The Fenix ARB-L16-700U 16340, 700mAh lithium - ion battery is specifically designed for high intensity led illumination use and is the perfect companion for all current Fenix 16340 (RCR123) powered lights. The 700U is a highly versatile battery that can be charged in a regular Li-ion charger or, for those customers who already have a charger with Micro USB lead such as a mobile phone charger, the micro USB can be plugged directly into the battery, saving the expense of an additional charger. The Fenix ARB-L16-700U battery even features its own built-in LED indicators for charging / charged status.

ARB-L16-700U battery features:

High capacity (700mAh), great reliability and compact design
Triple overheat protection including relief vents for safety and reliability
Built-in over charge, over discharge and short circuit protection
Impact resistant structure
Protruding positive contact allows use in series

Brand	Fenix
Charging Info	Up to 1A max when in charger, 0.3A when using integrated USB charging port
Safety Info	For further information and safety precautions for Li-ion batteries please visit http://batteryuniversity.com/learn/
Further Info	Li-ion batteries should never be left charging unattended under any circumstances. The user must have knowledge of how to charge and discharge Li-ion batteries before using them. Always use a charger that is designed to recharge the particular Li-ion cell that you wish to recharge. Never use a DC adapter to charge Li-ion batteries. We are NOT responsible for any damage that is caused by the misuse of Li-ion batteries. We recommend charging any Li-ion cell on a metal or other non-flammable surface.