Panasonic Ncr21700t Datasheet

If building a high-draw battery pack, integrating a Battery Management System (BMS) with external temperature probes is highly recommended to protect against thermal runaway. 4. Cycle Life and Longevity

If you are into high-performance flashlights, DIY power walls, or electric vehicles (ironically), you have likely heard of the .

Here’s a for a Panasonic NCR21700T datasheet based on typical specifications for this model (commonly used in high-drain applications). Please verify with an official Panasonic document before final use. panasonic ncr21700t datasheet

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The datasheet dictates a charging protocol. If building a high-draw battery pack, integrating a

Once the cell terminal voltage hits

Apply a constant current between

Below are the standard technical specifications for the Panasonic NCR21700T: 4800 mAh (Typical) / 4700 mAh (Minimum) Nominal Voltage: 3.6V – 3.7V Charging Voltage: 4.20V ± 0.05V Discharge Cut-off Voltage: 2.5V

The NCR21700T is a cylindrical lithium-ion cell utilizing the 21700 form factor (21 mm diameter, 70 mm length). Developed by Panasonic, a pioneer in battery technology, this cell features a Nickel Cobalt Aluminium Oxide (NCA) chemistry. This specific formulation allows the battery to achieve high capacity while maintaining a stable thermal profile. Key Highlights: Here’s a for a Panasonic NCR21700T datasheet based

The datasheet mandates a standard charging algorithm:

Panasonic NCR21700T Datasheet: A High-Energy Lithium-Ion Cell