Samsung 25R INR 18650 2500mAh 3.7V battery Canada

(1 customer review)
Availability:

Out of stock


Description

Samsung 25R INR 18650 2500mAh batteries are pretty new cutting-edge battery cells from Korea that can handle some high current. This is arguably the most extensively sold and considered 18650 form factor size cell on the market. This cell is of very high quality and has a very reasonable price point to bookend it. This is an excellent stable cell in terms of performance and safety.

The 25R is one of the excellent cells from testing at high currents.  The problem is that there are many counterfeits on the market, but you can be sure these 25R’s are genuine.

This cell is very durable, even when it is pushed to its max rank. This cell has about everything you could want in a Li-Ion 18650 cell, as you can see from some of its properties. It has many uses such as:

  • Power packs
  • High-output power banks
  • BMS’s
  • Power tools

This cell has a much safer battery chemistry makeup than cells from history, which makes it more durable and much more protected.

$10.00

Out of stock

Genuine Samsung 25R INR 18650 2500mAh canada batteries are a great battery cell that can handle some really high current at a great price. This is the 25R6, the newest version of the green 25R.  Note this is even newer than the 25R5.  The 25R is one of our favorites from our testing at high currents.  The 20A rating is very conservative and they tend to outperform other 20A batteries.  The problem is there are many counterfeits on the market but you can be sure these 25R’s are genuine.  We’ve done extensive testing to be sure they’re authentic so you can be confident you’ve got the real thing.

There are both a Korean made and Malaysian made version of this cell.  The Malaysian one says “25RM” while the Korean one just says “25R”.  These are made to the same specification and perform the same so you may receive either one from us.  If you require a certain version you can contact us to see which we have in stock.

Specs:

  • Chemistry:  INR
  • Max Continuous Discharging Current: 20A
  • Max Pulse current (less than one second pulse):  100A
  • Typical Capacity: 2500mAh
  • Style:  Flat top
  • Approximate Dimensions: 64.85 ± 0.15 mm (L) x 18.33 ± 0.07mm (D)
  • Weight: 43-45g
  • Discharge cut-off voltage: 2.5V
  • Voltage: 3.6V
  • Full Charge Voltage: 4.2V ± 0.05V
  • Origin:  South Korea

Batteries are sold individually.

If your battery is damaged or defective on arrival (will not take its first charge, or has issues with its first cycle), please let us know within 14 days of receiving your order and we’ll make it right.

BATTERY WARNING

Warning: Lithium-ion batteries may explode or burn due to improper use. Using these batteries for purposes not intended by the manufacturer, including outside a battery pack and/or without a BMS, may cause severe injury and damage. We are not responsible for any injuries caused by lithium-ion batteries – use at your own risk.

All rechargeable batteries have inherent risks under any circumstance. Use caution with working with li-ion batteries (lithium-ion), LiPo (lithium-ion polymer), and any rechargeable cells (together “rechargeable batteries”), as they have dangerous charging characteristics and are known to explode or burn if mishandled. A purchaser and user of rechargeable batteries should educate themselves on rechargeable batteries, especially as to charging, discharging, assembly, and storage. Learn more about proper storage and care for rechargeable batteries. We are not responsible for any damage caused by the misuse or mishandling of rechargeable batteries.

Here are a few tips:

  • Never completely discharge batteries (below 2.5V under load or 3V unloaded)
  • Charge fully (to 4.2V) before first use
  • Never charge batteries to 4.3V or above
  • Do not charge unattended
  • Do not store your li-ion batteries fully charged for an extended period of time (weeks or more)
  • If you must store your battery, only store in a case or individual box in a cool and dry place at approximately 3.6-3.7V
  • Use only high-quality battery chargers
  • Do not expose to heat
  • Do not connect the positive contact to the negative contact without an appropriate load
  • Never exceed the battery’s specifications
  • Never try to charge or discharge li-ion batteries with battery chargers that are not made for li-ion batteries
  • Always charge these batteries on and within fireproof material
  • Never leave rechargeable batteries in a recharging station unattended
  • Do not use any rechargeable battery or charger if any visible damage is present, or if known mishandling, accidental or otherwise, has occurred
  • Always store and transport rechargeable cells in a safe, non-conductive container (never keep a spare battery loose in a pocket, purse, etc. and always use protective cases)
  • Properly dispose of all battery cells and chargers in accordance with local laws and mandates (if you’re unsure, contact your local municipality)
  • If a rechargeable battery overheats, hisses, or bulges, immediately quarantine the battery from any combustible materials – ideally, take the battery outside
  • If a rechargeable battery catches fire, the FAA recommends pouring water or soda on the battery and surrounding areas – ideally, use a foam extinguisher to quell the fire

By purchasing this product, you agree that seller makes no warranties whatsoever with respect to the goods sold on this website, including any (a) warranty of merchantability or (b) warranty of fitness for a particular purpose, whether express or implied by law, course of dealing, course of performance, usage of trade or otherwise. Buyer acknowledges that it has not relied upon any representation or warranty made by seller, or any other person on the seller’s behalf. If purchasing for resale, buyer assumes all responsibility and agrees to forward all notifications and warnings to the purchaser.

Category:
Ranges

1-10, 11-20, 21-50, 51-100

Specifications

  • Chemistry of cell: INR Max Continuous Discharging
  • Current: 20A Maximum
  • Discharge Current: 20A Maximum Continuous
  • Pulse current (less than one-second pulse): 100A Typical
  • Capacity: 2500mAh
  • Style: Flat top
  • Approximate Dimensions: 18.33m x 64.85mm
  • Weight: 43-45g
  • Charging time: Standard charge 180min / 100mA cut-off
  • Charge at max charging current: 50min (at 25°C) / 100mA cut-off
  • Voltage: 3.6V
  • Nominal Voltage: 3.6V
  • Maximum Voltage: 2V
  • Cutoff Voltage: 5V
  • Full Charge Voltage: 4.2V ± 0.05V
  • Continuous discharge: 20A(at 25°C),
  • Temperature cut-off: 70°C
  • Origin: South Korea

Based on 1 review

5.0 overall
1
0
0
0
0

Add a review

  1. Emily

    Samsung 25R INR 18650 2500mAh is one of the good high current, high capacity batteries, it has good current production, but it is not the best of them. You should test it for your own devices.

    Emily

IMPORTANT ANNOUCEMENT!

We were never affiliated nor are the same as 18650canada.com.

Click here for further details.

You have successfully subscribed to the newsletter

There was an error while trying to send your request. Please try again.

18650 Canada will use the information you provide on this form to be in touch with you and to provide updates and marketing.