- Original battery extender for EP3+ Can-Bus, connectable to the 500Wh Polini battery
- Guarantees an additional range of 250Wh, making e-bike systems modular: beyond the standard 500 Wh, an additional 250 Wh is added, thus reaching a total of 750 Wh
- All E-P3+ 2023 Can-Bus systems are designed to communicate with the Polini Bottle Battery, which connects directly to the original Polini battery via a new connector with a bayonet mount
- The system is designed to immediately recognize both batteries, and turning on the main 500Wh battery, if connected, will automatically also turn on the 250Wh Polini Bottle Battery
- The display has also been updated to allow the user to see the remaining charge of both batteries on the second page of the menu
- For the Bottle Battery to function, it is necessary to purchase one of the two available cables (Length 200mm, code 955.830.038 or length 700mm, code 955.830.039) to connect it to the main 500Wh battery, depending on the mounting point
- For proper housing, code 955.520.024 is required to mount the bracket to the frame cover or seat tube
- 36v - 7Ah

Mounts and connection cables NOT included

New version! Please note, EVO2 batteries and the EVO2 Bottle Battery can only be charged with EVO2 chargers (code 955.830.057).

Dimensional compatibility: the battery dimensions do NOT change, therefore they are perfectly compatible with frames and systems already in use on today's market.