The high-quality, durable eBike batteries from Bosch offer a high energy density in a compact size and low weight. Since all PowerPack Frame variants for the smart system have the same mount, you can easily swap in a different battery, provided the geometry of your eBike allows for it. Charging is very easy: For the charging process with a Bosch charger, the PowerPacks can either be easily removed or conveniently charged on the bike. They feature a carrying handle, making them easy to remove and comfortable to carry. No memory effect and no self-discharge.