Panasonic Ncr21700t Datasheet Work

Unlike older 18650 cells, the 21700 format offers roughly 50% more volume , allowing Panasonic to pack nearly double the energy capacity into a footprint that is only marginally larger. Ensure your battery sleds, custom nickel strips, and 3D-printed spacers are rated specifically for 21700 cells, as 18650 hardware will not fit. 3. Charge and Discharge Characteristics Charging Profile

The voltage is held at 4.2V while the current tapers down. Charging stops when the current drops below the cut-off threshold (typically around 94 mA). Discharge Performance

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. panasonic ncr21700t datasheet

Offers high volumetric energy density at 775 Wh/l and gravimetric density at 263 Wh/kg . Performance Characteristics

I can provide specific or thermal management advice based on your needs. Share public link Unlike older 18650 cells, the 21700 format offers

Cordless drills, high-torque impact wrenches, and outdoor power gear benefit from the sustained discharge rate.

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 This link or copies made by others cannot be deleted

The NCR21700T competes in the low-drain energy segment, but Samsung 50G or LG M50LT are often better choices for similar capacity with slightly higher current.

Ensure the operating environment remains between 15°C and 25°C whenever possible. 5. Applications and Use Cases

Panasonic cells are legendary for their chemistry stability. Under standard operating conditions (0.5C charge, 1C discharge, at 25°C), the NCR21700T datasheet projects: