12 V and 24 V battery chargers

One charger for 12 V and 24 V

A dual-voltage charger is the practical choice if you look after both cars and heavy vehicles, or a boat or machinery with a 24 V system. All 8 chargers in this section are from Absaar and work at 12 and 24 V, with charge currents from 6 to 60 A.

• PRO6.0 (6 A) and PRO8.0 (8 A): lower-current models for car and van batteries.
• 262204110 (22 A) and 263004110 (30 A): mid-range currents for larger batteries.
• AB-SL30, AB-SL40 and AB-SL60 (30, 40 and 60 A): higher-power units for trucks, fleets and large batteries.
• GPA15: electronic charger in the 12/24 V range.

Choosing the current

As a rule, choose a charge current of roughly 10 % of the battery's capacity in Ah for a standard recharge: a 6–8 A charger suits car batteries, while 30–60 A units are for truck batteries or batteries charged in pairs. Pair it with car batteries or truck and agricultural batteries, see the full Absaar battery chargers range or all battery chargers.

Frequently asked questions

Can I charge a 24 V truck system with one charger?

Yes, a 12/24 V charger can charge two 12 V batteries connected in series at 24 V.

Are these chargers suitable for lithium?

Check each product page; for LiFePO4 batteries we recommend the dedicated lithium chargers.