Please be sure to order the correct variant of this battery (horizontal or vertical). 
Rechargeable battery can be integrated into the bicycle frame
Easy and safe to insert and remove
Integrated battery management system ensures high mileage and long service life
No memory effect and no self-discharge
Compatible with: BDU2XX, BDU3XX, BDU4XX
Battery supplied WITHOUT mounting plates 
Mounting plates: 1270015630 (2100757)
Scope of delivery
1x PowerTube 500 horizontal
1x Transport packaging (hazardous goods compliant)
1x Operating instructions