Lithium Ion LG18650HD2C 3.65V-2100mAh
The LG-HD2C-ICR18650( LGHD21865) battery comes up with a nominal capacity of 2100mAh, the voltage of 3.65V.This is an absolutely excellent cell for anyone seeking high performance 18650 cells. It is great to be used in cacuum cleaner.
The LG HD2C is a variation of the LG HDx series. It is rated at 100mAh more than the HD2 but also has 5 amp lesser max. continuous discharge rating.
- Model: ICR18650HD2C
- Manufacturer: LG Chemical
- Chemistry: ICR
- Max. continuous discharge current: 20A
- Nominal capacity: 2100 mAh
There shall be no such defects as deep scratch, crack, rust, discoloration or leakage, which may adversely affect the commercial value of the cell.
Diameter : 18.3+0.2/-0.3mm(Max. 18.5mm)
Diameter is defined as the largest data value measured on the head area (A) of a cylindrical cell
Height : 65.0±0.2mm
|Nominal Capacity||Std. charge/discharge||2100 mAh (Cnom)|
|Nominal Voltage||Average for Std. discharge||3.65V|
|Standard Charge||Constant current||1050mA|
|End condition(Cut off)||50mA|
|Fast charge||Constant current||4000mA|
|End condition(Cut off)||100mA|
|Max. Charge Voltage||4.2V|
|Standard Discharge||Constant current||420mA|
|End voltage(Cut off)||2.5V|
|Fast Discharge||Constant current||15000mA|
|End voltage(Cut off)||2.5V|
|Max. Discharge Current||For continuous discharge||20000mA|
|Operating Temperature(Cell Surface Temperature)||Charge||0 ~ 50℃|
|Discharge||-20 ~ 70℃|
|Storage Temperature||1 month||-20 ~ 60℃|
|3 month||-20 ~ 45℃|
|1 year||-20 ~ 20℃|
4.1 Standard test condition
4.1.1 Standard Charge
Unless otherwise specified, “Standard Charge” shall consist of charging at constant current of 1050mA. The cell shall then be charged at constant voltage of 4.2V while tapering the charge current. Charging shall be terminated when the charging current has tapered to 50mA. For test purposes, charging shall be performed at 23ºC ± 2ºC.
4.1.2 Standard Discharge
“Standard Discharge” shall consist of discharging at a constant current of 420mA to 2.5V. Discharging is to be performed at 23 ºC ± 2 ºC unless otherwise noted (such as capacity versus temperature).
4.1.3 Fast Charge / Discharge condition
Cells shall be charged at constant current of 4000mA to 4.2V with end current of 100mA. Cells shall be discharged at constant current of 10000mA and 20000mA to 2.5V. Cells are to rest 10 minutes after charge and 30 minutes after discharge.
*Remaining Capacity : After storage, cells shall be discharged with standard condition(4.1.2) to measure the remaining capacity.
** Recovery Capacity : After storage, cells shall be discharged with standard discharge condition(4.1.2), and then cells shall be charged with standard charge condition(4.1.1), and then discharged with standard discharge condition(4.1.2). This charge / discharge cycle shall be repeated three times to measure the recovery capacity.
1.)Do not use different charger. Do not use cigarette jacks (in cars) for charging.
2.) Do not charge with constant current more than maximum charge current.
3.)Do not disassemble or reconstruct the battery.
4.)Do not throw or cause impact.
5.)Do not pierce a hole in the battery with sharp things. (such as nail, knife, pencil or drill, etc.)
6.)Do not use with other batteries or cells.
7.)Do not solder on battery directly.
8.)Do not press the battery with overload in manufacturing process, especially ultrasonic welding.
9.)Do not use old and new cells together for packing.
10.)Do not expose the battery to high heat. (such as fire)
11.)Do not put the battery into a microwave or high pressure container.
12.)Do not use the battery reversed.
13.)Do not connect positive(+) and negative(-) with conductive materials (such as metal, wire)
14.)Do not allow the battery to be immerged in or wetted with water or sea-water.
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