Key Features of 26650 LiFePO4 Battery Pack:
- Reliable & safe performance, long cycle life
- Uses the most advanced chips from Japan and the United States for Protection systems (PCM/BMS)
- We offer different capacity cells: 2000mAh, 2200mAh, 2600mAh, 2800mAh, and 3000mAh.
- Using Sony, Sanyo, Panasonic, Samsung, LG brand cells or other competitive cells ensures consistency, stability, and safety of the battery pack
- Multiple parallel and series combinations and intelligent modular battery designs are possible
- We can provide OEM/ODM battery pack services for your needs
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Specification of 26650 LiFePO4 Battery Pack:
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| Type |
Parameters |
| Nominal voltage |
12.8V |
| Rated capacity |
12000mAh (0.2C discharge) |
| Continuous working current |
2-5A |
| Overcurrent protection value |
6-110A |
| Suitable device power |
≤150W |
| Overcharge protection voltage |
3.6V ± 0.025V /Cell (optional) |
| Discharge protection voltage |
2.0V ± 0.025V /Cell (optional) |
| Charge mode |
Constant current, constant voltage |
| Charge voltage |
14.40-14.60V |
| Charge current |
2-5A |
| Charge temperature |
0~45℃、45~85%RH |
| Discharge temperature |
-20~55℃、45~85%RH |
| Storage temperature and humidity range |
Short term (Over 1 month): -20~+55℃、45~85%RH |
| Medium term (Over 3 months):-20~+45℃、45~85%RH |
| Long term (Within 1 year): -5~+20℃、45~85%RH |
| Dimensions |
Refer to sample |
| Weight |
<960g |
Why Choose Weijiang lithium-ion battery pack?
Weijiang Power combines 16 years of manufacturing expertise with ISO-certified production and CE, RoHS, REACH compliance, delivering reliable and cost-effective power solutions to clients in 50+ countries.
Product Specifications & Ordering Info
All Weijiang lithium-ion battery pack products are manufactured in our ISO-certified factory (12,000 sqm) with 16 years of professional experience and PPWR, CE, RoHS, REACH compliance. We support OEM/ODM customization including voltage, capacity, dimensions, connectors, and custom branding.
Frequently Asked Questions (FAQ)
1. What is your minimum order quantity (MOQ)?
For standard sizes we accept flexible MOQ, including trial orders. For custom lithium-ion battery pack configurations, please contact us to discuss based on your requirements.
2. Do you support OEM/ODM customized solutions?
Absolutely. With over 3000 orders served and a response time under 24 hours, we tailor voltage, capacity, size, and connectors to your exact application.
3. What is your production lead time?
Standard products ship within 3-7 working days. Custom packs typically take 15-25 days depending on complexity and quantity.
4. How can I request a quotation?
Click the "Request More Details" button or contact our sales team with your specifications. We respond to all inquiries within 24 hours.
More Battery Solutions from Weijiang
Explore our complete range of lithium-ion battery packs, Ni-MH battery packs, and other high-performance battery solutions for reliable, long-lasting power.
Frequently Asked Questions
Q1: What is the nominal voltage and capacity of this 12.8V 12Ah LiFePO4 battery pack?
A: Nominal voltage 12.8V, rated capacity 12Ah, built with high-quality LiFePO4 (LFP) cells.
Q2: What is the charging voltage for this 12.8V LiFePO4 battery pack?
A: Charging voltage 14.6V; built-in BMS protection ensures safe operation.
Q3: What are the advantages of LiFePO4 over other lithium chemistries?
A: LiFePO4 offers longer cycle life (2000+ cycles), higher thermal stability, improved safety and wider operating temperature range.
Q4: What applications is this 12.8V LiFePO4 battery pack suitable for?
A: Ideal for solar systems, RV/marine, backup power, energy storage and industrial equipment, and other applications requiring long-life, safe and reliable energy storage.
Q5: What certifications are available for this LiFePO4 battery pack?
A: CE, RoHS, UN38.3, MSDS and IEC62133 certified; compliant for global shipping.
Q6: Can you customize the BMS, capacity and housing? What is the MOQ?
A: Yes, OEM/ODM customization supported including BMS configuration, capacity, cell configuration and housing. MOQ flexible for industrial packs; samples available, mass production typically around 15-20 days.
