785197-7.4V-4600mAh


Model Selection Guide

1. Scope

    The specification shall be applied to Lithium-ion Polymer (LIP) rechargeable battery pack which is manufactured
    by Shenzhen JUHEYUAN SCIENCE&TECHNOLOGY CO.,LTD.
    Reference standard
    GB/T 18287-2013、IEC/EN61960、UL1642

2. Product basic information


Items Parameter
Battery model         JHY785197-2S
Design scheme        S8252AAH +DP8205*2
Nominal voltage      7.4V
Minimum capacity    4600mAh(0.2C discharge )
Typical capacity     4700mAh(0.2C discharge )
Charging voltage      8.4V
Discharging cut-off voltage  6.0V
Standard charging    0.2C /8.4V
Max charging        0.5C /8.4V
Standard discharging    0.2C/6.0V
Max discharging        1.0C/6.0V
Weight        Appr:167.0g
Shipment voltage      ≥7.76V
Battery pack impedance  ≤200mΩ
Operating temperature  Charging:    0°C ~ 45°C
Discharging: -20°C ~55°C
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time. )  -10℃~25℃ (12 months, ≥85% )
-10℃ ~45℃ (6 months,  ≥85% )
-10℃~55℃ (1 month,   ≥90% )
20±5℃ is the recommended storage temperature
Visual Inspection   There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling , leakage and so on on the surface of the cell.
 
 

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