GOLISI O2 is an economic and practical battery charger. It convert the high electricity voltage into suitable voltage for battery charging. It is non-button operation and automatically distribute current to each cell.
Output: For li-ion batteries: 2A x1pc, 1A x 2pcs; other batteries: 0.5a
The “2A” slot supports 2A fast charging
Compatible batteries: Li-ion 18650, 26650, 20700, 21700 AAA, AA, Ni-cd, Ni-md batteries. Almost all cylindrical battery 32mm-70mm in length
O2 is certificated with ROHS, CE, FCC , EMC and UL (cable) tests
Loading spring: Military grade loading spring, >100K cycle life