Polaris/Evantage E-bike Battery Replacement
AS OF MAY 2020, WE ARE NO LONGER REBUILDING POLARIS/EVANTAGE/PIM BATTERIES DUE TO A HIGH NUMBER OF FAILURES OF THEIR BATTERY MANAGEMENT SYSTEM BOARDS WHICH WE CANNOT REPLACE
Can't find support for your Polaris/Evantage battery since they stopped making e-bikes? You can find it here! We can rebuild, repair, and replace your Polaris e-bike battery no matter if it's the rear rack or downtube variety for any model. Similar batteries were also used by PIM (Power In Motion) Bicycles! We'll get you back your wheels running better than new! Check out our options for Polaris battery rebuilds.

Our expert battery technicians use only fresh, grade A lithium ion batteries and we warranty our work for a full 12 months. Give us a call or fill out our Battery Intake Form to get the process started. We stock a variety of batteries so we can provide the right solution to balance the battery specs with your budget. We don't ship out our batteries until we test them so you'll know you're getting a good pack.
i have a pim bike with a evo13 aa4021 , 44v 8ah battery
where can i get one of theses or have it rebuilt and how much thanks rick
@Charly – We only do rebuilds of existing batteries, so you need to send yours in to us first:
https://ebikemarketplace.com/pages/battery-intake-form
La carte électronique du boc batterie est HS.
Auriez-vous un boc complet batterie
modèle: EV010-AA4021 44V 6Ah
@Dan – Unfortunately, we do not stock Polaris bike parts.
I have a polaris e504 and need a hanger that holds the derailleur. Let me know if you have anything. Dan.
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