The Nitecore NL1835 18650 battery is a rechargeable, Li-ion cell with a capacity of 3500mAh.
The 18650 battery ensures your safety and peace of mind with a range of safety features. The internal safety features include a microporous barrier to protect internal components, pressure relief valve with activates in the event of rapid temperature increase, built-in PTC and an anode design with high temperature resistance. Externally, the battery has nickel plated stainless steel protectors at both ends, a tough plastic circuit board protector and a durable metallic film to prevent abrasion.
The NL1835 battery has a voltage of 3.6V and a recommended charging current of 1A. Precautions
Never expose to water or fire
When charging or using ensure the positive and negative ends correspond with the positive (+) and negative (-) symbols
To extend battery life it is recommended that the battery be charged every three months when unused for long periods
