standard official Bosch frame batteries,standard size is 500Wh on most UA’s ,smaller battery sizes are available. eg, 300wh is useful for a range extender/spare ..

For all the bosch motors except the latest smart system motors 

Including Hazardous goods box and operating instructions

Integrated battery management system ensures high mileage and long service life

No memory effect and no self-discharge 

Batteries are not generally held in stock and will be ordered in…