Product Review

* FARSAIL CR123A Rechargeable Batteries for Arlo Camera
This battery can be recharged up to 500 times. The reusability offers significant savings over non-rechargeable batteries. Very convenient usage and a drop-in replacement. Also saves our environment by preventing the waste of non-rechargeable Lithium CR123A batteries.

* Long-Lasting Performance
Retain Up to 70% of Original Capacity after 500 Full Charge and Discharge Cycles, Equivalent 250pcs non-rechargeable 3v 1500mah CR123a Batteries.

* RCR123A Battery:
Battery Size: RCR123A (CR17335)
Battery Type: 3.6v RCR123A rechargeable Lithium ion battery
Capacity:700mAh
Dimensions: 17mm (diameter) x 33.5mm (length)
Weight:22g

* RCR123A Battery Charger:
Input: 5V/2.1A
Output: 4.2V 500mA*1 / 500mA*4
High Performance - Charge 4 batteries simultaneously, each of the four batteries monitors and charges independently.
Built in USB Cable - This lightweight and compact battery charger features a built-in USB charging input that stows away in a designated secure trough to save space and prevent damage. The charger can be charged by power bank, wall charger and other USB devices.
Automatic cut-off; Over voltage protection, Over current protection, Short circuit protection.
Versatile Charging Option: USB and Type C or Micro input, charge wherever and whenever, not only at home or in the car.

* Warnings:
RCR123A rechargeable li-ion battery may explode or leak if disassembled or dropped into fire
Do not expose to extreme heat or water
Do not use this RCR123A Li-ion 3.7V 700mAh rechargeabl battery with any one-time use Lithium CR123A batteries, for example Panasonic or Duracell Lithium CR123A

* What's in the box:
8 x RCR123A Rechargeable Batteries
1 x RCR123A Battery charger