Vapcell S4 Plus Intelligent 4 Bay Rechargeable Battery Charger and Discharge Tester

Product description: Vapcell S4 Plus charger version 3.0 comes with brand new technology for a high quality charging experience. This charger is capable of charging 4 different batteries at the same time (up to 3A fast charging speed per bay), even if they aren't the same size or chemistry. Also, it can function as a discharge tester. 18650: OKAY 20700/21700: OKAY Features: USB output Discharge / Capacity tester Made from durable ABS (fire retardant/flame resistant). LEDs show the current status of each battery. Capable of charging 4 batteries simultaneously up to 3A per bay. Each of the four battery slots monitors and charges independently. Optimized charging design for IMR batteries. Features three charging modes (CC, CV and Trickle Charge). Automatically detects battery status and selects the appropriate voltage and charge mode. Automatically stops charging when complete. Features over-charge prevention to protect batteries. Features reverse polarity protection. Designed for optimal heat dissipation. 0 Activation function. Certified by RoHS, CE, and FCC. Specifications: Input voltage: DC 12V 5A Output voltage: 4.2V±1% Output current: 3A x 4 (Max) for Li-ion & 1A x 4 (Max) for Ni-Mh/Ni-Cd USB output: DC 5V 1A Compatible with batteriesLi-ion/IMR/LiFePO4: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500,18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650 Ni-MH(NiCd): AA, AAA, AAAA, SC, C, D What's Included: 1 x Vapcell S4 Plus Charger Version 3.0 (battery is not included) 1 x User manual 1 x Power Adapter 1 x Retail box