Lithium Power Supply II (LPS II)
Powering performance.
Lowering your emissions.
The Lithium Power Supply II (LPS II) series is a compact and easy-to-install all-in-one mobile power system that delivers both 230 V AC and 12 DC for all your electric tools - without the need for additional equipment. The LPS II series secures stable power supply and improve working conditions while lowering emissions and reducing noise levels. What more do you need?

Here’s why our customers choose the Lithium Power Supply II series
High quality
High safety
No emissions
No noise
Easy to install

No emissions, no noise
Are you tired of struggling with noisy, load generators or lack of power supply when working on the road?
Whether you are an installer, technician or service worker, the challenge is the same: Securing access to clean, safe power anywhere you go.
The LPS II series from Clayton Power delivers exactly that: A mobile and clean power solution for those who work on the road, offering high power density and strong output in a compact design without the need for engine idling.
Whether you are an installer, technician or service worker, the challenge is the same: Securing access to clean, safe power anywhere you go.
The LPS II series from Clayton Power delivers exactly that: A mobile and clean power solution for those who work on the road, offering high power density and strong output in a compact design without the need for engine idling.
The LPS II keeps your tools running
– even when the vehicle is switched off
Here’s what our customers say about the LPS II
The Lithium Power Supply II series from Clayton Power is designed for professionals on the move:
Powering the Future: National Grid Transitions to Cleaner Vehicle Technology
Net-zero: The transition to electrification was a no brainer
Compact power supply with zero idling in the vehicles of Aarsleff Rail
The daily work requires power for different equipment
Get rid of the generator
The gardener goes cordless electric
All-in-one power solution optimises hydraulic services in the field
230V in the vehicle is a huge advantage
All the power you need for a day’s work
Forest contractor Per Kjær APS
Lundgaard Carpenter and Assembly
Kloak Ekspressen
Lithium Power Supply (LPS) II
– powering commercial vehicles for everyday life
Equipped with high-grade lithium battery cells (100 - 160 Ah), the Lithium Power Supply II series provides up to 3000 W of 230 V output for compressors, angle grinders, welding equipment or your other electric and/or battery-powered tools.
Built with ultra-compact, coated power boards, the LPS II series is engineered for durability and performance in harsh environments. It delivers clean, stable power with a smooth sine wave, essential for precision applications.
Charging options include the vehicle’s alternator, solar panels or the mains grid.
Capacity can be expanded using Clayton Power G4 Extension Li-Ion Batteries.
Capacity can be expanded using Clayton Power G4 Extension Li-Ion Batteries.
Charging from Solar Panels
The LPS power supply can recharge with up to 400 W per hour from solar panels, ensuring fast and efficient energy recovery. By tapping into free, sustainable solar power, you reduce running costs while keeping your equipment ready whenever you need it.
Configure your LPS solution
Example:
Two solar panels can replace about 200 hours of idling each year, giving a return on investment in around two years. An LPS can be fitted with up to four solar panels for even greater savings.

Learn more about the LPS II series
The LPS II Series

Extra feature:
Optional supercharger for ultra-fast charging from the vehicle's alternator
– charges up to twice as fast.
Configure your LPS solution
– charges up to twice as fast.
Lightweight design
The LPS II dramatically reduces weight compared to the a traditional setup. At just 28 kg, the LPS II 3000 matches the output of a 150 kg lead-acid inverter system. This weight saving is especially valuable for vans operating near their maximum payload.
Zero maintenance
Unlike lead-acid batteries in traditional inverter systems that require frequent replacement the LPS II offers a long lifespan with minimal degradation over time – and no maintenance required.
Ramp up capacity
You can easily expand the capacity of your LPS II with Clayton Power’s G4 Lithium batteries. Equipped with cutting-edge technolog, including state-of-the-art LiFePO4 cells, the G4 batteries provides even more flexibility with best-in-class energy/weight ratio.
Read more about the G4 series here
Jumpstart – never get stranded again.
With the Clayton Power LPS, you can start your vehicle instantly – even with a dead starter battery. Always built-in and ready, the jumpstart function in the LPS keeps you on the move—no bulky booster packs or roadside assistance required.
No engine idling
The LPS II operates independently of the vehicle’s engine. Its built-in-lithium battery powers high-demand appliances without drawing from the starter battery. Eliminating idling reduces fuel consumption and emissions, offering both environmental and cost-saving benefits.
Keep track of your energy consumption
Use our online Power Platform for overview and documentation. Keep track of your energy consumption and use the data to optimize operations and align ESG goals. Read more about the Power Platform here:
The Power Platform

Get connected
Download the Clayton Power GO app on your phone and unlock extra features. Turn the power on and off, check charging status, and much more.
Clayton Power Go on Apple App Store
Clayton Power Go for Android
Safety you can trust
The LPS II is a certified product and has passed a series of tests and complies with European norms and standards. KIWA, an international safety company, has approved and certified the TN network in the LPS from Clayton Power.
The LPS's safety level corresponds to the safety in a normal European household.
It is safe to use electrical equipment – both 12 V DC and 230 V AC – whether inside or outside the vehicle.
Read more about the LPS II safety compliance and industry standards here including the NEN1010 standard
The LPS's safety level corresponds to the safety in a normal European household.
It is safe to use electrical equipment – both 12 V DC and 230 V AC – whether inside or outside the vehicle.

Let's find the right power solution for you
Contact Clayton Power
P: +45 46985760
or one of our Sellers.