Clayton Power Accessories

This collection features the complete range of accessories designed specifically for Clayton Power's LPS II all-in-one power systems and Li-G4 lithium batteries. You'll find everything from remote controls and mounting brackets to cable sets and bidirectional DC-DC converters. These aren't generic add-ons. Each component integrates directly with Clayton Power's ecosystem to expand functionality or simplify installation in campervan and motorhome electrical setups.

The standout product here is the 600W Bidirectional DC-DC Converter, which doubles charging speed from your alternator and enables multiple-battery configurations. It works with the LPS II range to cut recharge time from 0-80% down to around 48 minutes instead of the standard hour-plus. This same converter connects Li-G4 extension batteries to existing LPS systems, transferring up to 600W between units. The LPS II Remote gives you control without opening cupboards or accessing the main unit, whilst proper cable sets eliminate guesswork during installation with correct gauge wiring for alternator and power connections.

Most self-builders focus on the main power unit but overlook these accessories until mid-install. The mounting bracket provides secure installation with vibration resistance, the 5m cable sets come with appropriate terminals already fitted, and the Li-G4 batteries (100Ah or 280Ah) add substantial capacity using LiFePO4 chemistry with integrated BMS. One consideration: whilst these accessories integrate seamlessly with Clayton Power equipment, they're system-specific and won't necessarily work with other manufacturers' power setups. Compatible with 12V and 24V systems depending on the component.

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Clayton Power LPS Remote for Lithium Power Supply II (RL1802)
£57.19 Off Discount Flag

Clayton Power LPS Remote for Lithium Power Supply II (RL1802)

The Clayton Power LPS II Remote provides convenient control of your LP

 
£118.80 (inc VAT)
  £175.99
Clayton Power 600W Supercharge DC-DC Converter (CD1803)
£247.00 Off Discount Flag

Clayton Power 600W Supercharge DC-DC Converter (CD1803)

The Clayton Power 600W Bidirectional DC-DC Converter transforms how mo

 
£459.99 (inc VAT)
  £706.99
Clayton Power Mounting Bracket for Lithium Power Supply II (AL2001)
£23.01 Off Discount Flag

Clayton Power Mounting Bracket for Lithium Power Supply II (AL2001)

The Clayton Power LPS II Mounting Bracket provides secure installation

 
£46.99 (inc VAT)
  £70.00
Clayton Power 5m Cable Set - LPS II Alternator + Super Charge Installation
£80.00 Off Discount Flag

Clayton Power 5m Cable Set - LPS II Alternator + Super Charge Installation

The Clayton Power 5m Cable Set provides everything you need to wire yo

 
£319.99 (inc VAT)
  £399.99
Clayton Power 5m Alternator Cable Set - LPS II Standard Charging Kit
£60.01 Off Discount Flag

Clayton Power 5m Alternator Cable Set - LPS II Standard Charging Kit

The Clayton Power 5m Cable Set for Alternator provides everything need

 
£189.99 (inc VAT)
  £250.00
Clayton Power Li-G4 100Ah 12V Lithium Leisure Battery
£500.00 Off Discount Flag

Clayton Power Li-G4 100Ah 12V Lithium Leisure Battery

The Clayton Power Li-G4 100Ah 12V lithium leisure battery uses LiFePO4

 
£1799.99 (inc VAT)
  £2299.99
Clayton Power Li-G4 280Ah Lithium Leisure Battery
£1044.00 Off Discount Flag

Clayton Power Li-G4 280Ah Lithium Leisure Battery

The Clayton Power Li-G4 280Ah is a professional-grade lithium iron pho

 
£2689.99 (inc VAT)
  £3733.99

Frequently Asked Questions


What fuse rating do I need when installing the 600W DC-DC Converter with an LPS II?
When connecting a 600W Bidirectional DC-DC Converter (Super Charger) to your LPS II, you must upgrade the positive cable fuse from 60A to 125A. The converter itself requires a 60A fuse on its input side. Always use appropriately rated cable (16mm² minimum) and install fuses as close to the battery source as possible for proper circuit protection.
Can I use Li-G4 extension batteries with any LPS II model?
Yes, Li-G4 batteries (100Ah or 280Ah) work with all LPS II models. The LPS II automatically detects the G4 extension when installed via the included DC-DC converter and data cable. You activate the extension through the LPS main screen, which then displays combined system runtime and usage data. The included 600W DC-DC converter transfers power between units, or you can add a second converter to increase transfer power to 1200W.
Does the LPS II Remote come included with the power unit?
No, the LPS II Remote is sold separately as an accessory. The LPS II has an M12 connector labelled "REMOTE" where PIN 2 supplies power to the remote control. The remote allows you to turn the LPS on and off, activate jumpstart functions, and check basic system status without accessing the main unit display.
What cable gauge is required for the alternator connection to an LPS II?
The 5m Cable Set for Alternator includes appropriately gauged cable with terminals already fitted. For standard LPS II alternator charging (500W/45A), use 10mm² cable minimum with M8 ring terminals and a 60A fuse as close to the battery as possible. The negative cable must run through a proper ground point rather than directly between the LPS and battery. The DC input connection requires 14Nm torque on M8 terminals.
How does the 600W DC-DC Converter affect charging speed?
The 600W Bidirectional DC-DC Converter (also called Super Charger) doubles the alternator charging power from 500W to 1000W, which cuts recharge time roughly in half. A 1kWh LPS II charges from 0-80% in approximately 48 minutes with the Super Charger installed, compared to about an hour without it. The converter also enables jumpstart functionality, providing reverse charging to the starter battery for 5 minutes when activated.
Is the mounting bracket necessary for LPS II installation?
Yes, Clayton Power specifies that the LPS II must be securely fastened before use, and they recommend using the dedicated LPS II Mounting Bracket for proper installation. The LPS units weigh 25-28kg depending on model and contain batteries classified as Class 9 dangerous goods (UN3480), so secure mounting is essential for safety during vehicle movement and to meet installation regulations requiring proper enclosure and vibration resistance.
Can I connect multiple Li-G4 batteries to one LPS II?
Yes, you can connect multiple Li-G4 extension batteries in parallel to increase total system capacity. Each battery requires its own 600W DC-DC converter (or you can use one 600W converter per battery for 600W transfer, or add two converters per battery for 1200W transfer capacity). The Li-G4 batteries include integrated BMS, power switch, and are ready for parallel connection. All connected batteries will be displayed on the LPS II screen when properly configured.