battery tester — 24 Products

The Storage Battery Comprehensive Discharge Tester from EximNext is an essential tool for assessing the performance and reliability of storage batteries. This device is designed to measure the voltage and overall health of various battery types, ensuring they meet the required standards for energy storage applications. Key specifications include: 1. Versatile compatibility with 2V, 6V, and 12V batteries, catering to a wide range of applications. 2. Accurate cell voltage measurement capabilities, ensuring precise diagnostics for battery maintenance. 3. User-friendly interface, allowing for easy operation and interpretation of results. 4. Durable construction designed for use in industrial and field environments, ensuring longevity. 5. Comprehensive discharge testing features that provide detailed insights into battery performance. This tester is ideal for use in industries such as automotive, renewable energy, and telecommunications, where reliable battery performance is critical. It is particularly valuable for maintenance teams and service providers who require accurate diagnostics for battery systems. EximNext provides trade benefits including flexible MOQs, allowing businesses to acquire according to their needs. Each product is backed by necessary certifications, ensuring quality and compliance. By sourcing from EximNext, you connect with verified suppliers offering competitive pricing and a global reach, ensuring you receive top-quality testing equipment to support your battery management needs.

The 5V2A-8512 Battery Tester from EximNext is an essential tool for ensuring the reliability and efficiency of your battery systems. This robust device allows users to accurately assess the condition of batteries, making it a vital instrument for both industrial and commercial applications. With its user-friendly interface and precise measurement capabilities, the 5V2A-8512 guarantees accurate diagnostics, helping you avoid unexpected failures and prolonging the lifespan of your batteries. Key specifications include a testing range suitable for various battery types and sizes, an easy-to-read digital display for quick results, and compatibility with both lead-acid and lithium-ion batteries. This battery tester operates on a current of 5V and 2A, ensuring reliable performance even under demanding conditions. Additionally, it is compact and lightweight, making it easy to transport and store. This device is ideal for use in automotive, industrial, and renewable energy sectors, where battery reliability is crucial. With the growing demand for energy-efficient solutions, the 5V2A-8512 meets the needs of technicians, engineers, and maintenance personnel. In terms of trade benefits, EximNext offers flexible MOQ options, ensuring you can source according to your needs without excess inventory. The product comes with necessary certifications like ISO for quality assurance and is available with various shipping terms including FOB and CIF. Choosing EximNext means accessing verified suppliers, competitive pricing, and a global reach, making your procurement process seamless and efficient.

