Lithium Battery pack 12V 20AH (LiFePO4 battery) for electric tools or UPS
USD $125 - $129 /Pack
Min.Order:5 Packs
Lithium Battery pack 12V 20AH LiFePO4 battery for electric tools or UPS
Specification:
l Electrical Charateristics
Nominal Voltage | 12V |
Nominal Capacity | 20Ah |
Impedance (Max. at1000Hz) | ≤50mΩ |
Expected Cycle Life | 2000 times |
l Mechanical Characteristics
Height | 118±2mm |
Width | 175±2mm |
Length | 175±2mm |
Weight | ~3.5Kg |
l Operation Conditions
Charge Method | Constant Current/Constant Voltage (CC-CV) |
Max. Charge Voltage | 14.6V |
Standard Charge Current | 4A |
Charge Temperature | 0℃~45℃ |
Max. Continuous Discharge Current | 60A |
Peak Instant Discharge Current | 120A, |
Peak Instant Discharge Time | 5 seconds |
Discharge Cut-off Voltage | 10.0V |
Discharge Temperature | -20℃~65℃ |
Storage Temperature | -20℃~45℃ |
ADVANTAGES:
1.long cycle life: up to 2000 recycles, 8 times of lead acid battery, 3 times of Ni-MH battery.
2.ultral-high safety: there's no dangerousness even battery is misused.
3.light weight: one third of lead acid battery, two thirds of Ni-MH battery.
4.small volume: less than half of lead acid battery, smaller than Ni-MH battery.
5.low self-discharge rate: at state of 100 percent SOC and normal temperature, less than 5 percent per 6 months.
6.good performance at high temperature: more than 75 percent capacity remain after 2000 cycles at 60 degree Celsius.
7.environmental-friendly: no heavy metals or toxic metal.
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