Korea Original INR 21700 50E M50LT 50S 40T 30T battery 4000mAh 4500mAh 4800mAh 5000mAh 3.7V Lithium li ion battery

Product Overview

Description

Product Description
NO. Item Specifications
1 Nominal Voltage 3.6V
2 Nominal Capacity 5000mAh
3 Minimum Capacity
4,900mAh

4 Standard charge CCCV, 2.50A, 4.20 ± 0.05 V, 250mA cut-off
5 Rapid charge CCCV, 6.0A, 4.20 ± 0.05 V, 100mA cut-off
6 Charging time Standard charge : 150min
Rapid charge: 100min(at 25℃)
7 Standard Discharge
10A

8 Max. continuous discharge
Temperature cut-off 70°C
20A(without temperature cut)

35A(with 80℃ temperature cut)

9 Discharge cut-off voltage
End of discharge 2.5V
10 Cell weight
72.0g max.

11 Cell dimension
Height : 70.3 mm
Diameter : 21.22mm max.

12 Operating temperature
(surface temperature)
Charge : 0 to 45
Discharge: -20 to 60

13 Storage temperature
(Recovery 90% after storage)
1.5 year 0~25°C
3 months 0~45°C
1 month 0~60°

 

Features
Samsung INR21700-50S is the upgraded model of INR21700-50E, with higher discharge and more stable working performance.
Small internal resistance.
High energy density, low self-discharge
No memory effect
Application to a wide field that requires high power, such as Portable IT, Power tools, Medical Equipment, E-bike, E-Scooter, EV(Electric Vehicles)/LEV,(light Electric Vehicles), ESS (Energy Storage Systerm), UPS((Uninterruptible Power Supply), etc.
OEM battery pack orders are available.
UN38.3, IEC62133, CE, ROHS approved