The Nitecore 21700 NL2150R battery is a high performance cell with a maximum capacity of 5000mAh, ideal for high drain, high power devives. The cell features a USB-C charging port for direct charging into the battery itself, removing the need for an external charger. Please note, a charging cable is not included.
Safety is paramount to Nitecore and as with all their batteries, the NL2150R cell has a range of internal features to keep you and your devices as safe as possible. The 21700 battery has an innovative anode design with high temperature resistance, built-in PTC to inhibit high current surges, pressure relief valve which activates in the event of a rapid temperature increase and a microporous barries that protects the delicate internal components. Externally, the cell is equipped with nickel-plated stainless steel protectors at both ends and is coated with a durable metallic film to guard against abrasion.
Please note: Due to customs restrictions we are unable to send Li-ion batteries outside of the UK. Any orders for these batteries with EU or Worldwide delivery will be cancelled and refunded.
We are unable to accept returned batteries once they have been opened, so please ensure they are the correct cell for your device before ordering.
- Capacity: 5000mAh
- Voltage: 3.6V
- Continuous Discharge Current: 5A Max
- Never expose the battery to water or fire
- When charging or using batteries, ensure the positive and negative ends correspond with the positive (+) and negative (-) symbols
- To extend the battery life it is recommended that it is charged every three months when unused for long periods
- Keep out of reach of children
13/11/2020 - Mr Attwood, Liverpool
The 18650 option is a good choice by any assessment. But these NEW 21700's are far superior with the additional run times. .