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Samsung 21700 40T Battery is a top-performing 21700 battery from Samsung, containing a 4000mAh capacity with a 35 Amp True Constant Discharge Rating without involving a temperature limit cutoff. This cell is unprotected and intended for use in protected battery packs only and NOT individually or as a standalone product. In order to operate safely, it must have additional protection in the form of a PCB (protection circuit board) or BMS (battery management system), which is not included.
• 21700 Battery From Samsung
• 4000mAh Capacity With A 35 Amp True Constant Discharge Rating
Model: 40T (3)
Size: 21700
Positive Terminal: Flat Top
Nominal Capacity: 4000mAh
Continuous Discharge Rating (max): 35A
Nominal Voltage: 3.6V
Maximum Voltage: 4.2V
Discharge cut-off Voltage: 2.5V
Protected: No
Rechargeable: Yes
Approx. Dimensions: 21.1mm x 70.4mm
Approx. Weight: 68.2g
Country of Origin: Republic of Korea
Associated Names: INR21700-40T
Data Specification Sheet: Samsung 4OT (3) Datasheet
1 x Samsung 21700 40T Battery
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