Samsung INR18650-25R Battery Genuine & Tested - 20A (100A pulse) 2500mAh - Flat Top - Wholesale Discount
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Genuine Samsung 25R 2500mAh batteries are a pretty new cutting edge battery cell from Korea that can handle some really high current. This is the 25R5, the new green 25R. They are an updated version of the old "smurf blue" ones. The 25R is one of our favorites from our testing at high currents. 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 real so you can be confident you've got the real thing.
Note: You may receive batteries from the Malaysia Samsung plant, which have an M on them after the model number so some people call them the 25RM or the INR18650-25RM. These are the same as the battery without the M, are manufactured to the same specifications by Samsung SDI, and in all our testing show comparable performance 25R vs 25RM.
- Chemistry: INR
- Max Continuous Discharging Current: 20A
- Max Pulse current (less than one second pulse): 100A
- Typical Capacity: 2500mAh
- Style: Flat top
- 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
Battery safety is very important. Mistreated batteries can get extremely hot and/or vent which could cause injury. Always follow the following rules to make sure this doesn't happen. We are not liable for mistreated batteries.
- Reviews (39)
- Questions (0)
Awesome batteries would buy again
I bought 2 18650 batteries and they are probably the best in quality and life. Would buy again thanks for being such a great site!
Hello, I've been slow to make contact due to moving recently but one of the 25R batteries in my last order has stopped accepting a charge after a week of use.. Other than that I've been very happy with your company..
Liion Wholesale Batteries
Hi Charles - thank you for your feedback. Unfortunately, being mass produced as these are, bad batteries do happen. However, unlike many other companies, we guarantee that you will get good batteries (if any cell is dead on arrival, we replace it if you let us know within 14 days of receiving your order). It also sounds like you might've gotten a bad cell given how little you used it, so we'll be in touch to talk about what we can do to address this.
Really needed these!
These batteries last 2x as long as any others I've purchased! Thank you Liion!
it works just fine. there haven't been any issues with it.
GREAT PRICING AND FAST DELIVERY.
I have been using these Samsung batteries for over six years. Never had a problem.
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