The Bosch PowerMore 250 Range Extender Kit is a secondary battery system designed exclusively for Bosch Smart System electric bikes. Weighing just 1.5 kg and delivering 250 Wh of additional battery capacity, it seamlessly extends your eBike's total range without replacing your primary battery. This complete kit includes the PowerMore 250 battery, a dedicated battery holder with mounting hardware, and a Bosch bottle cage — everything you need except the connection cable (sold separately). What's Included in the Bosch PowerMore 250 Range Extender Kit Bosch PowerMore 250 Battery (250 Wh) — The high-performance secondary battery at the heart of the kit. At just 1.5 kg, it adds significant range without weighing down your ride. SKU: EB12.100.05H Bosch PowerMore Battery Holder — The frame-mounted bracket that securely positions the PowerMore 250 battery during rides. Includes all mounting screws for a clean, stable installation. Bosch Bottle Cage for PowerMore 250 — A clever dual-purpose bracket that integrates a water bottle position alongside the battery holder, so you don't have to sacrifice hydration for range. Bosch PowerMore Cable (sold separately) — A connection cable is required to link the PowerMore 250 to your eBike's system. Available in multiple lengths (50mm–300mm) to suit your frame's routing. Shop PowerMore cables here. Technical Specifications Battery Capacity 250 Wh Weight 1.5 kg battery / 1.6 kg with mount (3.3 lbs) Dimensions 200 x 88 x 75 mm Charging Time Approx. 2.9 hours with a 4A Bosch charger Compatible System Bosch Smart System only Charging Charges simultaneously with the primary battery via existing Bosch charger — no separate charger required Mounting Frame-integrated via included battery holder and mounting screws SKU EB12.100.05H Safety Certification UL 2271 certified Warranty 2-year Bosch battery warranty Sale Policy Final sale — no returns on batteries Is the Bosch PowerMore 250 Compatible with My eBike? The PowerMore 250 is compatible exclusively with Bosch Smart System eBikes where the eBike manufacturer has enabled PowerMore retrofit support. Compatibility depends on your specific eBike model and frame design — not all Bosch Smart System bikes support this feature. Three ways to check compatibility: eBike Flow app: Settings → My eBike → eBike pass → Components eBike display: Settings → My eBike — if "PowerMore" appears as a menu item, your bike is compatible Contact us directly: Our Bosch-certified team can confirm compatibility for your specific model. Call 1-888-542-9910 or chat with us online. Why Buy the Bosch PowerMore 250 from Scooteretti? Authorized Bosch eBike Systems Dealer — We are a certified Bosch eBike Systems dealer with factory-trained technicians on staff. We don't just sell Bosch products — we service and support them. Canada's Most-Reviewed eBike Store — 1,679+ verified customer reviews on Yotpo. Independently recognized as one of Canada's best eBike shops. UL 2271 Safety Certified — Every battery we sell, including the PowerMore 250, meets the UL 2271 safety standard for lithium-ion eBike batteries. Your safety is our priority. Price Match Guarantee — Found it cheaper at another authorized Canadian or US retailer? We'll match the price and give you 10% off the difference. Learn more. Expert Pre-Sale Advice — Not sure if your eBike is compatible? Our team has helped thousands of Canadian eBike riders. Call us at 1-888-542-9910 before you buy. Dangerous Goods Certified Shipping — Our team is fully certified to ship lithium batteries by ground across Canada and the US in compliance with all regulations. Important note: The Bosch PowerMore Cable is sold separately and is required for installation. All Bosch eBike batteries are final sale. Battery shipping is subject to additional charges due to Dangerous Goods regulations — pricing shown at checkout.
