Lithium Ion LG18650HD2C 3.65V-2100mAh

LG_ICR18650HD2C

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.

PRODUCT SPECIFICATION

  • Model: ICR18650HD2C
  • Manufacturer: LG Chemical
  • Chemistry: ICR
  • Max. continuous discharge current: 20A
  • Nominal capacity: 2100 mAh

APPEARANCE

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

Download Datasheet

Nominal Specification

Item Condition Specification
Nominal Capacity Std. charge/discharge 2100 mAh (Cnom)
Nominal Voltage Average for Std. discharge 3.65V
Standard Charge Constant current 1050mA
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
4000mA
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
Weight Max. 48.0 g
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℃

Performance Specification

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.

Warning:

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.

How to Custom 18650 Battery Pack

We have the unique ability to develop custom 18650 battery pack to fit your needs. Our expert team of chemists, engineers, and manufacturers who use proven chemistry and production methods that will get from spec to production fast. Slim, flexible, more powerful.

WHAT WE CUSTOM

  • Custom Voltage Range: 3V ~ 120V

  • Custom Discharge Current: 0.2C ~ 120C (0.01A-1000A)

  • Custom BMS: Size, Features, Communication, Cut-off, Temperature
  • Custom Battery Size: Starting 0.5mm Thickness
  • Battery Temperature from -40°C–85°C
  • Custom Connector: JST/Molex/Hirose/Anderson/TE/Amphenol  Etc

WHY CHOOSE US

  • Custom 18650 Battery Pack, MOQ 100 pcs
  • Custom Samples as fast as 3 Days
  • Strict Quality Control, No Safety Concerns Ever
  • Instant Customer Support, Solve Any Problem in Time.

Requirements

Let us know your size limitations and anticipated capacity or Hours needed for your project.

Design

We will send datasheet to you or New design according to your requirement.

Prototype

We will start making samples for you if all things are set.

Wait for Samples

It takes 3-10 days to make custom samples, Just have a little patience.
custom lithium battery packs collection

custom lithium battery packs collection

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