12V 40Ah LiFePO4 Battery Pack with 2000 Cycle Life High Current Discharge for Solar Light Applications
Rechargeable 32650 26650 Lifepo4 Battery Pack 12V 24V 48V 50Ah 60Ah 100Ah Lithium Battery
| Model | lifepo4 32650 4S7P 12.8V 42Ah |
|---|---|
| Nominal Voltage | 12.8V |
| Nominal Capacity | 42Ah |
| Product Weight | 4.5kg |
| Product Size | 195*165*175mm (Length*Width*Height) |
| Operating Temperature | -20℃~60℃ |
| Internal Resistance | <40mΩ |
| Certificates | CE, UN38.3, MSDS, CE, ROHS |
- Sturdy and pressure resistant steel envelope
- High capacity
- Steady output voltage
- Little self-discharge
- Charge current: 10A
- Standard discharge current: 20A
- Max continuous discharge current: 40A
- Peak current: 80A
- Telecommunication Base Station
- EV (Electric Vehicles)
- UPS (Uninterruptible Power Supply)
- Energy storage device
- Start power supply
- Solar Power System
Superior energy density for extended runtime
Good charge acceptance with high current charge (0.8C-1C)
Can handle high-current discharge up to 30C for 8 seconds without damage
Can be super-deep discharged repeatedly without damage
Operates effectively within -50~60°C
Design life doubles that of lead acid batteries
Easy to recycle with no pollution
A1: Yes, batteries can be put in parallel or series by customers. Important considerations:
- Ensure voltage of each battery is the same before connecting in parallel
- Do not mix discharged and undischarged batteries in parallel
- Inform us of total capacity when planning series connection for proper BMS selection
- Non-professionals should avoid handling battery connections due to safety risks
A2: Yes, our battery packs include BMS. Suitable for low-speed cars or auxiliary power for standard cars. Not recommended for direct use in standard cars which require more complex BMS design.
| Voltage | Typical Capacity | Charge | Discharge | Dimension (mm) | Weight (Kg) |
|---|---|---|---|---|---|
| 12V | 8AH | 0.2C-2C | 0.2C-2C | 150*92*65 | 1.25 |
| 12V | 10AH | 0.2C-2C | 0.2C-2C | 150*92*65 | 1.6 |
| 12V | 12AH | 0.2C-2C | 0.2C-2C | 151*99*95 | 1.8 |
| 12V | 50AH | 0.2C-2C | 0.2C-2C | 195*165*175 | 9.5 |
| 12V | 100AH | 0.2C-2C | 0.2C-2C | 330*175*220 | 19 |
| 12V | 200AH | 0.2C-2C | 0.2C-2C | 525*240*215 | 30 |
| 24V | 10AH | 0.2C-2C | 0.2C-2C | 181*77*175 | 3 |
| 24V | 30AH | 0.2C-2C | 0.2C-2C | 195*165*175 | 12 |
| 24V | 50AH | 0.2C-2C | 0.2C-2C | 330*175*220 | 18 |
| 24V | 100AH | 0.2C-2C | 0.2C-2C | 485*175*240 | 32 |
| 48V | 10AH | 0.2C-2C | 0.2C-2C | 223*106*175 | 7.5 |
| 48V | 50AH | 0.2C-2C | 0.2C-2C | 522*237*215 | 33 |
| 48V | 75AH | 0.2C-2C | 0.2C-2C | 522*237*215 | 42 |
| 48V | 100AH | 0.2C-2C | 0.2C-2C | 350*540*160 | 52 |
- All-weather applicability (-30~60℃)
- Highly safe battery design with advanced electrolyte and separator technology
- Full coverage of battery varieties: Lithium ion cylindrical, lithium polymer, LiFePO4, solar energy storage, square aluminum shell, primary batteries
Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.
CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certified.
Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have offered various batteries including Li polymer, Lithium ion, LiFePO4, and customized battery packs since 2001.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.