High-output workshop performance with campsite-safe care. Milenco OptiMate 10 is a 10A smart charger that charges, maintains and recovers 12V lead-acid batteries (flooded, AGM, gel, EFB/Start-Stop) on motorhomes, caravans, vans, cars and boats. It analyses the battery, applies the correct program automatically, and can desulfate to recover neglected batteries. Leave connected for long-term maintenance; it will safely keep your battery at 100 percent without overcharging.
Why choose OptiMate 10
10A output for faster, controlled charging of large leisure batteries
Multi-stage program: save/recover, charge, maintain and test
Desulfation mode to help recover sulphated batteries
Maintenance/float program for safe, long-term connection
Temperature-smart/Ampmatic control adjusts to battery size and condition
Power supply mode available for diagnostics or voltage support (e.g., during ECU memory swaps)
Fully automatic, spark-safe, reverse-polarity and short-circuit protected
Key details
Battery types: 12V lead-acid (flooded, AGM, gel, EFB)
Typical battery sizes: suitable for small to large leisure/automotive batteries
Output current: up to 10A
Mains supply: 220–240V AC, 50/60 Hz
Status LEDs show charge progress and battery check results
Robust, weather-resistant casing for workshop and touring use
What’s included
OptiMate 10 charger unit
Crocodile clamp lead (quick-connect)
Fused ring-terminal lead for permanent fitment
Mains lead and user guide
Use notes
Connect ring terminals to the battery for easy plug-in maintenance; use clamps for quick charging.
For long storage periods, leave connected; the charger will maintain safely.
Always match charger clips/ring leads to correct polarity (red = +, black = -).
Keep the unit ventilated and off the ground when in use.
Most orders are dispatched within 1–2 working days and delivered in 2–3 working days via tracked courier.
Delivery times may vary depending on your location and product type.
Please note that deliveries to Highlands, Islands, and Northern Ireland may take slightly longer and may incur additional costs.
You’ll receive tracking details as soon as your order ships.
View our full shipping policy
We want you to be completely satisfied with your purchase.
If you change your mind, items can be returned within 60 days in unused condition.
All Milenco products include a 12-month manufacturer’s warranty, with up to 5 years’ coverage on Milenco Hitchlocks for added peace of mind.
Designed and manufactured to the highest standards, Milenco combines smart engineering, durable materials and practical innovation to make life on the road safer and easier.
Every Milenco product is engineered for real-world performance — tested in the toughest conditions to ensure reliability and safety mile after mile. Trusted by caravan and motorhome owners across the UK and Europe.
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