Intelligent charger
for 1 or 2 pcs cylindrical Lithium-Ion (Li-ion)
17650/  18650 / 18650 (protected) battery
Quick charger 
Model: SC-S2
This charger is an intelligent charger especially designed to charge rechargeable 18650 17650 Lithium-Ion batteries.
For Li-ion 17650 / 18650  3.6/3.7V
Li-ion 18650P(Protection) 3.6/3.7V
Specification:
Input::  12V DC   1200mA (min)
Output:  4.2VDC  1000mA*1  1000mA *2
2 pcs Individual LED indicate:
BLUE ON ------------  Stand by
RED  ON ------------  Battery Charging
BLUE ON ------------  Charge complete
Feature
- End-of-charge voltage detection assures the safe and full charge any time
- Short-circuit protection
- Over voltage cut-off protection ----- prevents damage to your battery due to over voltage
- Complete individual channels ------ convenience; prevent 2 batteries charge each other
- Charge Method: CC/CV -------------- Charge battery fully and quickly
- Reverse polarity protection --------- prevent damage to your battery and charger