1. Specifications:
* Rated capacity 2,600mAh (0.5CA discharge)
* Capacity: 2,300mAh minimum (0.2CA discharge)
* Rated voltage: 3.7V
* Internal resistant: </=70ohms (with PTC)
* Discharge end voltage: 3.0V
* Charge upper limit voltage: 4.20 +/- 0.02V
* Standard charge circuit: 0.5CA
* Fast charge circuit: 1CA
* Standard discharge circuit: 0.5CA
* Fast discharge circuit: 1CA
* Discharge circuit: 2CA (maximum)
* Weight: 45 +/- 1g
* Dimensions: 18.3 x 65.0mm
* Operational temperature:
  - Charge: 0 to 45degrees centigrade
  - Discharge: -20 to 60degrees centigrade
  - Storage temperature: -5 to 35degrees centigrade (within a month), 0 to 35degrees centigrade (within six months)

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