We have prepared a cost comparison for Lithium Leisure batteries with that of Lead acid using a simple table to help illustrate the key points to consider when purchasing a 12v lithium leisure battery over the cheaper hundred year old lead acid technology, or even AGM or GEL. This comparison uses a highly respected market leading brand in the battery sector. The comparison data was obtained from the manufacturers website and the links to the datasheets can be found below the table
The cost comparison expresses cycle life in watt hours. Which is a measure of power over time. This can be calculated by multiplying the nominal voltage by the ampere capacity of the battery.
12.8V
32 KGS
1280Wh
400
50%
640Wh @ 50%DOD
2 YEARS
NO
UPRIGHT ONLY
FIRST 50% ONLY
12 HRS @ 10A
256KWh
£275*
£1.07/Kwh
17
£4126
12.8V
33 KGS
1280Wh
500
50%
640Wh @ 50% DOD
2 YEARS
NO
UPRIGHT ONLY
FIRST 50% ONLY
12 HRS @ 10A
320K/Wh
£278*
£0.87/Kwh
21
£4726
12.8V
9.9 KGS
1344Wh
4000 @ 80% DOD
100%
1344Wh @ 100%
5 YEARS
YES
NO RESTRICTION
UPTO 95%
2 HRS @ 50A
5.38M/Wh
£499
£0.09/kwh
1
£0
LithiumPro batteries are a true game-changer for off-grid, leisure, and mobile power solutions:
Massive lifetime value: One LithiumPro battery delivers as much energy as 17–21 lead-acid batteries, at up to 11× lower cost per kWh.
Drop-in replacement: Easily replaces your existing battery with no complicated rewiring or upgrades needed.
Full capacity use: Use 100% of rated capacity safely – unlike lead-acid, no wasted energy.
Zero maintenance & stable voltage: Provides reliable, uninterrupted power, perfect for inverters, motormovers, and sensitive electronics.
Safe & clean: Emits no toxic gases during use.
Hassle-free replacement: Lightweight, long-lasting, and built to keep you moving without downtime.
The bottom line: Smarter, safer, and far more cost-effective than lead-acid – a true lifetime solution for power on the move.
TRACK BATTERY SYSTEMS STATUS WITH SMARTIQ APP – WEIGHS JUST 10KGS
150A CONTINUOUS DISCHARGE CAPABILITY
POWER A 2000W INVERTER
NEW ULTRAVOLT V2
NOW WITH CANBUS CONNECTIVITY
UK’S MOST POWERFUL LITHIUM BATTERY IN A H8 DIN SIZE BATTERY CASE
200A CONTINUOUS DISCHARGE CAPABILITY
POWER A 2500W INVERTER
SMARTCOMM SERIES WITH CANBUS RS485 CONNECTIVITY COMMUNICATE DIRECTLY WITH VICTRON GX OR NMEA 2K DEVICES
UK’S MOST POWERFUL SEATBASE LITHIUM BATTERY
250A CONTINUOUS DISCHARGE CAPABILITY
POWER A 3200W INVERTER
SMARTCOMM SERIES WITH CANBUS RS485 CONNECTIVITY COMMUNICATE DIRECTLY WITH VICTRON GX OR NMEA 2K DEVICES
UK’S MOST ADVANCED LITHIUM BATTERY
250A CONTINUOUS DISCHARGE CAPABILITY
POWER A 3200W INVERTER
SMARTCOMM SERIES WITH CANBUS RS485 CONNECTIVITY COMMUNICATE DIRECTLY WITH VICTRON GX OR NMEA 2K DEVICES
Dont just take our word for it….
Ask the NCC. We were the first on their verified list of Lithium battery suppliers and still remain the only company to offer the DIN size battery that fits in your battery box. Click below to see the NCC list.
LithiumPRO is the market leader for High Performance Lithium Batteries. Making them the ideal choice for use with motor movers. Designed and engineered to handle significant inductive loads that your battery experiences when using your motor mover. LithiumPRO are proud to announce that our SMARTIQ SERIES Range has been audited by the National Caravan Council (NCC) and recognised as the top-performing Class A Lithium Battery.
Is our free technical support program designed to assist LithiumPro customers with their battery installation. Ensuring their batteries are setup safely and efficiently to run their off-grid system. Need advice on how to connect your battery to your existing electrical system ? Or help setting up your chargers to a LithiumPro battery. When you are ready to Install we will be here to support.
Delivery is free to all mainland UK, with the exception of NI, Scotland and the isles. Our couriers charge a small premium to delivery to these locations. This will be calculated at checkout based on your postcode.
