Deep Discharge Recovery LiFePO4 Lithium Battery Replacement Lead Acid 12V 20Ah
Brand Name:FBATTERY
Certification:CE,UL,ROHS
Model Number:FB-1220
Minimum Order Quantity:Negotiable
Delivery Time:20Days
Payment Terms:L/C, D/A, D/P, T/T in advance
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Location:
Wuhan Hubei China
Address:
Room 316, Unit 3 Zhihui Building, 0601 Area of Jianhan, Economic Development Zone, Jianhan District, Wuhan, Hubei, China , Jianghan District, Wuhan, China
Supplier`s last login times:
within 23 hours
Product Details
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Product Details
Deep Discharge Recovery LiFePO4 Lithium Battery Replacement Lead
Acid 12V 20Ah
Specification
| No | Item | Parameter | Remark | ||
| 1 | Rating Voltage | 12V | |||
| 2 | Capacity | 20Ah | 0.5C discharge after full charge. | ||
Minimum Capacity | 19Ah | ||||
| 3 | Charge Voltage | 14.6V±0.05V | |||
| 4 | Impedance | 50mΩ(Max) | |||
| 5 | Charging Mode | C.C/C.V. | Constant Current | ||
| 6 | Charging Metho | Standard Charging | Charging Current3A | ||
Fast Charging | Charging Current 8A | ||||
| 7 | Charging Time | Standard Charging | 7.8Hours | ||
Fast Charging | 3Hours | ||||
| 9 | Overcharge Voltage | 3.65±0.05V | |||
| 10 | Over Discharge Cut Off Voltage | 2.2V±0.1V | |||
| 11 | Over Current | 25-40A | |||
| 12 | Short Circuit | ||||
| 13 | Operating Consumption Current | 50uA(MAX) | |||
| 14 | Operating Temperature | Charging | 0~45℃ | ||
Discharging | -10~60℃ | ||||
| 15 | Storage Temperature | -10℃-40℃ | Storage capacity should be 40%~50% full charge capacity 40%~50% | ||
| 16 | NTC Resistor | / | |||
| 17 | ESD Test | ±4KV | |||
| 18 | Discharge Current | ≤20A | |||
| 19 | The factory voltage | 12.8-13.6V | The open circuit state | ||
| 20 | Weight Approx | 2.25kg | |||
Storage
The battery storage shall be in the clean and dry ventilation room
at the temperature of -5～35℃ and shall keep out of fire or heat and
avoid touching corrosion elements. The batteries shall be charged
every 3months during storage. Both the stored cells in the process
of the battery and the batteries in delivery shall be “first come,
first use”. The battery storage period is 24 months when into the
warehouse. Batteries expired must have a thorough check. Only the
applicable batteries can be dispatched to the purchaser; the
inapplicable ones shall be rechecked, if it remains, the purchaser
shall have the right to dispose bad ones
Deep Discharge Recovery LiFePO4 Lithium Battery Replacement Lead Acid 12V 20Ah
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