Sealey Battery Maintainer Charger 12V 4A Fully Automatic
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.
Fully automatic 12V 3-stage battery charger, designed for charging and maintaining a variety of EFB & AGM (stop/start), GEL, lead acid and calcium batteries with auto-shut-off maintenance function. Zero volt battery charging, enabling recovery and charging of a completely discharged battery (providing any load removed from the rechargeable battery). Old battery sulfation repair function. Reverse polarity, short circuit, over temperature, over voltage and overcharging protection. Easy-to-read LED indicators display power status and charging stages.
Fully automatic 12V 3-stage battery charger, designed for charging and maintaining a variety of EFB & AGM (stop/start), GEL, lead acid and calcium batteries with auto-shut-off maintenance function.
Zero volt battery charging, enabling recovery and charging of a completely discharged battery (providing any load removed from the rechargeable battery).
Old battery sulfation repair function.
Reverse polarity, short circuit, over temperature, over voltage and overcharging protection.
Easy-to-read LED indicators display power status and charging stages.
2 Year guarantee*.