The Panasonic NCR21700T is an excellent cell you respect its thermal limitations. It offers superior capacity (4800mAh) compared to high-power competition. However, the moment you type "Panasonic NCR21700T datasheet hot" into Google, you have likely already exceeded its safe thermal envelope.
0°C to +45°C (standard) or up to +60°C for rapid/industrial variants. Safety Note:
Due to its 5000mAh capacity and moderate (15A) discharge rating, this cell is ideal for:
The Panasonic NCR21700T is suitable for various applications:
Panasonic NCR21700T is a high-drain 21700 lithium-ion cell frequently utilized in high-performance applications like electric vehicles and power tools. While an official "public" manufacturer datasheet specifically labeled "T" can be elusive, its performance parameters are well-documented by technical retailers and testing reports. Core Specifications Typical Capacity: 5000mAh (Minimum 4800mAh–4900mAh). Nominal Voltage: 3.6V – 3.7V. Discharge Current: 15A to 30A maximum continuous, with peak bursts up to 40A. Charge Voltage: Промелектроніка Temperature & Thermal Limits
Has anyone else measured surface temps on these at 10A+? Would love to compare notes.
Despite the higher capacity, it remains lightweight for its power, making it excellent for electric bikes and drones.