锂电池相关参考.pdf
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LiFePO4 Battery
YT1275F Specification
1. Preface:
This document describes the Product Specification of the LiFePO4 battery supplied by BatteryS, replace
SLA battery for UPS,E-bike, alarming system etc.
2. Drawing:
3.Rating:(with 0.2C discharge to 10.0V at 23 ±2°C,other data is also at this temperature)
Items Unit Data
Typical Capacity at 0.2C Ah 7.5
Minimum capacity at 0.2C Ah 7.0
Nominal Voltage V 12.0
Weight Kg 1.2±0.20
Max. continue Discharge A 7.5
Pulse Discharge few Seconds A 15A
Charge Current A ≤7.5A
Charge Voltage Cutoff V 14.6±0.2
Discharge Voltage Cutoff V 10.0
Operating Temp. °C -20～60
Cycle life(0.2C charge,0.2C discharge to 10.0V ) cycles Over 1000
4. Discharge Performance(At ambient temperature:23±2°C)
Discharge Characteristics
14 0.2C Charge
13.5
13
) 12.5
V
( 12 0.5C
e
g
a 11.5 1C
t
l 11 2C
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