Samsung INR18650-25R Cell Specifications

Warning: The information in this thread was obtained from various sources on the Internet, including any datasheets linked below, and is provided for reference only. It is not guaranteed to be accurate. To prevent fire or personal injury, never charge or discharge a cell before verifying the information yourself using the original specifications sheet provided by the manufacturer.

Brand:	Samsung
Model:	INR18650-25R
Capacity:	2500mAh Rated
Voltage:	3.60V Nominal
Charging:	4.20V Maximum 1250mA Standard 4000mA Maximum
Discharging:	2.50V Cutoff 500mA Standard 20000mA Maximum
Description:	Green Cell Wrapper White Insulator Ring 18650 Form Factor

Data References:
https://www.powerstream.com/p/INR18650-25R-datasheet.pdf

Pictures:

pic of cell

It's the same cells used in my DeWalt batteries. Very good ones!

The 25R is a very affordable and good battery. It handles Easy high loads and as far as I seen them they easy run above the 100%. One other bonus is that is is rated for peaks of 100A! It is hard to let them heat up and the accept almost everything you can trow at them.

The green in the pic is abnormally dark.

Mükemmel bir bataryadır

Yes and you can find plenty of them.

Find also in XIOAMI cordless vacuum cleaner.

These are also in the EGO brand 56v 2.5 AH battery packs for lawn and garden tools like weed trimmers, hedge trimmers, chainsaw, etc, from circa 2020/2021.

They are uniquely packaged in that the middle of the cylinder is wrapped in some kind of black material and then over that, entire cell is heat shrink-wrapped again, so that its overall shape is more like a barrel than a cylinder. Between the metal shell and the outside air there are 3 layers, the Samsung wrap, the black material, and another green wrap with no label. If you remove the top two layers you can see the Samsung label.

The black material may be a cooling enhancement material, described here on the Ego website