Panasonic Ncr21700t Datasheet — Free Access

The “21700“ designation indicates a cylindrical cell measuring approximately . Exact measurements are:

Thermistors should be strategically placed inside the battery pack to halt operation if cell temperatures exceed 60°C during discharge or 45°C during charge.

Complete Guide to the Panasonic NCR21700T Battery Cell: Datasheet, Specs, and Performance Analysis panasonic ncr21700t datasheet

The Panasonic NCR21700T offers a robust cycle life appropriate for many demanding applications:

When designing battery packs using the NCR21700T, engineers must integrate robust protection mechanisms: The BMS must offer the following hardware protections:

When assembling multiple NCR21700T cells into a custom battery pack, a dedicated Battery Management System is mandatory. The BMS must offer the following hardware protections:

According to technical data from NCR21700 Data Sheet and BDtronics : Specification Size 21700 (21.1mm x 70.4mm) Nominal Capacity 4800mAh to 5000mAh Nominal Voltage Maximum Voltage Discharge Cut-off Continuous Discharge 10A to 30A (varies by source/load conditions) Pulse Discharge Cycle Life ~500 to 1000+ cycles (at 80% capacity) Approximate Weight 65g to 69g Key Performance Highlights Can’t copy the link right now

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