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Genuine Samsung INR21700-40T Li-ion Button Top Battery, 4000mAh, 3.6v

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Genuine Samsung 21700 Li-ion batteries are high capacity and high discharge batteries commonly used in devices such as flashlights, electronics, laptops and even some electric vehicles use 21700 Batteries. The batteries comes with an individual BMS system for each battery, the selling only in Australia.

Model: 40T
Voltage: 3.6V
Rechargeable: Yes
Nominal capacity: 4000mAh
Discharge: 35A
Diameter: 21.1mm
Height: 70.4mm
IEC: 21700
Chemistry: Li-Ion

Commonly Known As:
• 40T 21700, Samsung 40T 21700

Please Note: Li-Ion Cells require safety precautions and mechanisms to make their use safe. Misuse of Li-Ion Cells may cause a serious risk to personal property and safety.