3.6V 1500mAh LG 18650 HB6 battery – LGDAHB61865

LG18650HB6–(LGDAHB61865 3.7V )

The LG 18650 HB6 battery – LGDAHB61865 battery comes up with a nominal capacity of 1500mAh, the voltage of 3.6V .

The LG HB6 is one of the newer 18650 batteries to hit the market. This battery packs a whopping 30 amperage max. cont. discharge rating making this one of the best batteries for high current endeavors. Keep in mind that the capacity is limited to 1500mAh so you will see a voltage drop much sooner than in other cells.

This is an absolutely excellent cell for anyone seeking high performance 18650 cells.


Chemistry: NCM
Max. continuous discharge current: 30A
Nominal capacity: 1500 mAh
Nominal voltage: 3.6 V
Discharge end voltage: 2.5 V
Charging voltage: 4.20 +/- 0.05 V
Standard charging current: 1.25 A

Max. Discharge Current: 1075mA / 4300mA

APPLICATIONpower tools, Audio visual equipment, Cellular phones, Office automation, Notebook PC’s, PDA’s and handy terminals, Digital camera…..etc.

Features of  LGDAHB61865:

High Capacity and Stable Discharge Voltage

Light weight, small size and high performance

Small internal resistance

Outstanding Discharge properties and Storage Capacity

Pollution free, long cycle life

No memory effect

Existing stock for short delivery time.

Factory price, high quality


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 + 0.1/-0.3 mm ( Max. 18.4 mm )Diameter is defined as the largest data value measured on the “A” area of a cylindrical cell.
Height : 65.0 ± 0.2 mm ( Max. 65.2 mm )

Nominal Specification of LG-18650-S3

Item Condition / Note Specification
Capacity Std. charge / discharge Nominal 1500 mAh (Cnom)
Minimum 1400 mAh (Cmin)
Nominal Voltage Average 3.65V
Energy Density Std. charge/ discharge 320Wh/L
Standard Charge Constant current 750mA
Constant voltage 4.2V
End current(Cut off) 50mA
Max. Charge Voltage 4.25V
Max. Charge Current 1.0C(2150mA)
Standard Discharge Constant current 300mA
End voltage(Cut off) 2.0V
Fast Discharge Constant current 10000mA, 20000mA
End voltage(Cut off) 2.0V
Max. Discharge Current For continuous discharge 30000mA
Weight Max 48.0 g
Operating Temperature (Cell Surface Temperature) Charge 0 ~ 50℃
Discharge -20 ~ 75℃
Storage Temperature (for shipping statei) 1 month -20 ~ 60℃
3 month -20 ~ 45℃
1 year -20 ~ 20℃

Performance Specification

4.1.1 Standard Charge

Unless otherwise specified, “Standard Charge” shall consist of charging at constant current of 750mA. 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 300mA to 2.0V. 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 2.0V. Cells are to rest 10 minutes after charge and 30 minutes after discharge.

Item Condition Specification
Initial AC Impedance Cell shall be measured at 1kHz after charge per Standard Charge ≤ 20 mΩ, without PTC
Initial Capacity(Cini) Cells shall be charged per Standard Chaege and discharged per Standard Discharge within 1h  after full charge Cini ≥ 1400 mAh (Cmin)
Cycle Life Cells shall be charged and discharged per Fast Charge Condition, 400cycles (10A) and 250 cycles (20A). A cycle is defined as one charge and one discharge. 401st (10A) and 251st (20A) discharge capacity shall be measured per Standard Charge and Standard Discharge ≥ 60 % (of Cmin in 2.1)
Item Condition Specification
Storage Characteristics Cells shall be charged per Standard Charge and stored in a temperature-controlled environment at 23ºC ± 2ºC for 30 days. After storage, cells shall be discharged per Standard Discharge to obtain the remaining capacity*. Capacity remaining rate ≥ 90% (Cini in 2.1)
High Temperature Storage Test Cells shall be charged per Standard Chaege and discharged per Standard Discharge within 1h  after full charge No leakage, Capacity recovery rate ≥ 80% of Cini
Thermal Shock Test 65ºC (8h) ← 3hrs → -20ºC (8h) for 8 cycles with cells charged per 4.1.1 After test, cells are discharged per Standard Discharge and cycled per Standard Charge and Standard Discharge for 3 cycles to obtain recovered capacity. No leakage Capacity recovery rate ≥ 80% of Cini
Temperature Dependency of Capacity Cells shall be charged per Standard Charge at 23ºC ± 2ºC and discharged per Standard Discharge at the following temperatures.
Charge Discharge Capacity
23℃ -10℃ 60% of Cini
0℃ 80% of Cini
23℃ 100% of Cini
60℃ 95% of Cini

* 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 disassemble, dispose of in fire, heat or short circuit.
2).Do not insert batteries with the(+)and(-)reversed.
3). Do not mix fresh batteries with used batteries.
4).Do not submerge the battery in water

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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.


  • 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
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custom lithium battery packs collection


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