Milenco Solar by OptiMate – 12V Battery Charger, Desulfator & Maintainer – Panel + Controller – 3-Year Warranty (4596)
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
Shipping information
Orders are picked, packed and dispatched from our Northampton warehouse.
- Free delivery to mainland UK addresses on orders of £40 or more.
- Orders under £40, and orders to Northern Ireland, have a delivery charge, shown at checkout before you pay.
- You will get an email with your tracking number once your order has shipped.
Full details are in our Shipping Policy.
Returns & warranty
Changed your mind? You can return an online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back.
- Items must be unused, complete and in their original condition, with all accessories, instructions and original packaging.
- You arrange and pay for the return postage on change-of-mind returns. We refund the price of the item plus our standard delivery charge.
- Damaged in transit? Let us know within 48 hours of delivery - photos help.
- Faulty or wrong item? Contact us before sending anything back. Faulty goods are covered by your statutory rights.
Your statutory rights are not affected. Full details are in our Refund Policy, or email onlinesales@nn4online.co.uk.
Keep your leisure battery healthy without mains power. Milenco Solar by OptiMate converts low solar input into high-current pulse charge to maintain, charge and desulfate 12V batteries on caravans, motorhomes, vans, boats and more. The separate charge controller mounts where you can see it, with a clear LED display that shows battery status and charging activity. Safe for vehicle electronics, with no risk of overheating or overcharging, and ideal for long-term maintenance between trips. 3-year warranty included. Product code: 4596.
Why choose Milenco Solar by OptiMate
-
Charges, maintains and desulfates 12V leisure batteries
-
Pulse charge logic constantly analyses battery condition and adjusts automatically
-
Controller separate from the panel for easy viewing via LED status display
-
Designed for long-term maintenance without removing the battery
-
Safe for vehicle electronics; no risk of overcharge/overheat
-
Extra-length charge lead makes roof-to-battery box connections easier
-
Robust, touring-grade build with 3-year warranty
What’s included
-
Solar panel
-
OptiMate charge controller with LED status display
-
Connection leads as supplied by Milenco
Compatibility
-
12V leisure/automotive lead-acid battery types (flooded, AGM, gel)
-
Suitable for caravans, motorhomes, vans, cars, motorcycles and boats
Accessories (optional)
-
OptiMate Extension Lead 180 cm / 6 ft (code 5593)
-
OptiMate Extension Lead 460 cm / 15 ft (code 5616)
Fit notes
-
Mount the panel in full sun; route the cable safely to the controller and battery.
-
Connect observing correct polarity; secure wiring away from sharp edges and moving parts.
-
For best results on stored vehicles, leave connected continuously.