Golisi S4 2.0A Smart Charger with LCD Display
High compatibility:S4 compatible with not just 20700, 26650, 18650 Li-ion batteries(not include), but also cylindrical rechargeable batteries on market. To be specific, 3.6/3.7 V Li-ion batteries 21700 18500 18350 18490 18350 RCR123 and Ni-mh/Ni-cd batteries AAAA AAA AA A SC Cthat length ranging from 12 to 27 inches, up to 12 inches in diameter.
Large LCD display：Integrated LCD panel clearly displays charging parameters and process (Battery type, voltage , time , charging percentage, charging capacity , Auto alert indication for worse battery cell); Reverse protection, precision end-of-charge voltage detection, over charging timeout protection.
Battery detective and charge smartly：S4 can detect different battery types and smartly allocate current and voltage accordingly. In other words, it can charge different batteries at the same time
Output options: 0.5a / 1.0a / 2.0a output options,S4 support 3 currents output options, up to 2.0a