WANTED! I have a Bosch Powerpack 500 that suffered the well documented Schottky diode failure. I have tried and failed to repair the circuit board. So instead I’m looking for a working BMS circuit board. If you have a really old Powerpack that doesn’t hold much charge, or one that got too flat to charge, but you believe it otherwise works, please get in touch. For a good example I’d offer at least $150. (If your battery died a sudden death and was ‘bricked’ it is probably not of use to me since it probably has some electronic fault).
I’d prefer to pick up in person since it’s not an easy item to post (unless you send just the BMS). I am located in Bendigo but could come to Melbourne.
As listed on Facebook Marketplace
Negotiate direct with the seller. Want Wizard can help as required but the sale is done directly between the buyer and seller.













