Polaris Ranger EV Lead Acid to Lithium
Latest project.
Latest project.
Custom 24V 44Ah High Power LFP Battery Pack with EV Power Gen2 BMS. That’s what we do!
EV Power has partnered with Maxli Battery for 10+ years.
We are a small business and our contribution is not much, but it’s worth saying that we support the mission to reduce pollution and build a clean energy economy in Australia.
This is the fight we need to have, a positive one, for the future of our kids and grandkids.
Recently completed battery replacement on this Mitsubishi iMiev 2009. The range was previously around 70km. After the battery swap and firmware reflash the range estimator is now showing 260km after a full charge. The little car has a new lease on life!


Another Polaris Ranger EV rolls off the production line with Lithium Batteries. We installed 200Ah LFP batteries (80kg total) as a direct replacement for the 8 x US Battery 12V 155Ah (200+ kg). Effectively the same usable capacity but with much reduced weight and increased performance.
One big advantage of LiFeP04 (LFP) batteries is they don’t leak ACID. This can corrode terminals, bodywork and be a health hazard.

We sold our very first Mk1 prototype Electric Fire Pump recently.
Now to embark on the next one and add some more features…

Rod recently completed a battery replacement on this Mitsubishi iMiev Minicab. The range was previously around 70km. After the battery swap and firmware reflash the range estimator is now showing 225km after a full charge!
All this for <$10,000.


Another Polaris Ranger EV is converted by EV Power to Lithium Batteries. We installed 200Ah LFP batteries (80kg total) as a direct replacement for the 8 x US Battery 12V 155Ah (200+ kg). Effectively the same usable capacity but with much reduced weight and increased performance.

Proof of concept test of our prototype Battery Electric Firefighting Pump
https://www.youtube.com/watch?v=-d9ZA8r7pUw