Samsung 40T 21700

Common Description: High drain 21700 battery.

Specifications: 

• Model: INR21700-40T
• Size: 21700
• Style: Flat Top
• Nominal Capacity: 4000mAh
• Continuous Discharge Rating: 35A w/o temperature cut / 45A with 80°C temperature cut
• Nominal Voltage: 3.6v
• Protected: No
• Rechargeable: Yes
• Approximate Dimensions: 21.1mm x 70.4mm
• Approximate Weight: 66.8g

***PLEASE READ***

Safety, storage and disposal

Lithium-ion (Li-Ion) Cells can be dangerous if used improperly. By buying Li-ion batteries from TCcigs, the buyer assumes all associated risks.

• Always use a battery charger that is rated for Li-ion cells.
• Batteries should never be left charging unattended.
• Batteries should never be loose in pocket or bag.
• All lithium batteries have a cycle-life, however, a battery should be replaced every 2 years - whichever comes first.
• Never continue to use a battery with a broken PVC wrap.
• Never completely discharge batteries.
• Do not expose to extreme heat.