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Samsung 25R 2500mAH 18650 Battery



  • Samsung
  • 18650
  • 2500mAh

Availability: In stock

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SKU SAMS-25R Categories , Tags , ,

The Samsung 25R  is an all rounder and certainly one of the most trustworthy and balanced 18650s on the market. This authentic, grade A-1 flat-top 18650 battery features a 2500mAh capacity, 20A max continuous discharge rate, and a longer life cycle than previous Samsung 25Rs, and is an ideal choice for standard, variable wattage and temperature control devices!

Samsung has slightly redesigned the chemistry for the 25R to increase its overall life cycle. The change in the colour of the wrapper from blue to green denotes the change in chemistry.

Tested by the Battery King Mooch. Watch the review here.
Find an appropriate Battery charger for this battery here.


  • This battery is 100% authentic and genuine.
  • Brand: Samsung SDI
  • Model: 25R
  • Chemistry: INR
  • Size: 18650
  • Nominal Capacity: 2500mAh
  • Nominal Voltage: 3.6V
  • Maximum Voltage: 4.2V
  • Max Continuous Rated Discharge: 20 amps (at 25 degrees C)
  • Style: Flat Top
  • Protected: NO, UNPROTECTED
  • Operational Charging Temperature Range: 0 to 50 degrees C (best below 45 degrees C)
  • Operational Discharging Temperature Range: -20 to +75 degrees C (best below 60 degrees C)

Package Contents:
1x Samsung 25R 18650 Battery

Safety Warning:

  • Do not over-discharge or over-charge your battery.
  • Recharge empty batteries (resting voltage of 3.6V) as soon as possible. Batteries that are fully drained and left in a discharged state for a long time could result in irreversible damage.
  • Do not short circuit to prevent massive release of current.
  • Do not dispose in fire.
  • Do not leave unattended inside a vehicle.
  • Do not store or carry your batteries in your pocket, purse or anywhere they can make contact with other metal objects to prevent short circuiting
  • Always use a protective case for storage and transport.
  • Always charge on a fire proof surface and don’t leave unattended while charging.
  • Do not modify, disassemble, puncture, cut, crush, or incinerate
  • Do not use if PVC wrapper or terminal insulator is damaged or torn
  • Do not if battery is damaged in any way or exhibiting unusual behavior.
  • Do not use force to install or install in reverse/backwards
  • Do not expose to liquids or high temperatures
  • Do not solder
  • Only use within manufacturer specification
  • Only use with proper protection circuitry
  • KEEP AWAY from pets and children
  • Charge only with a smart charger designed for this specific type of lithium ion battery.
  • Do not mix and match old and new, used and unused batteries.
  • Batteries may explode, burn or cause a fire if misused or mishandled.
  • STOP immediately if while charging/storing/using the battery it emits an unusual smell, feels hot, changes color or shape, or appears abnormal in any way

Warning: Usage of batteries is AT YOUR OWN RISK.  Australian Vaping Supplies will not be held responsible for any damage or injury sustained from usage of this battery type. It is your responsibility to determine that your charger or device is functioning properly

Thank you. Enjoy your Discount.

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