18650 2S2P 7.4V 4400mAh Lithium Li-ion battery pack with PCM square shape

Description

18650 2S2P 7.4V 4400mAh battery Specification 
Unit Over-charge protection----4.25±0.025V
Unit over-charge release voltage----4.05±0.05V
Nominal charge current----less than 1.5A
Unit Over-discharge protection voltage----2.4±0.06V
Unit over-discharge release voltage----3.0±0.075V
Nominal discharge current----less than 6A
Discharge protection current ---- less than 8±2A
Conducting resistance----60mohm
Self-discharge current----less than  10 microA 
Dimension of pack----67mm*37mm*37mm (Diagonal size 44.5mm)

Caution
  Li-Ion Battery may explode if charging or discharging improperly. User must have the knowledge on how to charge and discharge Li-Ion battery before making Li-Ion Battery Pack. Strongly suggest that you use our smart Li-Ion battery charger to recharge the battery pack(Never use conventional DC adapter to charge the battery module).
  We are NOT responsible for any damage that is caused by the misuse of the Li-Ion Battery.

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