The Nitecore NL2140R is a high performance 21700 Li-Ion 4000mAh capacity battery. The built in USB-C port means the battery can be charged directly with a USB-C cable or a standard external battery charger. The NL2140R has a high 4000mAh capacity for long run time in high performance torch. This battery also features a range of safety features to ensure safe usage and charging.

• Battery Size: 21700
• Battery Chemistry: Lithium Ion (Li-Ion)
• Terminal Type: Button Top
• Nominal Voltage: 3.6V
• Nominal Capacity: 4000 mAh
• Estimated Charge Cycles: 500
• Dimensions:
• Length - 77.3 mm
• Diameter -22.3 mm
• Weight: 72.9g

Note: USB-C cable not included

KEY FEATURES

• 21700 Li-ion USB-C rechargeable battery
• 4000mAh capacity for long run times and high outputs
• 5A max discharge current
• Built-in USB-C charging port allows battery to be charged via a charging cable or in an external charger
• USB-C charging indicators to show when it is fully charged
• Pressure relief valve activates during rapid temperature increase to prevent internal damage
• Microporous barrier for heat dissipation
• Built-in PTC for surge protection
• Nickel-plated stainless steel protectors for high impact resistance