Place of Origin: | China |
Brand Name: | QH |
Certification: | CE ROHs LC |
Model Number: | lifepo4 |
material: | lifepo4 |
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voltage: | 12v |
capacity: | 50ah |
cycle life: | >6000 times |
Minimum Order Quantity: | 1pcs |
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Packaging Details: | carton packing |
ItemsItems | Parameter |
Battery Type | LiFePO4 |
Nominal Voltage | 12.8V |
Nominal Capacity | 60Ah |
Energy | 768Wh |
Limited Charge Voltage | 14.6±0.2V |
Floating Charge Voltage | 13.8±0.2V |
Charge Method | CC/CV |
Discharge Cut-off Voltage | 10.0V |
Standard Charge Current | 12A |
Standard Continuous Discharge Current | 60A |
Max. Continuous Discharge Current (<10min) | 120A |
Cycle Life | > 6000 cycles |
Dimension (mm) | Length: 197±2 Width: 165±2 Height: 169±2 |
Weight | 6.50±0.2Kg |
Charge Temperature Range | 0~45℃ |
Discharge Temperature Range | -20~60℃ |
Recommended Operating Temperature | 15~35℃ |
Self-Discharge Rate (Residual capacity) | ≤3%/month; ≤15%/years |
Self-Discharge Rate (Reversible capacity) | ≤1.5%/month; ≤8%/years |
Storage Temperature & Humidity Range (Less than 1 month) | -20~35℃, 45~75%RH |
Storage Temperature & Humidity Range (Less than 3 months) | -10~35℃, 45~75%RH |
Recommended Storage Temperature & Humidity Range | 15~35℃,45~75%RH |
12V60AH Made with Built-in BMS
No. | Item | Test Item | Creterion | |
1 | Voltage | Charging Voltage | DC:14.4V CC/CV | |
Balance voltage for single cell | 3.50±0.025V | |||
2 | Current | Balance voltage for single cell | 35±5mA | |
Current consumption | ≤50μA | |||
Maxinal continuous charging current | 60A | |||
Rated continuous discharging current | 60A( Peak 120A) | |||
3 | Over charge Protection | Over charge detection voltage for single cell | 3.65V±0.025V | |
Over charge detection delay time | 0.7S—1.3S | |||
Over charge release voltage for single cell | 3.550±0.05V | |||
4 | Over discharge Protection | Over discharge detection voltage for single cell | 2.50V±0.07V | |
Over discharge detection delay time | 1.6±0.5S | |||
Over discharge release voltage for single cell | 3.00±0.75V | |||
5 | Over current Protection | Over current detection current | 500±50A | |
Over current detection delay time | 1.6±0.5S | |||
Release condition | Cut load | |||
6 | Short Protection | Detection condition | Exterior short circuit | |
Detection delay time | 230uS—500uS | |||
Release condition | Cut load | |||
7 | Resistance | Protection circuitry (MOSFET) | ≤60mΩ | |
8 | Temperature | Operating Temperature Range | -40~+85℃ | |
Storage Temperature Range | -40~+125℃ |
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