Basic Single Slot USB Charger

Specs:
 
- USB Input: DC 5V / 1A
- Charge Rate: 0.75A
- Cut Off: 4.2V ± 0.05V
 
3.7V lithium battery types - 14500/18350/1865­0/21700/26650
 
Red light - charging
Green light - full charge/no battery
No light - no power/battery in reverse
 
 
NOTE: Does not come with a manual