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This 12V 300AH LiFePO4 lithium ion battery from Keheng New Energy Technology (Shenzhen) Co., Ltd. delivers 3840Wh of nominal energy at a 12.8V nominal voltage, housed in a plastic case measuring 520 x 260 x 230mm and weighing 23.4kg. The lithium iron phosphate chemistry provides a stable cathode structure with a typical cycle life exceeding 2000 cycles at 80% depth of discharge, significantly outperforming conventional lead-acid batteries in both lifespan and energy density. The listing specifies a continuous charge and discharge current of 150A, a maximum pulse discharge of 200A, and an internal resistance of 30mΩ, with cell-level end-of-charge and end-of-discharge voltages of 3.75V and 2.1V respectively.
LiFePO4 chemistry is widely recognised in the energy storage sector for its thermal stability, non-toxic iron-based cathode, and resistance to thermal runaway compared to other lithium-ion variants such as NMC or LCO. A typical 12V LiFePO4 battery of this capacity uses a 4-series (4S) cell configuration, with each cell at a 3.2V nominal voltage, and includes a built-in battery management system (BMS) to handle cell balancing, overcharge protection, and over-discharge cutoff. The 23.4kg weight is notably lighter than a comparable 300AH lead-acid deep-cycle battery, which would typically weigh over 70kg, making this unit more practical for mobile and off-grid installations.
Buyers sourcing this battery for solar energy storage, RV and marine power systems, or backup power applications should confirm the BMS specifications, including maximum continuous current limits and low-temperature charging cutoff, with the supplier before ordering. Keheng New Energy Technology (Shenzhen) Co., Ltd. operates from Floor 3, Jinlong Industrial Zone, Sanzhong Village, Qingxi Town, Dongguan, Guangdong Province, and holds a 'harbor' trust tier on the platform. The listing does not specify MOQ, pricing tiers, or lead times, so these trade terms should be negotiated directly with the supplier.
| Nominal Voltage | 12.8V |
| Nominal Capacity | 300AH |
| Nominal Energy | 3840Wh |
| Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Dimensions (L x W x H) | 520 x 260 x 230mm |
| Weight | 23.4kg |
| Continuous Charge Current | 150A |
| Continuous Discharge Current | 150A |
| Max Pulse Discharge Current | 200A |
| Internal Resistance | 30mΩ |
| End-of-Charge Voltage (per cell) | 3.75V |
| End-of-Discharge Voltage (per cell) | 2.1V |
| Case Material | Plastic |
| Typical Cycle Life | >2000 cycles at 80% DoD (standard for LiFePO4) |
Keheng New Energy Technology (Shenzhen) Co., Ltd. is registered at Floor 3, Jinlong Industrial Zone, Sanzhong Village, Qingxi Town, Dongguan, Guangdong Province, China. The company holds a 'harbor' trust tier on the platform, though the listed response rate is currently 0.00%, indicating that buyers should use direct contact methods or allow additional time for initial correspondence.
The listing focuses on LiFePO4 lithium ion batteries for energy storage and motive power applications, with this particular unit targeting solar, RV, marine, and backup power markets. No information on the company's founding year, manufacturing capacity, export history, or workforce size is provided in the listing, so buyers seeking to assess supplier capability should request these details directly or arrange a factory audit before placing large orders.
This 12V 300AH LiFePO4 lithium ion battery delivers 3840WH of usable energy with a nominal voltage of 12.8V, designed for demanding deep cycle applications including solar energy storage systems, off-grid installations, RV and marine power, and backup power systems. The battery features a built-in BMS for cell protection, a lightweight 23.4kg plastic housing, and superior cycle life compared to lead-acid alternatives, making it ideal for international trade in renewable energy and motive power markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order for this 12V 300AH LiFePO4 battery from Keheng New Energy Technology (Shenzhen) Co., Ltd., request the full BMS specification sheet, including maximum continuous charge and discharge current limits, low-temperature charging cutoff thresholds, and cell balancing current. These details are critical for system integration, particularly if you are pairing the battery with a specific solar charge controller or inverter that has its own voltage and current parameters. Also confirm whether the battery ships with terminal hardware, mounting brackets, or a user manual.
Shipping a 23.4kg lithium battery internationally involves specific regulatory requirements, including UN38.3 transport testing certification and appropriate dangerous goods classification for sea or air freight. Confirm with the supplier that the battery has passed UN38.3 testing and request the test report, as freight carriers will require documentation before accepting the shipment. Packaging should include adequate protection against short circuits and physical damage during transit, so ask for details on the packaging method and carton dimensions for freight planning.
On arrival, verify the battery's open-circuit voltage with a multimeter (a fully charged 12.8V LiFePO4 pack should read approximately 13.2 to 13.6V) and inspect the case for any physical damage from shipping. If possible, perform a controlled capacity test by discharging the battery at a known current (for example, 30A for approximately 10 hours) to verify that the delivered capacity is close to the rated 300AH. For large or repeat orders, consider requesting a factory audit or third-party inspection to verify manufacturing quality and consistency.
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When sourcing 12v 300ah Lifepo4 Lithium Ion Battery for your business, securing the right balance of quality and cost is essential. Keheng New Energy Technology (Shenzhen) Co., Ltd., a verified supplier based in China, offers this product with key specifications including LiFePO4 12.8V 300AH Deep Cycle Battery, LiFePO4 Chemistry, 3.2V Cell Configuration, and 520 x 260 x 230 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $719.99/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8507.60, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Importing 12v 300ah Lifepo4 Lithium requires careful attention to shipping logistics, customs compliance, and secure payment terms. Keheng New Energy Technology (Shenzhen) Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8507.60 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 12v 300ah Lifepo4 Lithium has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Batteries & Chargers category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 12v 300ah Lifepo4 Lithium requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8507.60 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 12v 300ah Lifepo4 Lithium Ion Battery from Keheng New Energy Technology (Shenzhen) Co., Ltd. is $719.99/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Keheng New Energy Technology (Shenzhen) Co., Ltd. through EximNext.
The supplier, Keheng New Energy Technology (Shenzhen) Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 12v 300ah Lifepo4 Lithium. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 12v 300ah Lifepo4 Lithium Ion Battery is classified under HS Code 8507.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 12v 300ah Lifepo4 Lithium from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Keheng New Energy Technology (Shenzhen) Co., Ltd.. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Keheng New Energy Technology (Shenzhen) Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for 12v 300ah Lifepo4 Lithium Ion Battery supplied by Keheng New Energy Technology (Shenzhen) Co., Ltd. include LiFePO4 12.8V 300AH Deep Cycle Battery, LiFePO4 Chemistry, 3.2V Cell Configuration, and 520 x 260 x 230 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Keheng New Energy Technology (Shenzhen) Co., Ltd. offers 12v 300ah Lifepo4 Lithium with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
12v 300ah Lifepo4 Lithium is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Keheng New Energy Technology (Shenzhen) Co., Ltd. through our platform.
Keheng New Energy Technology (Shenzhen) Co., Ltd. maintains international quality certifications. These ensure that the 12v 300ah Lifepo4 Lithium meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Keheng New Energy Technology (Shenzhen) Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Keheng New Energy Technology (Shenzhen) Co., Ltd..
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