* Wide voltage range battery discharger: 12V to 280V * 5.7 inch LCD touch screen for easy operation and showing various parameters real time * Selectable discharge mode: constant current/power / resistance * 4 adjustable stop points and multiple alarm designs to control the discharge process intelligently * Support RS232 real time monitoring by PC or USB download data after discharge * PC software for capacity evaluation and report generation * Optional wireless modules for 1.2V/2V/6V/12V cells voltage real-time measuring. Overview: Although battery resistance testing methods are improving and very popular, battery discharge test still is the most accurate and reliable method for actual capacity evaluation of battery groups. Because only constant current discharge can perfectly simulate the working status under loading for batteries, power supply departments in many companies and utilities keep the periodic discharge testing in their maintenance management. Because the DC power systems in various industrial utilities are using different voltage level battery groups (24V, 48V, 110V, 120V, 220V, 240V etc.), and most of professional users hope to find an unattended and automatic instrument to simplify discharge process, the battery discharge tester with intelligent designs and super voltage variability for almost all battery types would be preferable. Features: Wide Range 840CT can support 10-300V battery groups, the application of 840CT includes: Battery Nominal Voltage: Max Discharge Current 240 V / 220 V: 60 A 120 V / 110 V: 120 A 96 V: 120 A 48 V: 120 A 24 V: 120 A 12 V: 60 A Multiple Adjustable Stop Points 840CT offers 4 adjustable points for test stop points to avoid excessive discharge: Stop Point: Setting Range Group Low Voltage: 0-250.0 V Discharge Time: 0-99 Hour 99 Min Discharge Capacity: 0-9999 AH Cell Low Voltage: 0-15.00 V. 840CT also offer selectable quantity of cells which voltages below the stop point, this design could help you to locate more lag batteries in once constant discharging. Selectable Discharge Modes 840CT provides 3 discharge modes for different test requirement: Discharge Mode: Range Constant Current: 0-120 A Constant Power: 0-14 Kw Constant resistance: 0.16 5.7 inch Touch LCD Display Super big size touch LCD can display all real time data and graphs and support the click operations directly, humanized input method and menu designs simplified operating process. Presetting Function: The presetting function for discharge parameters provide 8 locations for setting up all discharge parameters in advance, this design can skip the setting procedures for the same discharging, simplified the operation and speed up the test. Internal Memory: * 840CT can save several independent discharge records automatically without Laptop monitoring, non-volatile internal memory guarantee the data security even in unexpected shutdown. * The menu interface provides some management operations like reviewing, deleting, downloading to PC by USB disk or RS232. Optional wireless cells voltage monitoring * Wireless modules for cells voltage measuring are available for 1.2V/2V/6V/12V batteries voltage monitoring during discharge test. * Each wireless module can monitor 4 batteries simultaneously. Comparing with the traditional cable voltage measuring method that each module only can monitor 1 battery, the new wiring operation is much easier. * With proper number wireless modules, main tester can real time scan and display the voltage data of each battery during the discharging, and display the histogram of all batteries to follow the battery voltage tracks in whole discharging process. * Intelligent judge program: 840CT can identify the situations that the battery voltages reach the threshold value or the signal missing by manual mistake. Avoiding manual interruption in the discharging, this revolutionary program makes the test stable and smooth. * 840CT also supports cable modules for special requirements. Multiple Protections & Alarms: Malfunctions: LCD prompt: beep warning Input over-voltage Reverse polarity Overload Overheat 840CT provides ample protective measures for various abnormal situations during discharge. Automatic termination, LCD prompt and beep warning would assist users to make proper treatments. Extendable & Compatible: Connecting with clamp current, 840CT cooperate other types in -CT series or any other load units, and clamp current can count external current in. PC ANALYSIS SOFTWARE: * Support data downloading and analyzing through real time communication or USB memory devices * The software interface includes: battery voltages curve and bar chart, battery resistances bar chart, group voltage curve, current curve, capacities histogram, data form and so on. * Powerful capacity estimating function, the software can predict the capacity of each battery in the tested group. * The software shows the data by various ways like bar charts, curve, and form. And users can magnify or minify any windows to read more details. * Automatically create EXCEL data report, it¡¯s so convenient to send or download the data. SPECIFICATIONS: Discharge Ranges Voltage range: current range 10-15V: 0-60A 15V-60V: 0-120A 86-150V: 0-120A 190-280V: 0-60A Current measurement: Internal current range: 0-120A Accuracy &resolution: 0.5%, 0.1 A External current range: 0-600A(optional current clamp) Accuracy &resolution: 1%, 0.1 A Voltage measurement Group voltage range: 0-300 V Accuracy &resolution: 0.5%, 0.1 V Cell voltage range: 0-15V Accuracy &resolution: 0.5%, 0.01 V Power Supply Power supply voltage: 220 V AC (-20% to +30%) Frequency: 50/60 Hz Power consumption:: 350W(max) Communication & Storage Communicate port: USB/RS232 Internal memory: 8Mbit Flash CE Certificate: LVD standards : 2006/95/EC:EN 61010-1:200 EMC standards: 2004/108/EC Annex II: EN 61000-6-1:2007 EN 61000-6-3:2007 EN 61000-3-2:2006+A2:2009 EN 61000-3-3:2008 Environment: Operation temperature: -5 to 50o C Storage temperature: -40 to 70o C Humidity: 5% - 95% RH Altitude: below 4000 m Working noise:

1. According to the international standard design, each channel of the system has an independent constant-current source and constant-voltage source. 2. The internal electrical power supply uses the high efficiency switching power supply, the energy conservation effect is remarkable, each power tube has the independent protection circuit, guarantees the equipment works with safety and reliability. 3. Measure adopts four wire method, decrease contact error, increase measure precision. 4. Each channel is independent with high efficient cooling system, equipment can work 24 hours with full load. 5. Hardware adopts double loop control, can change from constant current to constant voltage without pinnacle, protect battery. 3u, 482.6*378*130(mm) 15kg.

