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LG D2 Battery - INR 18650 2950mAh 3.64V Unprotected Lithium Ion (Li-ion) Flat Top Cell

LG D2 Battery
LG D2 Battery
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LGD2 INR18650 Battery

2950mAh / 3.64V / Unprotected

The LG D2 is an 18650 battery featuring 3.64V voltage and a 4.42A max discharge rating for high-drain devices. This cell offers at least 300 charge cycles, which paired with a 2950 rated capacity will keep your devices charged and ready to go for years to come. As a rechargeable battery with lithium ion chemistry and a flat-top terminal design, the LGD2 battery is ideal for building battery packs for DIY electric skateboards or home power walls.

While we include a lot of specs and features below, we've attached the LGD2 battery datasheet and MSDS where you can see the all the the LGD2 specifications.


  • Brand: LG
  • Size: 18650
  • Capacity: 2950mAh
  • Max Discharge: 4.42A
  • Voltage: 3.64V
  • Chemistry: Li-ion
  • Terminal: Flat Top
  • Color: Blue
  • Model: INR18650D2


  • Height: ≤ 65.15mm (2.57")
  • Width: 18.29 ± .11 mm (.74")
  • Weight: 49g (1.73oz")

Discharge Information

  • Standard Discharge
    • Constant Current: 0.2C (590mA)
    • End (Cut-off) Voltage: 2.75V
  • Max Discharge Current
    • -20 ~ 5°C: 0.5C (1475mA)
    • 5 ~ 45°C: 1.5C (4425mA)
    • 45 ~ 60°C: 1.5C (4425mA)

Charge Information

  • Charge Cycles: 300 Cycles
  • Max Charge Current: 0.5C (1475mA)
  • Max Charge Voltage: 4.20V ± 0.05V
  • Standard Charge
    • Constant Current: 0.3C (885mA)
    • Constant Voltage: 4.20V
    • End (Cut-off) Current: 50mA
Battery Size:18650
Battery Capacity (mAh):2950
Battery Chemistry:Li-Ion
Battery Voltage:3.6
Battery Terminal Type:Flat Top
Battery Shelf Life:3 Years
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:1.73oz
Associated Battery Sizes:168A, 18650, 19670, Protected 18650, Unprotected 18650
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LG D2 Battery - INR 18650 2950mAh 3.64V Unprotected Lithium Ion (Li-ion) Flat Top Cell

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