6/12V 12 Amp Heavy Duty Battery Charger (Analogue Display)

Description

A multi-setting mains operated heavy duty battery charger. Can charge both 6V and 12V vehicle batteries with the option of high or low charge.
This battery charger provides a maximum 12 Amp charge (7 Amp for low). It features reverse polarity and thermal overload protection, and it also an easy-to-read analogue display for seeing the current charge level.
Suitable for lead acid batteries only.
Q: What type of battery is this suitable for?