Ensure the operating environment remains between 15°C and 25°C whenever possible. 5. Applications and Use Cases
As a high-capacity lithium-ion cell, the Panasonic NCR21700T must be handled with care.
Regularly keeping the cell resting at a maximum 4.25V+ reduces lifespan.
The Panasonic NCR21700T is a high-capacity 3.6V lithium-ion cell, delivering roughly 4800-5000 mAh with a 15A max continuous discharge, frequently used in electric vehicles and high-energy-density applications. These cells, which are often sourced from EV battery packs, have a maximum diameter of 21.35mm and a height of 70.3mm. Access the technical specifications in the Promel PDF datasheet . NCR21700 data sheet panasonic ncr21700t datasheet
Lithium Nickel Manganese Cobalt Oxide (NMC) or similar advanced chemistry variants optimization for energy/power balance. Dimensions: 21.1 mm (Diameter) x 70.4 mm (Height) Weight: Approximately 68.0 grams Charging and Discharging Characteristics
The specific blend of 4.8Ah capacity and 15A discharge capability makes the NCR21700T highly versatile.
Safety and longevity depend heavily on staying within these thermal windows. 10°C to 45°C Discharging: -20°C to 60°C Storage (1 year): -20°C to 20°C Energy Density: ~263 Wh/kg (Gravimetric) 🛠️ Key Performance Features Ensure the operating environment remains between 15°C and
When used within standard limits, the NCR21700T retains roughly 70% to 80% of its original capacity after 500 complete charge-discharge cycles. Keeping the cell cool and avoiding the absolute voltage extremes (e.g., charging to 4.1V and discharging to 3.0V) can double this lifespan. Common Applications
The Panasonic NCR21700T is a high-performance lithium-ion battery. It belongs to the 21700 form factor family. This cell balances high capacity with excellent discharge capabilities. It is highly sought after for demanding electronics and electric vehicles.
By understanding the Panasonic NCR21700T datasheet and its specifications, you can unlock the full potential of this exceptional battery cell and create innovative solutions for a wide range of applications. Regularly keeping the cell resting at a maximum 4
Cordless drills, saws, and high-drain outdoor equipment.
The cell utilizes a standard Constant Current / Constant Voltage (CC/CV) charging profile.
When building battery packs with the NCR21700T, a Battery Management System (BMS) must be implemented to protect against: Preventing voltage from exceeding 4.2V.
Charging the cell below 0°C can cause lithium plating on the anode, creating internal short circuits and potential thermal runaway. The cell includes a built-in Current Interrupt Device (CID) and a Positive Temperature Coefficient (PTC) resistor. These mechanical safety features vent gases and block current if internal pressure or temperature spikes dangerously. 5. Ideal Applications