Samsung INR21700-40T 3900mAh - 35A

Battery Brand: Samsung
Rated typical capacity: 4000mAh
Battery nominal minimum capacity: 3900mAh
Voltage: 3.6V
Standard charge: CCCV, 2A, 4.20V, 200mA cut-off
Rated charge: CCCV, 6A, 4.20V, 100mA cut-off
Max. continuous discharge: 35A with temperature cut.
Max. continuous discharge: 45A with 80°C temperature cut.
Discharge cut-off voltage: 2.5V
Cycle life: 250 cycles to 60% at 6A charge and 35A discharge.
Battery chemistry composition: Li-Ion
Protection circuit: NO
Battery type: Rechargeable
Battery Style: 21700
Battery diameter: 21mm
Battery height: 70mm

Note!

• Do not charge above 4.2V!
• Do not discharge below 3V.
• Do not burn;
• Do not disassemble;
• Do not make short positive and negative contacts;
• Do not expose to heat;
• Do not completely discharge the battery;
• Do not use force to install a Li-ion battery;
• Use only high-quality battery chargers;
• Fully charge before the first use;
• Make sure they do not come into contact with water!
• Store at approximately the nominal voltage in a cold and dry place