Prouduct Description
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Electrical Characteristics
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Nominal Voltage
|
3.2v
|
|
Nominal Capacity
|
500mAh
|
|
Energy
|
1.6Wh
|
|
Internal Resistance
|
≤75mΩ
|
|
Cycle Life
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>3000 cycles @ 1C 100% DOD
|
|
Months Self Discharge
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<3%
|
|
Effciency of Charge
|
100%@0.5C
|
|
Effciency of Discharge
|
96-99%@1C
|
|
Standard Charge
|
Charge Cut-off Voltage
|
3.65±0.1V
|
|
Charge Mode
|
0.2C to 3.65V,then 3.65V,charge current to 0.02C(CC/CV)
|
|
Charge current
|
100mA
|
|
Max charge current
|
500mA
|
|
Standard Discharge
|
Continuous current
|
250mA
|
|
Max discharge current
|
500mA
|
|
Discharge Cut-off Voltage
|
2.3V
|
|
Environmental
|
Charge Temperature
|
0 ºC to 45 ºC (32F to 113F) @60±25% Relative Humidity
|
|
Discharging Temperature
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-20 ºC to 80 ºC (-4F to 140F) @60±25% Relative Humidity
|
|
Storage Temperature
|
0 ºC to 40 ºC (32F to 104F) @60±25% Relative Humidity
|
|
Mechanical
|
Plastic Case
|
Steel shell
|
|
Dimension
|
14.5*50.5mm
|
|
Terminal
|
No
|
|
Weight
|
17g
|
Features of LiFePO4 Battery
1,Longer Cycle Life:Offers up to 20times longer life and five times longer fioat life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.
2,Lighter Weight:About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries.
3,Higher Power:Delivers twice power of lead acid battery,even high discharging rate,while maintaining high energy capacity.
4,wider Temperature Range:-20ºC-60ºC.
5,Superior Safety:Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact,overcharging or short circuit situation.
6,Increased Flexibility:Modular design enables deployment of up to four batteries in series and up to batteries in parallel.