The AJ1A is a high‑performance 6V/12V charger compatible with all SLA lead‑acid and Lion batteries. It works for cars, motorcycles, trucks, and more. ‑ Selectable 6V/12V voltage ‑ Multiple battery types: Lead Acid, AGM/Gel, Calcium, Lithium ‑ 9‑stage charging ‑ Battery repair function ‑ Force charge mode ‑ Multiple protections ‑ Timer function ‑ LCD display ‑ IP60 waterproof and dustproof
Applicable Vehicles Various 12V sedans, SUVs & off‑road vehicles Motorcycles, scooters, Harley & vintage motorcycles (supports 6V/12V old & new models) Light trucks and small lorries Other equipment with 6V/12V batteries (≤32Ah): lawn mowers, ATVs, marine batteries, mobility scooters, generator batteries, etc.
Problems Solved
- Revive low‑charge 6V/12V small batteries, solve vehicle no‑start problem caused by long‑time parking
- Repair sulphated aging lead‑acid batteries with built‑in battery repair function
- Support multiple battery chemistries: Lead Acid, AGM, Gel, Calcium and Lithium batteries
- Wake deeply discharged batteries via Force Charge mode
- Maintain idle vehicle & equipment batteries to extend service life
- Multiple safety protections against reverse polarity, short circuit, overvoltage and overheating
- LCD display shows real‑time charging voltage and working status
- IP60 dustproof enclosure, great for dusty garages and workshops










