INR2700-50E 4900 mAh Samsung battery

ORIGINAL Samsung INR21700-50e Li-ion battery (without protection), 5000mAh capacity with a maximum discharge current of 10A

Packaged in a reusable plastic box

High current – maximum discharge current 10A
Nominal voltage: 3.6V
Typical capacity: 5000mAh
Dimensions: 20.25mm x 70.8mm

The sold battery does not have electronic protection against overcharging and deep discharge.

WARNING!
When using lithium batteries, they should be used together with PCB protection circuits or battery management systems (BMS) that ensure safe use – protecting cells from overcharging, overheating, excessive discharge, and short circuits, as well as positively affecting their lifespan.

Precautions:

– Use high-quality chargers with cut-off voltage not exceeding 4.2V
– Do not allow battery voltage to drop below 2.5V
– Do not discharge the battery with currents higher than specified below
– Do not charge the battery with currents higher than specified below
– Do not short-circuit the battery
– Do not carry with metal objects (risk of short circuit and burns)
– Do not allow battery to overheat beyond manufacturer’s specified temperatures
– Do not use batteries with damaged wrapping/foil
– Do not use batteries with damaged or dented casing
– Avoid contact with water and other liquids
– Do not solder tabs or wires using a regular soldering iron

Model / Manufacturer code
INR21700-50E
Nominal voltage [V]
3.60
Battery capacity [mAh]
5000
Minimum capacity [mAh]
4900
Charging current [A]
2.450
Maximum recommended charging current [A]
4.900
Maximum continuous discharge current [A]
10.00 (45 with additional thermal protection)
Maximum charging voltage [V]
4.20
Cut-off voltage [V]
2.50
Current protection trigger threshold [A]
n/a
Diameter [mm]
20.25
Height [mm]
70.8
Weight [g / piece]
69.0