Product Review

The Folomov A4 is a universal smart 8 Amps charger capable of charging nearly all types of cylindrical batteries. The A4 automatically detects Li-ion, Ni-MH and Ni-Cd batteries, and through manual selection is also capable of charging LiFePO4 batteries. Independent charging slots allow you to charge different types of chemistries simultaneous. The high contrast STN display allows for sharp easy to read information to be displayed including charging progress, voltage, and charging current.


Features

•Capable of charging 4 batteries simultaneously.
•Up to 2A for all 4 slots simultaneously, up to 3A in slots 1 and 4 (when fewer than 4 total batteries).
•Charge speed selection of 250mA, 500mA, 1000mA, 2000mA, 3000mA (Slot 1 and Slot 4).
•Each of the four battery slots monitors and charges independently.
•Compatible with and identifies Li-ion (32650, 26650, 25500, 22650, 22500, 21700, 20700,18700, 18650, 18500, 18490, 17670, 17500, 18350, 16340(RCR123), 14500, 10440), Ni-MH and Ni-Cd (AA, AAA, SC, CD) rechargeable batteries.
•Integrated STN panel shows battery type, charge progress, charge percentage, and voltage.
•Compatible with LiFePO4 batteries.
•Compatible with small capacity batteries.
•Automatically stops charging when complete.
•Features over-charge prevention to protect batteries.
•Made from durable ABS (fire retardant / flame resistant).
•Features reverse polarity protection.
•Designed for optimal heat dissipation.
•0V Activation Feature.

Specifications

Adapter input: AC100-265V

Charger input: 12V 5A

Voltage: 1.48V +- 1% / 3.7V +- 1% / 4.2V +- 1%

Compatible with: Li-ion/LiFePO4/IMR, NiMH/NiCd 26650, 25500, 22650, 21700,20700,18700, 18650, 18500, 18490, 18350, 17670, 17500, 17335, 16340(RCR123), 14650, 14500, 10440