E-FAST Car Battery Chargers 12V/6A Full Automatic Battery Chargers Maintainer

Features:
Fully automatic battery charge device effectively protects your battery from being overcharged.
3-stage charge device is suitable for most battery types of l ead batteries including Calcium, G el, A
GM, LiFePo4, Wet, l ead Acid, etc.
Built-in short circuit/over-voltage/over-temperature/reverse connection protections, safer for using.
Intelligent digital display, you can see the voltage, current, temperature, and charge process clearly.
It can help restore drained and sulphated batteries, so that prolong the lifespan of batteries.
Compact and lightweight, easy to carry. The outer is made of ABS material, insulation, retardant and high temperature resistant.