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Replace you poor performing lead acid batteries with dual 105ah or dual 150ah LiFePo4 batteries. The kit includes everything you need to undertake the conversion if you have reasonabe skills.

Alternatively we can install for you here in Motueka, or your local Polaris Dealer can supply and fit our kit. 

Our Dual 105ah LiFePo4 Lithium battery kit will double your range and will also let you climb the steepest of hills, even with just 10% battery remaining.

The dual 150ah kit will more than triple your range compared to brand new lead acid batteries.

The LiFePo4 Lithium conversion kit we supply contains everything you need to complete the conversion yourself, except tools and paint. You need moderate mechanical and electrical skills and some heavy lifting will be required. Removing the old lead acid batteries is probably the hardest part of the job.

If this is not your skillset then we offer installation services for the top of the South Island. You can also get our kit supplied and fitted at your local Polaris Dealer.

Most popular - Dual 105ah Kit

Top Reasons Why Choose Us!

The Best Batteries

With NMPowerNZ you know you are getting the best batteries on the market in New Zealand, for the Polaris Ranger EV. We only use the best Class A LiFePo4 cells, matched to a Battery Management System (BMS) that can handle the sudden electric current requirement of the Ranger EV pulling a trailer or going uphill.

The Best

Support

At NMPowerNZ you are not dealing with a distributor, you are dealing direct with the engineer and designer of the kit. You won't ever be dealing with an automated AI BOT or message service. You will speak to a human, at the end of the phone, who can answer your questions. We are available most days of the week and can give quick answers when you need it... immediately!

We also give a 5year warranty with our batteries and this is New Zealand based.

The Best Long Term Solution

The days of stress about your battery condition is gone with our kit, as is the weekly watering of cells, the cleaning up of corrosion due to acid fumes from charging, and the worry about whether you can make it home over that hill.

The LiFePo4 conversion DOUBLES the range of brand NEW lead acid batteries, but not only that it can maintain the same power and ability to climb hills and tow trailers at 10% battery as it can at 100% battery state.

It will take you by surprise how different this is compared before the conversion.

Add to this the fact that the batteries will last more than 10years and with a 5year warranty you really don't need to worry anymore.