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The "Standard Charge" means charging the Battery with initial charge current 10mA and with constant voltage 4.2V, then constant voltage(4.2V )with floating current taper to 5mA cut-off (Charger for exclusive use lithium ion rechargeable battery, with an accuracy (4.2+/-0.02V) for most 8 hours.）
The capacity means the discharge capacity of the battery, which is measured with discharge current 10mA with 3.0V cut-off within 0.5 hour after the Standard Charge.
Each cycle is an interval between the charge (charge current 10mA) CC 10mA to 4.2V, CV to 5mA , stop 30min and discharge (discharge current 10mA) with 3.0V cutoff, stop 30min .Capacity after 300cycles and plus 1 day, measured under the same conditions stated in 4.2.
Impedance shall be measured by a sinusoidal alternating current method. Internal resistance measured at 1KHz after 50% charge。
Add: Morden Buliding 32A,Hua Qiang North,Futian District,Shenzhen,China.