You can find official product listings and additional business-grade lithium solutions on the Panasonic Energy Business Portal . NCR21700 data sheet
The is a high-performance, cylindrical lithium-ion cell designed for high-drain applications that require both high energy density and substantial power output . Often referred to as a "Tesla-style" cell due to its 21700 form factor, it offers a significant capacity jump over traditional 18650 batteries while maintaining a compact profile for battery packs. Key Specifications at a Glance panasonic ncr21700t datasheet
Do not charge below 0°C. Lithium plating occurs, causing internal short circuits. Also, do not float charge – terminate when current drops to <100 mA. You can find official product listings and additional
The following technical specifications are derived from available datasheet summaries and product listings: Specification Nominal Capacity 4,800 mAh – 5,000 mAh Nominal Voltage 3.6V – 3.7V Max. Charging Voltage Discharge Cut-off Voltage Max. Continuous Discharge 30A (Peak up to 40A) Standard Charging Current 2.4A – 2.5A Cycle Life >1,000 cycles Weight ~66.8g – 70g Dimensions 21.1mm (Dia) x 70.4mm (H) Design and Chemistry Key Specifications at a Glance Do not charge below 0°C
If you are into high-performance flashlights, DIY power walls, or electric vehicles (ironically), you have likely heard of the .
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