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The Lithium Battery Specialists

We are Eco Tree Lithium

Passionate about energy

As the UK’s lithium battery specialist, here at Eco Tree Lithium we are passionate about offering our customers the correct battery solution for energy, innovation and quality. Sourcing only the best lithium cell that has been technically designed in Europe to provide the best in cell performance and longevity.

Eco Tree Lithium source and distribute advanced lithium batteries for emergency vehicles, military applications, marines, UPS, solar systems, recreational vehicles, sweepers, medical & mobility recreation and industrial applications. We know these applications well and we develop tailored battery solutions for each market sector.


Key features

European design & technology

Built-in fully automatic Battery Management System (BMS)

Explosion proof stainless steel cells - built in thermal fuse

Flame resistant ABS case, conforms to UL94-Vo

LIFEPO4 cylindrical smart

High pressure safety vent (explosion proof)

Over voltage and under voltage protection

Reverse polarity and short circuit protection

Automatic cell balancing (equalisation

Drop fit footprint replaces most Lead Acid, Gel or AGM batteries.

ZERO maintenance fit and forget technology

6 year warranty

Capacity in AH from 12 – 320 or WH from 154 – 3955

Huge Weight Saving - Increase Your Payload

You only need 1 lithium to 2-3 lead due to their high power density.


Our Eco Tree Lithium battery will provide you with more than 2000 times of 100% deep discharge. After that the battery will still be at least 70% of the rated capacity.

We also offer a full 6 years’ manufacturer’s warranty against cell defect. We only use Lithium Phosphate (LiFePO4) chemistry, which is the safest technology that can be provided. Our accreditation that we offer are CE and UN38.3 to name a few, so you can be sure that safety is paramount.

At Eco Tree Lithium we carry the most suitable sizes, we feel that we can cover most fitment requirements for size, voltage and AH.

So, if you need to power your application, Eco Tree Lithium is the one to fit.


Advanced technology

Benefits of Lithium

Money saving over its lifetime

12 x the number of cycles of Lead/AGM 250 cycles vs 3,000

24 x more total amp hours than Lead/AGM 12,500 vs 300,000

10 x faster charging than Lead/AGM

40-50% lighter than Lead/AGM

6 year warranty - 3x longer than most Lead/AGM

LiFePO4 cylindrical smart cells using European technology

Built-in fully automatic Battery Management System (BMS)

Simple drop-in replacement for Lead/Gel or AGM batteries

Automatic built in cell balancing (Equalisation)

Grade A Manufactured Cells for increased strength and better conductivity

ZERO maintenance fit and forget technology

Ultra-low self-discharge can be left for exceptionally long periods

Will not swell (balloon), gas or vent compared to Lead/AGM

Can be fitted in any orientation

Non-liquid, non-corrosive, non-toxic, brilliant for carbon footprint

UN38.3 IP56, 93/66/EEC, UL94-Vo, IMDG safe, can be shipped by air/freight

Reverse polarity and short circuit protection

Maintains constant voltage throughout discharge, does not drop like lead

Selection of 12.8V batteries from 12AH to 320AH

Gin Close Way, Awsworth
Nottinghamshire, NG16 2HH

LIFEPO4 Batteries  |  Lightweight ● Lithium Iron ● Deep Cycle