Product Details
Place of Origin: China
Brand Name: FBATTERY
Certification: CE,UL,ROHS
Model Number: FB-1220
Payment & Shipping Terms
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Carton
Delivery Time: 20Days
Payment Terms: L/C, D/A, D/P, T/T in advance
Supply Ability: 10000PCS/30Days
Rating Voltage: |
12V |
Capacity: |
20Ah |
Charge Voltage: |
14.6V±0.05V |
Impedance: |
50mΩ（Max） |
Size: |
L*W*H=181*75*175mm |
Operating Temperature: |
Charging 0~45℃ |
Storage Temperature: |
-10℃-40℃ Recommend（25±5℃） |
Weight Approx: |
2.25kg |
Rating Voltage: |
12V |
Capacity: |
20Ah |
Charge Voltage: |
14.6V±0.05V |
Impedance: |
50mΩ（Max） |
Size: |
L*W*H=181*75*175mm |
Operating Temperature: |
Charging 0~45℃ |
Storage Temperature: |
-10℃-40℃ Recommend（25±5℃） |
Weight Approx: |
2.25kg |
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 | |||
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
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