4x 2800mah Samsung ICR18650-28a in Arris 41.4wh Motorola/Arris

Here are modem batteries that contain 4x Samsung 2800mah ICR18650-28a in 2s2p configuration. Modem batteries are great source to salvage cells from since they are used as backup only. It is very rare for a home in the US to lose power and the batteries only cycle when a home loses power. Therefore these modem batteries likely only cycled 0-5 times and the cells should test great.

Brand:	Samsung
Model:	ICR18650-28A
Capacity:	2800mAh Rated
Voltage:	3.75V Nominal
Charging:	4.30V Maximum 1400mA Standard 2800mA Maximum
Discharging:	2.75V Cutoff 560mA Standard 5600mA Maximum
Description:	Purple (Light) Cell Wrapper White Insulator Ring 18650 Form Factor