Expanded Battery Organizer Case This versatile, portable batteries organizer holds 93 total batteries, including 45 AA, 25 AAA, four 9-volt, eight C, six D, and five flat. Wall-Mounted or Drawer Use The smart designed with hinged clear cover can be stored in a kitchen drawer or closet or mounted on a wall in a garage or mud room. Quick Visual Accessibility A transparent lid design makes it easier to identify which batteries you have in stock, which you need to replenish, and whats available. Includes Removable Battery Tester Each home battery organizer also comes with a small battery tester (no batteries required) to help you see if batteries are still good. Strong, Durable Plastic The heavy-duty construction and portable design makes our battery storage organizer perfect for home, kitchen, garage, work, or contracting.

ZJB-DT is highly intelligent battery charge and discharge tester. It can be used as the discharge load in the battery off-line state, and realize the constant discharge of the set value by continuously regulating the discharge current. the tester records all valuable and continuous real-time data during the process. Friendly HMI provide a variety of configuration and data review, user can download record data to USB. PC host operation software can generate the curves and reports needed. Intelligent SCM ARM control, 7-inch 1024*600 LCD display. �· Discharge load use PTC ceramic resistor, avoid red heat for a safer discharge process. �· Remote battery data collector use wireless, multiple band design for 4 device working in one site. �· Each device support max 25 cell collection boxes, each box connect 12 batteries, total 300 battery cell detecting. User free to configuration charge/discharge termination threshold. Provide software export record & curve report for further analysis. Various alarm function, provide automatic protection in over-temperature/voltage/current status. With RS485 port for remote control

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Small size and lightweight, convenient to carry, Easy and safe to use, no sparking 6 LED displays, clearly present the alternator and battery state. Two testing clips for safe and easy operation. Suitable for 12V lead-acid batteries, hardtop batteries, discharge batteries, and maintenance-free batteries heavy duty insulated clamps. Multiple functions- Alternator state check, battery state check, Battery overload display With a good chip inside, not easy to get hot on the surface, suitable for cars, motorcycles, etc.

Battery Tester Checker Universal Battery Tester Monitor (BT01) Quick Sense(BT01): Battery Tester Checker Universal Battery Tester Monitor for AA AAA C D 9V 1.5V Button Cell Batteries Easily check if the batteries are good or bad. It can test different types of batteries, even rechargeable ones. Fit For: AA/AAA/C/D/9V/1.5V Button Cell Battery (Batteries not included) This will keep you from wasting good batteries by throwing out good ones. Small and practical - Simple but effective little battery tester checker(BT-168), compact size and lightweight, easy to carry.

Digital Battery Tester Household Battery Checker Tester for Small Batteries Button Cell BT-168D Digital Battery Tester for AAA AA C D 9V 1.5V, Household Battery Checker Tester for Small Batteries Button Cell (Model: BT-168D) Get accurate readings on AA, AAA, C, D, and 1.5V 9V batteries Easy-to-read, digit indicates power level Check power level of 9V and 1.5V battery Quickly test the capacity of your battery Lightweight and compact design measures 11Ã?? 6Ã?? 2.5 cm Never again get caught with a dead household battery. This handy digital battery tester makes it easy for you to get the most out of your batteries and lets you know when it is time to get a new one.

5V50mA Button Cell Battery Tester For Charging and Discharging Test Coin Cell Performance

Custom flexitank, drum and IBC packaging for edible oils. ISO certified. 10,000 MT monthly capacity.

