TECMATE OptiMate 3 x 4 Bank — 12V, 0.8A, 4 banks

OptiMate 3 x 4 Bank is a fully sealed, four‑bank battery saving charger and maintainer designed for 12 V lead‑acid batteries (standard, AGM and gel). 🔋⚡ It offers fully automatic multi‑step charging, diagnosis and 24/7 maintenance so busy workshops can charge and protect batteries without supervision.

Key benefits

• Four independent charge banks let you charge batteries separately or batteries connected in series.
• Seven‑step automatic program brings a battery safely to full charge and then maintains it at peak condition.
• Diagnoses sulphated batteries and can save a 'dead' battery from very low voltage.
• S.O.H. test reports battery state of health; safe to leave connected with full electronic protection.
• Energy‑saving standby power and efficient 24/7 maintenance for long battery life.

Built to work in demanding environments, the unit is weatherproof with an IP54 rating and is rated for use down to -40°C / -40°F. Ideal for dealers and workshops that need reliable, unattended charging and battery health management.