18A Discharge Samsung INR18650-20R Li-ion High Drain Battery 2000mAh

Samsung INR18650-20R 2000mAh Li-ion battery with 18A high discharge current


Item Specifications
Nominal Voltage 3.6V
Nominal Capacity 2000mAh
Nominal discharge capacity 2000mAh 
Charge: 1A, 4.20V,CCCV 100mA cut-off, 
Discharge: 0.2C, 2.5V discharge cut-off
Standard charge CCCV, 1A, 4.20 ± 0.05 V, 100mA cut-off
Rapid charge CCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off
Charging time Standard charge : 180min / 100mA cut-off 
Rapid charge: 50min (at 25°C) / 100mA cut-off
Max. continuous discharge 
Temperature cut-off 70°C
22A(at 25°C), 60% at 250 cycle
Discharge cut-off voltage 
End of discharge
( 2.5V discharge cut-off is better in cycle life )
Cell weight 45.0g max. 
Cell dimension Height : 64.85± 0.15mm 
Diameter : 18.33 ± 0.07mm
Operating temperature 
(surface temperature)
 Charge : 0 to 50
(recommended recharge release < 45°C) 
Discharge: -20 to 75
(recommended re-discharge release < 60°C)
Storage temperature 
(Recovery 90% after storage)  
1.5 year -30~25°C(1*) 
3 months -30~45°C(1*) 
1 month -30~60°C(1*)

Application: E-bike, E-scooter, EV (Electric Vehicle), Garden Tool, Vacuum Cleaner, ESS(Energy Storage System), UPS(Uninterruptible Power Supply).
Warning: Cell is without any protection and need to be used with a PCB.
EVVA is capable of assembling different battery packs by combining these high-end battery cells and self-developed BMS based on our professional rich skills.
OEM orders are available.



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