It is a Single Cell Charger for 3.7 Lithium Ion Batteries like 18650 . The Cell holder is spring based to you can hold any type of cylinderical Lithium ion cells.
Specs:
Cutt of Full Charge: 4.2VCurrent: 450mA
Rs.6030
Rs.90
Rs.40.00
Rs.200.00
Rs.5000.00
Rs.400.00
Rs.11000.00
Rs.220.00
Rs.60.00
Rs.160.00