PowerMore 250 Range Extender for Bosch for £295 on eBay. Limited voucher time offer.

[Rockhopper70]

Just sold some bits out of the parts bin to buy one of these. Cheapest I’ve ever seen them….

Bosch PowerMore 250 Range Extender Kit Cycling Bike | eBay UK

1x PowerMore 250. 1x PowerMore battery holder (EB1211001A). You can find thesehere. Compact and 1,6 kilograms light, the range extender can be easily attached to the water bottle holder. The Range Extender can be combined with PowerTubes and CompactTubes of the smart system.

ebay.us

 

[dirt-diggler]

Am I right in thinking these can't be run flat first then removed to loose the additional weight?

 

[Jackware]

Am I right in thinking these can't be run flat first then removed to loose the additional weight?

You're right, the system drains both batteries equally.

 

[Suns_PSD]

I think they're getting blown out because they're about to be replaced by better technology.

 

[Rockhopper70]

I think they're getting blown out because they're about to be replaced by better technology.

Or it’s just a time limited eBay voucher. What’s the rumours on better technology, any links?

 

[Suns_PSD]

Or it’s just a time limited eBay voucher. What’s the rumours on better technology, any links?

The battery technology used in the RE is old. Even just updated to the newest batteries used in the Gen5 600/ 800 batteries would increase density.

I think in 12 months you'll see a Solid State RE with mad range.