Mijing BTR-20 Battery Repair instrument Battery data corrector for Phone battery data Reading Writing Repair. Mijing BTR-20 battery corrector for reset Phone battery health, calibrate renovate Phone Battery Health. renew Phone Battery Cycle Data. Function: Support over-current protection and reverse connection protection Support automatic detection,activation and charging Support for Phone 8 to 13 battery data read and write Support single battery row (no cell) mode Support single machine,online operation Support unlimited function upgrades Support data cloud backup Features: Mijing battery repair instrument solve the for Phone 11,12,13 series battery encryption, replacement battery core can not correct the efficiency, circulation problems. The battery instrument features resetting Phone battery health, calibrating and renovating Phone Battery Health, renewing Phone Battery Cycle Data. The battery corrector supports PC online read /write. Single battery data supports cloud backup and read/write functions. Dynamic display of battery data, battery level, cycle index, battery health

Universal Battery Charging Activation Board Tester Fast Charging Plate For Phone Package including: 1pcs x Mother Charging Activation Plate 4pcs x Single Charging Activation Boards 1pcs x Red/Black Power Cable 2pcs x Micro USB Cables Features: Exclusive initiative motherboard design ,suitable for most of mobile model and pad model Battery fully charger can turn automatically-power off, to prevent overcharging Dual Displays: current display, voltage display Load voltage and current display Automatic recognition of battery positive and negative Automatic internal adjustment of the voltage and current display module Exclusive initiative battery discharge function Enhanced USB upgrade expansion design Can connect to the Power supply with 2A USB, also can connect the smart charger Quick charge and smart charge distinction A number of utility model patents and exterior design patents

MEGA-IDEA Battery Tester Programmer for Phone, The battery connection buckle can be copied to the corresponding connector of CLONE MAN, and the original battery data is written. The cycle is cleared and the efficiency is corrected. Mega-iDEA Phone Battery Tester Programmer for Phone Features 1. Support Phone Battery Data Write and Read 2. Support checking battery is Original or non-Original 3.Support battery Cycle Clearing Tool

Mobile phone Battery Performance / Lightning Cable / Headphone Cable Diagnostic Tester box, with 4pcs different Test Board, Universal Mobile phone Battery performance Diagnostic Tester for Phone W28 Pro Mobile phone Battery Performance Tester Lightning Cable Detector Function: Nowadays, many shoddy batteries are so dazzling in the market that we waste the most of our money unknowingly; Some battery protection boards are original, but the cells are set up afterwards; Some protection boards and batteries both are set up afterwards, some are the original but have been cycled hundreds of times, and it is sold again after the parameters are cleared; In short, Every situation could appear; with the battery test box emergence, these problems would go away! Cleaing and identifing only need one second, let the sham battery, high imitation battery nowhere to hide. Writing the cycle times at random: Double-click the button on the right to write randomly the cycles times of battery (1-9). The times of battery cycles is cleared: Click the right button, then, the times of battery cycles is cleared. Battery charging activation: The box needs to be connected to the charger, plug in the battery, short press the left button, it will enter the charging state, at this time, the battery current will display the charging milliamps, the default is maximum 500ma; This function is for batteries which can not charge and need to be charged. Special Reminder: Regarding the problems that occurred during the upgrade process, if upgrade is successful but the instrument does not restart automatically, you need manually turn the power off and turn it on again. If upgrade is unexpectedly interrupted or failed, you can turn off the power, then press the right button on the instrument and turn on the instrument again. Computer will prompt the instrument has been connected, upgrade mode, and now, you can upgrade again. Precautions: The instrument itself needs to be fully charged and used so that get an accurate test result. If the power supply is insufficient, please charge it in time. The upper right corner on the screen is the battery power of the instrument. If the screen dim out or flickering during the test, it is considered as low power. Please charge and use it

