Product Review

Superex S12BK3VCR2A2 smart battery charger for 3V CR123A or CR2 rechargeable lithium batteries, and includes two of the 400mAh CR2 type.
Individually-monitored channels allow you to charge one battery or two simultaneously and you can even charge a CR123A and a CR2 together
Charging time is about 2.4 hr for 1-2 CR123A batteries, or 1.6 hr for 1- 2 CR2 batteries.
LED indicators are red when charging is in-progress and flash in blue when it's 80-90% done. They will change to a constant blue when charging is 90-100% complete
and will flash red and blue to alert you to a battery error.
Over-voltage protection keeps the charger from outputting too much power
and surge protection shields it from input power overload
Reverse polarity protection prevents damage if batteries are inserted incorrectly
The Dual Rapid charger accepts 100-240V AC input power for use all over the world
An AC and DC adapter are included for use at-home, in the office or on-the-go.
CR2 batteries are rechargeable up to 1000 times and feature excellent high-load performance
which helps prevent memory effect.

Package contains
1X charger ,
1X car cahrger ,
2X CR2 battery ,
1X adaptor(adaptor is randomly selected for shipping)