Skip to content
Free shipping in Canada on all orders above $100
Free shipping in Canada on all orders above $100

Samsung 25R 18650 2500mAh 20A Rechargeable Battery - FLAT TOP and UNPROTECTED

13 reviews
Save $3.00 Save $3.00
Original price $17.00
Original price $17.00 - Original price $17.00
Original price $17.00
Current price $14.00
$14.00 - $14.00
Current price $14.00
Availability:
in stock, ready to be shipped

**WARNING** Please measure the length of the battery you are replacing or the space needed in the enclosure for the batteries as they are not all the same length even if they have the same model number (18650, 21700,etc).

FINAL SALE: Please note that this battery is a final sale. 
All Sony, Panasonic, Efest, LG, Molicel, Sanyo and Samsung batteries are final sales.

Manufacturer:     Samsung SDI
Model:     INR18650-25R (25R)
Size:     18650
Style:     Flat Top
Protection:  

NO, this battery is UNPROTECTED.

This cell is unprotected and intended for use in protected battery packs only and NOT individually or as a standalone product. In order to operate this battery safely, it must have additional protection in the form of a PCB (protection circuit board) or BMS (battery management system), which is not included.

Nominal Capacity:     2500mAh
Discharge Current:     20A Maximum Continuous
Nominal Voltage:     3.6V
Maximum Voltage:     4.2V
Cutoff Voltage:     2.5V
Approximate Dimensions:     18.33m x 64.85mm
Approximate Weight:    45g
Origin:     Republic of Korea; or Malaysia

 

FINAL SALE: Please note that this battery is a final sale.
All Sony, Panasonic, Efest, LG, Molicel, Sanyo and Samsung batteries are final sales.

Customer Reviews
5.0 Based on 13 Reviews
5 ★
100% 
13
4 ★
0% 
0
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
10/31/2022

price was kinda up but i needed it so.. overall good batterie too it was only once received that i could notice "not to vape" that ****** bad written on itself omfg! would've been nice to tell it on your site befor buying lol

JL
Jonathan L.
Canada Canada
03/23/2022

Item as advertised

Used these to replace some dead batteries from proprietary battery pack and they work great. Since this product is aimed at DIY market, it would be convenient for FlashlightWorld to also carry mini spot welder for battery tabs so I don't have to buy it from another retailer.

JM
J M.
Canada Canada
07/18/2021

Theyre batteries

Cylindrical, pleasantly green, not on fire, what more can I say, excellent service.

PM
Patrick M.
Canada Canada
06/13/2021

Good product

The cells where in good shape, packaged well, and shipping time was fine. Would purchase again. Thanks

CW
Caleb W.
Canada Canada
06/04/2021

Batteries

Fast shipping. This type of battery is difficult to find. Very good quality

HS
Helene S.
Canada Canada