After years of research and development our company has successfully developed a series Battery discharge tester with high intelligence and precision with its proprietary technology. Discharge meter can be in offline mode battery as discharge load Through continuously regulating discharge current constant discharge current at the set value can be realized. When discharging the instrument will automatically stop discharging when the battery terminal voltage or monomer voltage falls to the set lower limit or the set discharge time or the set discharge capacity and record all valuable and continuous real-time process data. Battery discharge meter system the voltage monitoring information of single battery is simple safe and accurate with wireless relay access. Battery discharge meter has a very friendly man-machine interface which can not only complete all kinds of settings and data query under the prompt of menu but also save the process data of discharge in the memory of the equipment transfer to the U disk through the data interface and analyze the data through the special software of the upper computer to generate the required curve and report.

Battery internal resistance tester adopts the most advanced ac discharge test method which can accurately measure the voltage and internal resistance at both ends of the battery and judge the advantages and disadvantages of the Battery capacity and technical state.Customers can choose battery internal resistance test voltage test capacity estimation according to their own situation.As the basis for matching the internal resistance of new batteries;Test the battery internal resistance before and after discharge to identify the real backward battery;Key operation and liquid crystal touch two operation mode;It can measure the accumulator in groups or in a single section. 1 Compact design light weight convenient for users to carry and operate 2 Battery internal resistance tester features: single battery measurement group battery measurement oscilloscope 3 You can use the keys or touch screens

After years of research and development our company has successfully developed battery charge and discharge tester which is highly intelligent and accurate with its proprietary technology. This tester can be used as a discharge load in the off-line state of the battery and realize constant discharge of the set value through continuous control of discharge current. During discharge when the terminal voltage of the battery or the voltage of the single battery falls to the set lower limit or the set discharge time reaches or the set discharge capacity the instrument will automatically stop discharging and record all valuable and continuous real-time data of the process. Battery charge and discharge tester system the voltage monitoring information of single battery is simple safe and accurate with wireless relay access. Battery charge and discharge tester it has a very friendly man-machine interface which can not only complete all kinds of settings and data query under the prompt of menu but also save the process data of discharge in the memory of the equipment transfer to the U disk through the data interface and analyze the data through the special software of the upper computer to generate the required curve and report. Battery charge and discharge tester there is perfect protection function not only sound light warning but also a clear interface tips.

After years of research and development our company has successfully developed a series Battery discharge tester with high intelligence and precision with its proprietary technology. Discharge tester can be in offline mode battery as discharge load through continuously regulating discharge current constant discharge current at the set value can be realized. When discharging the instrument will automatically stop discharging when the battery terminal voltage or monomer voltage falls to the set lower limit or the set discharge time or the set discharge capacity and record all valuable and continuous real-time process data. Battery discharge tester system the voltage monitoring information of single battery is simple safe and accurate with wireless relay access. Battery discharge tester has a very friendly man-machine interface which can not only complete all kinds of settings and data query under the prompt of menu but also save the process data of discharge in the memory of the equipment transfer to the U disk through the data interface and analyze the data through the special software of the upper computer to generate the required curve and report. Battery discharge tester there is perfect protection function not only sound light warning but also a clear interface tips.

The purpose of this machine is to evaluate the impact on product performance after customers may accidentally drop the product during experimental use. It is applicable to the original posture and accelerated drop test of small Consumer electronics such as mobile phones, PDAs, telephone electronic dictionaries, CDs, MP3, etc; Function: Vacuum absorption drop, adjustable drop height, manual lifting, precise impact location, with acceleration and speed measurement Multi angle drop device: 0 �°, 45 �°, 90 �° Drop height indication: 1cm Effective height of drop: 300-1800mm (optional 2000mm) Maximum allowable weight of test piece: 2kg Falling floor medium: steel plate Drop range: 500x600mm Air source used: 0.5Mpa Machine size: W800XD900XH2200mm Power supply: AC220V 50HZ 5A

