Panasonic Ncr21700t Datasheet Hot
The Panasonic NCR21700T is a 3.6V/3.7V nominal lithium-ion cell manufactured by Panasonic Corporation. It is designed to maximize energy density while maintaining adequate current output for demanding applications. Specification NCR21700T (or INR21700T) Capacity (Nominal) 4800mAh - 4850mAh Capacity (Minimum) 4700mAh - 4750mAh Guaranteed Nominal Voltage 3.6V / 3.7V Varies by manufacturer data Charging Voltage 4.20V ± 0.05V Max Discharge Current 10A - 15A (Constant) See thermal section for details Weight 21x70mm format
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balances structural density with high energy output. Below are the core parameters verified across major components suppliers like Neexgent and international battery distributors: Panasonic NCR21700T 5000 mAh - Batteries - E-Catalog panasonic ncr21700t datasheet hot
The values above represent a consensus from multiple reputable sources and direct measurements. It is crucial to note that a verified, publicly available official Panasonic datasheet is scarce. The values presented are aggregated from reliable performance tests, as such technical documents are often restricted to OEM partners.
The term "hot" in battery datasheet terms generally refers to a cell operating at its upper temperature limits during high-current discharge. The Panasonic NCR21700T datasheet indicates a discharge range of -20°C to +60°C. However, operating near or exceeding +60°C is considered critical. What Happens When the NCR21700T Gets Hot? The Panasonic NCR21700T is a 3
| Cell | Panasonic NCR21700T | Molicel P42A | Samsung 50S | | :--- | :--- | :--- | :--- | | | 4800-5000mAh | 4200mAh | 5000mAh | | Max Discharge | 30A (45A burst) | 45A (60A burst) | 25A (40A burst) | | Typical IR | 12-15 mΩ | 12-15 mΩ | ~12 mΩ | | Best For | High capacity & high performance | Maximum performance | Maximum capacity |
Due to its high energy density and discharge capability, it is frequently used in: Electric Vehicles (EVs): This link or copies made by others cannot be deleted
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I’ve been looking at the datasheet (the 5300mAh / 15A cell), and I noticed something that keeps coming up in discussions – these cells can get surprisingly hot under moderate to high loads.