Please note that this is an extended length battery that will only fit later Fenix models, and may not fit non Fenix models. Please use the following dimensions to check your application.
Battery length: 72mm
Battery diameter: 18.75mm
Minimum battery tube depth for compatibility = 72.5mm
Compatible models recommended by Fenix (07-10-2024). All future models should be compatible.
TK11 Tac, TK11R, TK26R, HM61R V2.0, HM62-T, HM75R, CL30R, E28R V2.0, LD30R, PD32R, newer models of HM65R, HM65R ShadowMaster and HM65R-T V2.0.
As noted above, please check your battery tube depth is at least 72.5mm for compatibility.
Fenix ARB-L18-4000U is a premium quality, high capacity 18650, USB-C rechargeable 4000mAh Lithium - ion battery specifically designed for high intensity flashlight use and is the perfect companion for the latest Fenix 18650 powered lights.
The 4000U is a highly versatile battery that can be charged in a regular Li-ion charger, within a rechargeable product, or for those customers who already have a charger with USB-C lead such as a mobile phone charger, the USB-C lead can be plugged directly into the battery for charging, saving the expense of an additional charger.
Fenix ARB-L18-4000U battery features:
• Direct USB-C rechargeable, or can be recharged within a product, or in a separate charger
• High capacity (4000mAh)
• Great reliability and compact design
• 7 Amp stable output for high power applications
• 800mA recommended charging current - 4A Max (by charger), 1.5A max by USB-C port
• 500 charge cycles to 70% capacity
• Built-in overcharge, over discharge, over current and short circuit protection
• Triple over- heat protection
• Pressure relief safety vents
• Button top positive contact for greater versatility
• Mercury and lead free
Dimensions:
• Diameter: 18.75mm
• Length 72mm
• Weight: 55g
Please note:
May not fit older Fenix torches. Please measure you battery tube length and diameter before purchasing.