Skip to content

Sealey Battery Charger Automatic Maintainer 6/12V 150A Starter/15A

by Sealey
Sold out
Original price £142.95 - Original price £142.95
Original price
£142.95 - £142.95
Current price £142.95

Free Delivery for Orders Over £40

Order Before 1pm Mon - Thurs for Next Day Delivery

Key Features

Sealey Battery Charger Automatic Maintainer 6/12V 150A Starter/15A

AUTOMATIC BATTERY CHARGER AND STARTER - designed for charging, maintaining, and boosting a variety of AGM (stop/start), GEL, lead acid and Lithium LiFePO4 batteries up to 300Ah.

INTUITIVE - digital display and 150A peak engine start function, makes this unit ideal for every workshop.

FEATURES - overcharge, short circuit, and reverse polarity protection.

DEDICATED CHARGING PROGRAMS - for AGM, GEL and conventional lead acid batteries with fully automated charging algorithms.

FAST CHARGE PROGRAM - for larger batteries.

AUTOMATIC BOOST/ENGINE START FUNCTION - once 12V mode is selected and battery voltage is over 4V.

PORTABLE DESIGN - with carry handle and cable management system which allows the clips to be stored neatly away when not in use.

2 Year guarantee*.


  • Model No SUPERBOOST150D
  • Brand: Sealey
  • Cable & Clamp Length: 1.2m
  • Nett Weight: 4.43Kg
  • Supply: 230V
  • Output Charge: 6V - 2A, 12V - 2A(L)/15A(H) (15A LiFePO4)
  • Start Current: 12V - 75A (5s on 180s off)
  • Peak Current: 150A
  • Battery Range: 30-300Ah
  • Cable & Clamp Length: 1.2m
  • Insulation Class: IP20
  • Weight: 4.43kg

We aim to deliver all in stock orders within the displayed time frame above.

If you'd like to check in on the status of your order or need some assistance regarding a future order, please get in touch. Click here to see our full Delivery Information.

We have a 60 day returns policy if you change your mind.

Simply send your order back to us in its original packaging within 60 days of delivery if you wish to return an item for a full refund. *T&C Apply

Click here to read our full Cancellation & Returns Policy

UK Camping and Leisure

Unit 24 Rothersthorpe Crescent



United Kingdom


Phone: 01604 356545

Live Chat Available