Note! : This Charger is only for Rechargeable Battery, it does not works for Non-rechargeable disposable or alkaline batteries. Compatible with LED Smart charger for 123A, RCR123A, 16340, 17335 Rechargeable Li-ion Battery and Arlo VMC3030 VMK3200 VMS3330 3430 3530 camera battery. (Batteries Not Included) Fast Charging DC 5V 2A charging current,super fast battery charger, 8 bays independent charger design is convenient to charge batteries simultaneously and independently, saving your time, saving your batteries' life. LED Display High definition LED displays real time charging status, 8 sets of led indicators show independently when charging, making the charging process visible status and stopping once completing charge intelligently Convenient Charging ways Common micro-USB/Type-C input, you can charge your battery with wall charger, Car charger, Laptop or power bank. Furthermore, the LED battery charger comes with self-contained cable, you can charge whenever and wherever without external USB cable Temperature Protection Stop charging automatically if the temperature of charger or battery gets too high when charging. Stainless steel rail is more durable and smooth. Integrated high-performance protected circuit automatically protects against overcharge, over discharge and short-circuiting.