Golisi G30 IMR 18650 3000mAh High-drain Battery - 40A

Golisi G30 IMR 18650 3000mAh High-drain Battery is the high performance rechargeable lithium battery, made for high discharge current (max.40A) applications, more than enough to run any high drain (high discharge current) device. The internal protection sheets help to provide a safe charging and discharging environment to the battery. It is widely used in vaping gears, portable flash lights, home tools, toys, camera and other electronic devices.



Nominal voltage: 3.7v  
Max charging current: 2A  
Max discharging current: 40A
Charging method: CC-CV, (it takes 1.5 hours to fully charge one single G30 battery)
Charging temperature: 0-45 Celsius
Capacity: 3000mah  
Cell Size:Length: 65mm(L)x 18.27mm(D)


It comes with

  • 1 x Golisi G30 IMR 18650 3000mAh High-drain Battery

Simple packing. Customary packing from the factory, the packing is subject to change without notice.

  • Li-Ion Batteries may explode if you do not charge or discharge them properly.
  • Users must have knowledge on how to charge and discharge Li-Ion batteries before making Li-Ion Battery Packs. We are NOT responsible for any damage that is caused by the misuse of Li-Ion Batteries.
  • Fully charge before first use.
  • We also provide Golisi O4 2.0A Fast Smart Charger and Golisi O2 2.0A Fast Smart Charger.

Internal protection sheets to avoid over-discharging and over-charging
Massive capacity with high energy density
Safe and environment friendly
Long life time
Rechargeable for more than 500 times