hKjPlvf Electric Bike Booster – App Control, Electric Bike Booster, 4 Modes, Range Up to 50 Km, Conversion Kit for Mountain and Road Electric Bikes,Blue

This device offers numerous exceptional functions. Quickly Setup Revolution technology allows you to convert your conventional bike to electric bike in 4 easy steps, eliminating the complexity of traditional conversions.
Compatible with any bike with round seat post diameter 25.4-31.6mm. Compatible with 1.5/1.75/1.95/2.15 inch road tires and 25C/28C/35C/38C mountain tires.
On a full charge, you can travel up to 50 km (31 miles) in HALF boost mode. Actual range may vary depending on terrain and load.
SPECIFICATIONS:
Product Name: Bike Power Lift
Packaging dimensions: 38 x 20 x 16 cm
Weight: 3.2 kg
Material: plastic.
Battery life: 50 km (maximum power, medium assistance). Actual conditions vary by terrain and load.
Charging time: 5 hours
Charger Input: 100-230V
Output: 21V/2A
Applicable surfaces: Paved urban roads, gravel roads
Suitable tyre width for mountain bikes: 1.5/1.75/1.95/2.15 inches.
Road bikes: 25C/28C/35C/38C
Suitable seat post size: 25.4/27.2/28.6/30.4/30.8/31.6mm
Packing List:
1 x Bike Power Lift
6 x Round Seat Posts Adapter × 6 (Ø25.4/27.2/28.6/30.4/30.8/31.6 mm)
1 x Seatpost Clamp
1 x Charger
1 x Hex Key
Package Dimensions ‏ : ‎ 38 x 25 x 18 cm; 3.2 kg
Date First Available ‏ : ‎ 28 July 2025
Manufacturer ‏ : ‎ LjDODPx
ASIN ‏ : ‎ B0FK4JX6KZ
Manufacturer reference ‏ : ‎ 86864755
Country of origin ‏ : ‎ China
【LONG LASTING BATTERY】Our electric bike assistance kit includes a powerful 18V/10Ah battery, providing you a long and pleasant riding experience. With a range of up to 50 km in medium assist mode, you can explore the city or countryside without worrying about running out of battery.
【VERSATILE COMPATIBILITY】Compatible with any bike with round seat post diameter 25.4-31.6mm. Compatible with 1.5/1.75/1.95/2.15 inch road tires and 25C/28C/35C/38C mountain tires.
【MULTIPLE POWER MODES】Our electric assistance package features four different power assist modes, allowing you to choose the level of assistance that best suits your needs. Whether you prefer a smooth boost on long drives or a more powerful boost on climbs, our kit has you covered. Experience the joy of effortless driving at the push of a button.
【PERFECT INTEGRATION WITH APP】Take your driving experience to the next level with our dedicated app. Connect your phone to our e-bike booster kit and enjoy additional features like real-time battery level display, speed tracking and custom power settings. Take control of your ride and make adjustments on the fly.
【EASY TO INSTALL】No special tools or professional help needed. Our power assist kit installs easily in just 30 seconds, fitting securely between the rear wheel and seat post. Easily turn your regular bike into an electric bike and enjoy the convenience of a boost of power whenever you need it.