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Samsung 25R 18650 2500mAh 20A Battery

Samsung 25R 18650 2500mAh 20A Battery INR18650-25R 18650 Battery Store


 
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Samsung 25R 18650 2500mAh 20A Battery - INR18650-25R

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

Samsung 25R INR18650-25R Data Specs Sheet


Samsung 25R Specs

  • Model: Samsung 25R / INR18650-25R
  • Size: 18650
  • Style: Flat Top
  • Protected: No
  • Rechargeable: Yes
  • Nominal Capacity: 2500mAh (0.2C discharge)
  • Min Capacity: 2450mAh
  • Continuous Discharge Rating: 20A
  • Nominal Voltage: 3.6V
  • Maximum Voltage: 4.20V
  • End of Charge Voltage: 4.20V
  • End of Discharge Voltage: 2.50V
  • Internal resistance: Max 18mΩ (AC 1kHz) | Typical 13.20mΩ ±2 (AC 1kHz)
  • Standard Charge: 1.25A
  • Standard Charge Time: 3 hours
  • Quick Charge Current: 4A
  • Quick Charge Time: 1 hour
  • Approximate Dimensions: 18.33mm x 64.85mm
  • Approximate Weight: 43.8g

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.

WARNING:

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
  • BATTERIES MAY EXPLODE, BURN, OR CAUSE A FIRE IF MISUSED OR MISHANDLED
  • 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

Vape Battery Warning

This battery is manufactured and sold for the intended use of system integrations with proper protection circuitry or battery packs with a BMS (battery management system) or PCB (circuit board/module). This battery is neither designed nor intended to be used with an e-cig, vape, or similar device. USAGE OF THIS BATTERY 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: 260 Write a review »

  0 of 0 people found the following review helpful:
 
April 21, 2019
Reviewer: Ronald W Huff from Camarillo, CA United States  
Just what I wanted.

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  0 of 0 people found the following review helpful:
 
18650 April 15, 2019
Reviewer: Andy Shankley from Waxahachie, TX United States  
Prompt and excellent service and delivery. I am very pleased with everything

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  0 of 0 people found the following review helpful:
 
Good battery April 14, 2019
Reviewer: Jeff Mitchell from Murillo, ON Canada  
These batteries discharge 2000+mAh no problem so far.

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  0 of 0 people found the following review helpful:
 
Great batteries April 14, 2019
Reviewer: Anonymous Person from Holly Springs, NC United States  
Fast delivery

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  0 of 0 people found the following review helpful:
 
Kinda moist April 13, 2019
Reviewer: Sam Short from Bellingham, WA United States  
Sticky icky on my batteries when I received. Cleaned and rewrapped and they seem fine

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