Genuine LG 18650 HE4 2500mAh 35A High Drain Rechargeable Li-ion Battery - a newer and upgrade version of LG HE2

·        Type: Lithium-ion

·        Rechargeable: Yes

·        Cycle life: 300+ times

·        Top style: Flat top

·        Protection circuit: Unprotected

·        Nominal Capacity: 2500mAh

·        Nominal Voltage: 3.6V

·        Standard Charge

          Constant current: 1250mA

          Constant voltage: 4.2V

          End condition(Cut off): 50mA

·        Fast Charge

          Constant current: 4000mA

          Constant voltage: 4.2V

          End condition(Cut off): 100mA

·        Max. Charge Voltage: 4.2V

·        Max. Charge Current: 4000mA

·        Standard Discharge

·        Constant current: 500mA

·        End voltage(Cut off): 2.5V

·        Fast Discharge

·        Constant current: 10000mA,20000mA 

·        End voltage(Cut off): 2.5V

·        Max Continuous Discharge Current: 20A

·        Max Plus Discharge Current: 35A

·        Initial AC Impedance: ≤20 mΩ, without PTC

·        Weight: 47.0g

·        Dimension: Max.(D)18.5*(H)65.2mm

Important:

·        Never completely discharge li-ion battery ( below 2.5V under load ).

·        Charge fully to 4.2V before first use.

·        Never use force to install (insert) li-ion battery.

·        Do not use old and new battery cells together. 

·        Use only high quality battery charger.

·        Do not expose to heat. 

·        Do not short (connect) positive (top), and negative (bottom) battery terminals (contacts). Keep battery that is not in use in plastic holder (or any insulating [plastic] container).

·        Never charge battery over 4.25V (another reason to use high quality battery charger).

·        Do not charge unattended.

·        Do not use old, and new cells together.

·        Do not store your li-ion batteries fully charged (for extended period of time).

·        Store in cold and dry place at approximately 3.7V (storage charge).

·        After battery is discharged-don't leave it discharged=>charge it as soon as possible.

What is in the box?

LG 18650 HE4 li-ion battery rechargeable cell.

Protective plastic battery holder