Golisi i4 is the upgraded version of our star charger S4.

It not only inherits the readout friendly on a large HD LCD screen and durable loading springs;

i4 adopts USB power port to charge cylindrical rechargeable batteries of length ranging 32-70mm.

Model: GOLISI i4 USB

Charger Micro Processor: - Support mixing charging.

Identify battery type and distribute current/voltage accordingly - Automatically and evenly distribute current when charging Li-ion batteries - 2A fast charge * (in the "2A" slot) - Temperature monitoring - Activate 0 voltage li-ion battery

LCD Display: Unique " %" progress readout

Other parameters: output current / output voltage / charged length / Err reminder

Button Operation: Check parameters / select output current or voltage / keep the screen long-on

USB Ports: Power input at DC 5V /2A, with or without an adaptor

(Adaptor is not included)

Output Current: Li-ion battery: 2Ax1pc, 1Ax2pcs. 0.5Ax 3~4pcs

Loading Spring: Durable Spring, >100K cycle time. Smooth and durable

Safety Protections: "short Circuit Protection; Over-Current Protection; Reverse Connection Protection; over-heat protection"

Case Materials: ABS, PC.

Fire proof Battery Compatibility: Li-ion 18650, 21700, 26650 / Ni-mh / Ni-cd /aaa/ aa (almost all types of cylinder shape rechargeable batteries)

Quality Certificates: RoHS, CE, FCC, EMC, WEEE

(Wall Adaptor is not included)