+ 0% Finance Available + Over 20,000 Happy Riders + Next Day Delivery Available + Over 15 Years Experience + Worldwide Delivery + Over 700 E-Bikes In Stock + Best Support & Advice + Access To Spares

Bosch PowerMore 250 electric bike range extender

Bosch E-Bike Parts

Bosch PowerMore 250 (BBP3620) (Smart System)


Sign in to purchase

Please Note: This product is only available to customers who purchased their bike direct from us. This part is held in stock and is available to our customers for a quick and convenient solution.

Sign in to purchase

Bosch PowerMore 250 Battery Extender for Smart System


The Bosch PowerMore 250 battery extender is a game-changer for e-bike enthusiasts. This compact and lightweight addition seamlessly integrates with your Bosch e-bike system, offering an extra 250Wh of energy storage on compatible Bosch driven electric bikes. 


With this extender, your rides become longer and more versatile, whether you're tackling longer commutes or exploring uncharted terrains.


The Bosch PowerMore 250, offering quick and easy installation makes it a hassle-free solution to extend your e-bike's range, ensuring you can go the distance with confidence. The PowerMore 250 enhances your e-bike's capabilities, providing more power and flexibility for your cycling adventures.


Please note: This product has limited compatibility and Bosch/our electric bike manufacturers have released limited information on both availability and compatibility with their models, likely due to embargo/launch dates. We do not yet have a full list of compatible models and do not hold any information on compatibility for fitment on brands we do not stock. The most current information is that this product "Will be compatible with model year 2024 Smart System bikes, onwards." 


Key Information:

Capacity - 250Wh

Product Dimensions - 200mm x 88mm x 75mm

Weight - 1.5Kg


Included contents:

PowerMore 250Wh Battery Kit

PowerMore Battery Holder

PowerMore Bottle Holder

2x M5x12mm Bolts (for attachment to bottle cage mount)

Customer Reviews

Be the first to write a review
Next day delivery on electric bike parts & accessories

Next business day UK mainland delivery on parts & accessories


Parts arrive fitted on electric bike parts & accessories

Parts & accessories ordered with a bike will arrive fitted where possible


Same day dispatch on electric bike parts & accessories

Parts & accessories dispatched same day if ordered before 1pm


Worldwide delivery on electric bike parts & accessories

We deliver electric bike accessories to over 150 countries worldwide