Basic Parameters Dimensions: 201 x 99 x 35 mm Weight: 333g Adapter Input: AC 100 ~ 240 V Output: DC 24V 2.65A Display mode Segment LCD with white backlight + LED in red and green Function Introduction Charge Active, pre-charge, constant current and constant voltages are the stages of charging mode. The initial charging mode depends on the battery voltage, so active and pre-charge don't happen to every batteries. For charging mode and current, please refer to the paragraphs of charging mode and charging current on page 2 & 3. Tester will stop charging if one of the conditions below was met. 1) Remaining capacity 99% & current intensity = 0 2) Remaining capacity = full charge capacity 3) Current intensity reduce to end charge current when constant voltage charge 4) Remaining capacity reach up the set value Discharge Constant current discharge for double loads Inner load: 0 ~ 1000mA, adjustable continuously via Battery Manager External load: 0mA, 500mA, 1000mA, 1500mA, 2000mA, five gears with dip switches offered Tester will stop discharging if one of the conditions below is met. 1) Remaining capacity set value 2) Voltage set value 3) Current intensity reduce to zero Remarks: Many batteries can not measure exact current intensity, which cause an else current value appears after you set a value. However, the actual discharging current is the same with your set value. Test Testing time is 12 seconds and the purpose is to check both the charging and discharging performances. After finishing test, LED flickers with green color and LCD reports the test result. Normal: Test OK Shown on LCD Abnormal: Test NG Shown on LCD Possible causes and solutions for the abnormal: 1) Cause: battery voltage is too low to discharge Solution: try to charge the battery to raise voltage 2) Cause: remaining capacity is too full to charge any more Solution: try to discharge the battery to reduce the remaining capacity 3) Bad contact of battery connecting wires 4) Damaged battery 5) Tester trouble Capacity Correction The battery capacity value in the battery management chip will different from the actual capacity after a battery goes through many recycling cycles. It will affect the use of the battery when the difference reaches a certain degree. Capacity correction is to deep discharge a battery and then fully charge, which will correct the capacity value in the battery management chip. Remarks: Discharging current can be set via Battery Manager. Deep discharge will cause a battery losing communication with tester, so battery dropping phenomenon may happen in the discharging process if the end capacity and voltage are set too low. In such a case, active charge will make the battery work again. 50% Capacity CD50%: charge firstly, and then discharge to 50% capacity DC50%: discharge firstly, and then charge to 50% capacity Online Functions Tester can be connected with master machine via a USB port. Users can monitor, control and set parameters via Battery Manager software in the master machine. Monitoring Battery information can be monitored via three windows. 1. Home screen Battery bar and brief information can be read on home screen. 2. Battery detail information window Show smart battery data in real time and the data can be saved and printed in image format. 3. Battery graph window Voltage, current and capacity are traced in curves. Control Battery Manager can control slave machine completely. Right-click menu on the battery bar includes the related commands. Attention All the functions of charge, discharge, capacity correction and 50% capacity are comply with the charging discharging conditions, which are showed on function introduction paragraph in page 4 & 5, so parameters should be set reasonably. Especially, deep discharge will cause a battery losing communication with tester. Others 1. Active cooling 2. Active batteries of zero voltage When a battery is deep discharged, the discharge protection circuit will start up and the voltage in the battery connector will become zero voltage. In this case, an appropriate voltage should be supplied to active the battery. 3. Battery identification Battery information can be read from battery management chip after establishing communication. 4. Intelligent protection Against over-current, over-voltage, over-charge, over-heat and short circuit. 5. Fan Discharging mode: fan startup Other modes: fan startup when temperature above 48 Fan stop working when temperature below 40 6. Trouble alarm LED flickers in red color and current command stops when one of the conditions below happen. 1). There is not current for around 50 seconds when charge. 2). There is not current for around 25 seconds when discharge. 3). Charging time is above 8.8 hours. 4). Discharging time is above 9.9 hours. 5). Suitable for almost all laptop batteries, above 95% Structure Accessories 1).1 * adapter 2). 1 * USB cord 3). 1 * CD 4). 13 * connectors 5). 10 * cables 6). 10 * jumpers 7). 1 * loader Standard Export Carton