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The Qh Technology 3.2V 140Ah LiFePO4 battery cell is a prismatic lithium iron phosphate cell in an aluminum shell, engineered for high-cycle applications where thermal stability and safety matter. Its nominal voltage sits at 3.2V with a 140Ah rated capacity, and the cell carries an internal resistance of 0.8mΩ or lower. Cut-off voltages are set at 3.65V for charging and 2.5V for discharging, with standard charging at 28A and maximum charge current reaching 140A. The cell measures 46mm by 200mm by 168mm and weighs 3.05 kg, making it a compact option for pack assembly.
The aluminum shell casing provides mechanical protection and aids thermal dissipation during high-current operation. LiFePO4 chemistry inherently resists thermal runaway, which is why this chemistry dominates stationary storage and electric mobility sectors. The cell is specified for 5000 cycles at 0.2C with an 80% depth of discharge, a standard benchmark for prismatic LiFePO4 cells in the 130-150Ah class. Copper bars, M6 bolts, and insulation sheets ship as accessories, indicating the cell is intended for series-parallel pack builds rather than standalone use.
Buyers typically integrate these cells into 48V or higher-voltage battery packs for solar energy storage, electric vehicles, golf carts, marine propulsion, and backup power systems. The wide operating temperature range, -20°C to 60°C for discharge and 0°C to 45°C for charging, suits outdoor and uncontrolled environments. Storage guidelines recommend -20°C to 45°C for up to one month, and -20°C to 35°C for up to six months, with transportation kept near 20°C. Confirm pack-level BMS compatibility, welding or bolting method, and whether the supplier provides quarterly production-lot test reports before committing to volume.
| Nominal Voltage | 3.2V |
| Rated Capacity | 140Ah |
| Internal Resistance | ≤ 0.8mΩ (typical for prismatic LiFePO4 of this capacity class) |
| Charge Cut-off Voltage | 3.65V |
| Discharge Cut-off Voltage | 2.5V |
| Standard Charge Current | 28A (0.2C rate) |
| Maximum Charge Current | 140A (1C rate) |
| Maximum Continuous Discharge Current | 140A |
| Peak Discharge Current | 280A |
| Cycle Life | 5000 cycles @0.2C, 80% DOD (standard industry test conditions) |
| Cell Dimensions | 46mm (D) × 200mm (W) × 168mm (H) |
| Cell Weight | 3.05 kg |
| Operating Temperature (Charge) | 0°C to 45°C |
| Operating Temperature (Discharge) | -20°C to 60°C |
| Casing Material | Aluminum shell (standard for prismatic LiFePO4 cells) |
| Accessories Included | Copper bars, M6 bolts, insulation sheets |
| Warranty | 3 years (confirm coverage scope with supplier) |
Qh Technology operates from Zhong Chuang Cloud Valley Science & Technology Park in Panyu, Guangzhou, Guangdong Province, China. The supplier address is Building A, Room 310, with postal code 511440. The company holds a harbor trust tier on the platform, though its response rate currently shows 0.00% with zero average response hours recorded. This profile contains no stated year of establishment, revenue figure, employee headcount, or named client references.
The listing positions Qh Technology as a source of aluminum-shell prismatic LiFePO4 cells for OEM battery pack assembly and renewable energy projects. No factory audit certificates, ISO credentials, or third-party test lab partnerships are mentioned in the source data. Buyers should verify whether Qh Technology owns production lines or operates as a trading company, and request factory inspection reports and cell-level test data before placing volume orders浪尖orders.
This 3.2V 140Ah LiFePO4 battery cell features a durable aluminum shell casing, making it ideal for solar energy storage systems, electric vehicles, golf carts, marine applications, and backup power installations. With a nominal voltage of 3.2V and high charge/discharge efficiency, this prismatic lithium iron phosphate cell offers superior thermal stability and long cycle life compared to conventional lithium chemistries. Widely used in OEM battery pack assembly and renewable energy projects globally.
| 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 ordering from Qh Technology, verify the supplier's manufacturing credentials and quality system. Request factory audit reports, ISO 9001 or IATF 16949 certificates if claimed, and recent third-party test reports for the exact model QH-LFP46200168-140AH. Confirm that cycle life data comes from testing with a recognised battery analyser, not extrapolated estimates. Ask for two or three reference customers in your target application sector, and verify that the supplier holds valid export licences for lithium battery shipments from China.
Logistics and lead time must be confirmed directly with Qh Technology, as no standard lead time, MOQ, or Incoterms are stated in the source data. Lithium iron phosphate cells ship as Class 9 dangerous goods under UN3480 or UN3481, depending on state of charge and packaging configuration. Clarify whether the supplier arranges DG-certified packaging and documentation, or whether the buyer must engage a freight forwarder with battery handling credentials. Sea freight from Guangzhou or Shenzhen to most European or North American ports takes 30-45 days; add customs clearance and inland transport. Payment terms should be negotiated with risk mitigation in mind, letters of credit or escrow for initial orders, and confirmed with the supplier's finance contact.
Quality inspection at origin is strongly recommended for first orders. Engage a third-party inspector in Guangzhou to witness cell voltage and internal resistance measurement on a sampling basis before shipment. Request that the supplier provides a batch test report including ACIR (alternating current internal resistance), 1C discharge capacity at 25°C, and dimensional check. On receipt, verify cell voltage consistency within 50mV for cells from the same batch, check for casing deformation or terminal corrosion, and capacity-test a representative sample against the 140Ah nominal figure. Ret documentation for warranty claims and future reference.
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When sourcing 3.2v 140ah Lifepo4 Battery Cell for your business, securing the right balance of quality and cost is essential. Qh Technology, a verified supplier based in China, offers this product with key specifications including Prismatic LiFePO4 Lithium Iron Phosphate Cell, 3.2V, and 140Ah. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $70/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 3.2v 140ah Lifepo4 Batter requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qh Technology 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 3.2v 140ah Lifepo4 Batter 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 3.2v 140ah Lifepo4 Batter 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 3.2v 140ah Lifepo4 Battery Cell from Qh Technology is $70/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 Qh Technology through EximNext.
The supplier, Qh Technology, has set a Minimum Order Quantity (MOQ) of 1 Bags for 3.2v 140ah Lifepo4 Batter. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 3.2v 140ah Lifepo4 Battery Cell 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 3.2v 140ah Lifepo4 Batter from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qh Technology. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Qh Technology 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 3.2v 140ah Lifepo4 Battery Cell supplied by Qh Technology include Prismatic LiFePO4 Lithium Iron Phosphate Cell, 3.2V, and 140Ah. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Qh Technology offers 3.2v 140ah Lifepo4 Batter with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
3.2v 140ah Lifepo4 Batter is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qh Technology through our platform.
Qh Technology maintains international quality certifications. These ensure that the 3.2v 140ah Lifepo4 Batter 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. Qh Technology 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 Qh Technology.
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