SAMSUNG 40T 21700 4000MAH 30A BATTERY

The Samsung 40T 21700 4000mAh 30A Battery are a new flat-topped 21700 battery cell fom the revered brand Samsung, ideal for powering high amp box mod and other high-drain devices. Price shown is for one battery only. Samsung 40T 21700 4000mAh 30A Batteries Features:
  • Nominal Capacity – 4000mAh
  • Continuous Discharge Current – 30A
  • Nominal Voltage: 3.6V
  • Maximum Voltage: 4.2V
  • Top: Flat Top
  • Type: Lithium-ion
  • Size: 21700
To ensure your safety and maintain the battery’s life and durability, we recommend you follow these rules:
  • Do not over-discharge or overcharge the battery. Doing so will shorten the battery’s life and sometimes, it can make it pop or leak.
  • Please do not short circuit or it will release massive current.
  • Do not play with fire! not dispose any kind of battery in or near any fire.
  • Doo not stack more than one battery as it may potentially blowout and cause serious damage to yourself and place.
  • Always check battery’s condition to see if there are signs of wear and tear. If there is, please dispose the battery.
  • Do not dispose batteries into the trash as it is against the state’s laws.

Authentic Products

Only 100% verified original vape products. Verified, Trusted and Authentic.

Fast & Free Shipping

Same-day delivery within Karachi city. Free shipping on orders above 5k

Same Day Dispatch

Only for Karachi: Order before 5 PM and we’ll dispatch it the same day.

24/7 Support

Whenever you need us, we’re just a message away round the clock!