High current 12V50AH LiFePo4 Start Car Battery rechargeable lifepo4 lithium battery
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- Supplier: Shenzhen Lithpower Technology Co. Ltd.
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Product Overview
Description
12V50AH LiFePo4 Start Car Battery
Specifications
12V50Ah LiFePo4 battery for starting
Used for conventional car, motorcyles and scooter
High current discharge
Small and light
Items | Standard | Comments |
Nominal voltage | 12.8V |
|
Typical capacity | 50±2Ah | At 0.2C discharge rate |
Discharge over current protection 1 | 180±5A | ≤15S |
Discharge over current protection 2 | 600±10A | ≤10S |
Discharge cut-off voltage | About 10V |
|
Charge input voltage | 14.4±0.2V | Charge mode: CC⁄CV,Use a constant current, constant voltage(CC⁄CV) please use special Lithium ion charger. |
Charge current | ≤20A | |
Inner resistance | ≤50mΩ | Between positive and negative polar |
Operation temperature range | Charge | 0℃∼+45℃ |
Discharge | -20℃∼+60℃ | |
When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection. | ||
Storage temperature range | 0℃∼40℃ (Capacity 80%) | Recommended long-term storage temperature is 15-25℃ |
Humidity | 5%≤RH≤85% |
|
Shell material | ABS |
|
Total Weight | Approx 7.2±0.2kg |
|
Size(L*W*H) | (236±2)*(130±2)*(203±2)mm | |
Protection function | Over charge protection, Over discharge protection, Over current protection, balance function, Short circuit protection, Communication function | |
Advantages of Lithium Ion Batteries:
1.Less volume and weight - 1/3 of normal lead-acid battery
2.Quick recharge with big current - rechargeable with 10C current and 90% recharged within 6 minutes
3.Excellent cycle life - more than 2000 cycles under JISD standard (lead-acid battery only 150-300 cycles)
4.No spill - no acid inside, no leak problems
5.No pollution- does not contain any acid and heavy metals such as lead, cadmium, hydrargyrum (mercury)
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