The Nitecore NL1835HP is a high performance 3500mAh rechargeable button-top battery designed for use in high drain devices including the EC23, Concept 1 and HC33, MH23, MH12GTS, MH25GTS. This battery has advanced safety features like a microporous barrier protecting internal components and nickel plated stainless steel protectors offering external protection.
Next-Gen 4000mAh 21700 Battery - Improved performance and superior energy density compared to previous 18650 batteries. An ideal companion for the all new lights using this new 21700 battery platform.
The NP-BX1/M8 Rechargeable Lithium-Ion Battery Pack from Kingma is designed to replace the original NP-BX1 battery. It is rated at 3.6V and features a capacity of 1090mAh.