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Samsung 25R 18650 Battery

Samsung 25R 18650 Battery Green

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List Price: $6.99
Price: $4.99
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Product Details

sung 25R 18650 Battery - Rechargeable Lithium Ion

The Samsung 25R 18650 is one of the most popular lithium ion batteries on the market. The 25R offers a great balance of 2500mAh capacity and a 20A continuous discharge rating with a pulse discharge rating of 35A. An all around great battery for many applications.

The Samsung 25R was changed from a blue color to green in 2015 and the model number was updated from 25R2 (Blue) to 25R5 (Green). We sell only the 2018 green version Samsung battery (25R5).

Samsung 25R Data Sheet PDF


  • Model: INR18650-25R
  • Size: 18650
  • Style: Flat Top
  • Chemistry: NCA
  • Nominal Capacity: 2500mAh
  • Continuous Discharge Rating: 20A
  • Pulse Discharge Rating: 35A
  • Nominal Voltage: 3.6v / 3.7v
  • Protected: No
  • Rechargeable: Yes

All batteries contain a label decal stating the approximate voltage and capacity. This label is easily removed to reveal the manufacturer print. The label decal is a requirement by the U.S. Government (IATA) which regulates the shipping of lithium ion batteries.

W A R N I N G:

The user must have appropriate understanding of lithium ion batteries before purchase. Use caution when working with and using lithium ion batteries as they are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled. Always charge in or on a fire-proof surface. Never leave batteries charging unattended. This battery is sold for the use of system integrations with proper protection circuitry or battery packs with a battery management system or PCB (circuit board/module). Buyer is responsible for any damage or injury caused by misuse or mishandling lithium ion batteries and chargers. Charge only with a smart charger designed for this specific type of lithium ion battery.

  • Misusing or mishandling lithium ion batteries can pose a SERIOUS RISK of personal injury, property damage, or death
  • ONLY use with proper protection circuitry
  • ONLY use within manufacturer specification
  • DO NOT store loose in pocket, purse, etc. – always use a protective case
  • KEEP AWAY from metal objects to prevent short circuiting
  • DO NOT short circuit
  • DO NOT use if wrapper or insulator is damaged or torn
  • DO NOT use if damaged in any way
  • DO NOT overcharge or over-discharge
  • DO NOT modify, disassemble, puncture, cut, crush, or incinerate
  • DO NOT expose to liquids or high temperatures
  • DO NOT solder
  • User must be familiar with handling lithium ion batteries before purchase
  • Usage of batteries is AT YOUR OWN RISK

Local regulations and laws pertaining to the recycling and disposal of lithium ion batteries vary so please consult your local jurisdiction regarding appropriate disposal. Many retail stores offer free recycling of rechargeable batteries.

Average Rating: 5 of 5 Total Reviews: 103 Write a review »

  0 of 0 people found the following review helpful:
Wonderful March 22, 2018
Reviewer: Barbara Christianson from Duluth, MN United States  
Fast shipping, awesome product, great price!!

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  0 of 0 people found the following review helpful:
Batteries March 22, 2018
Reviewer: Lucas Rogers from Longview, WA United States  
Batteries are great, an they keep there charge.

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  0 of 0 people found the following review helpful:
Battery March 16, 2018
Reviewer: David from Bethel Springs, TN United States  
Good battery

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  0 of 0 people found the following review helpful:
March 15, 2018
Reviewer: Bailey Akau from Piggott, AR United States  
The batteries came super fast and just as expected! Exactly what I needed and they stay charged for a long while. Thank you!

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  0 of 0 people found the following review helpful:
Very good product March 12, 2018
Reviewer: Tiffany Kunder from Fairview , UT United States  
I received the batteries in a very short time, receiving it way before expected and the product has been working well with no problems. I’m very satisfied!

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