Giantz 12V 20A 自动电池充电器

What battery types can this charger be used with?

This charger is designed for 12V gel-cell and wet-cell lead-acid batteries.

Is this charger suitable for lithium batteries?

Lithium compatibility is not specified for this model. Use it only with battery types supported by the charger instructions.

What charging current does it provide?

The charger provides up to 20A charging current with an output range of approximately 12V–14.7V.

Does it stop charging when the battery is full?

The charger automatically switches to a floating-charge mode once the battery is charged, helping maintain the battery without continuously applying the full charging current.

What does float charging mean?

Float charging maintains a fully charged lead-acid battery at a lower charging level instead of continuing to charge it at maximum output. This helps prevent overcharging while keeping the battery ready for use.

What safety protection does the charger have?

It includes protection against over-voltage, excessive temperature and short circuits.

Does it run from a normal Australian power point?

Yes. The charger accepts 210–240V AC at 50Hz and is SAA approved.

Can I use it for a car, boat or caravan battery?

Yes, provided the battery is a compatible 12V gel-cell or wet-cell lead-acid battery.

How long are the battery leads?

The battery-clip cable is approximately 90cm long.

How large is the charger?

It measures approximately 20 × 11 × 6cm and weighs around 1.2kg.