VHBW E-bike battery Kalkhoff Agattu C8 HS Impulse 8-G Nexus, C8 Impulse 8-G Nexus, Premium i11 11-G Alfine, XXL

Compatible battery for Kalkhoff, Focus, Derby-Cycle and Impulse (Drive) e-bikes. High-quality component with optimal price-performance ratio. Reliable functionality and full compatibility with the electric bike. Intelligent charging level indicator. Precisely manufactured for perfect fit to your device. CE and RoHS certified - meets all operational safety requirements. No memory effect. High-quality Li-Ion cells for optimal device performance. Lithium-ion batteries have high energy density and are among the best strong batteries. Compared to NiMH batteries, they have a low self-discharge rate and are not subject to memory effect. They do not require regular discharging, thus requiring little maintenance. With proper storage, these rechargeable batteries are long-lasting, durable, and have many possible charging cycles. Li-ion batteries are used in various high-energy portable devices, such as smartphones, notebook computers, cameras, and electric power tools. These batteries can also be used in radio-controlled models and telecommunications applications. Note: For lithium-ion replacement batteries with significantly higher capacity (1000 mAh and above) than the original battery, the replacement size may vary slightly, making it slightly heavier or thicker. As a result, the replacement battery may protrude slightly.; Compatible devices: Derby-Cycle Impulse I, Derby-Cycle Impulse II, Focus, Impulse (Drive) I, Impulse (Drive) II, Kalkhoff Agattu C8 HS Impulse 8-G Nexus, Kalkhoff Agattu C8 Impulse 8-G Nexus, Kalkhoff Agattu Premium i11 11-G Alfine, Kalkhoff Agattu XXL i8 8-G Nexus, Kalkhoff Agattu i8 8-G Nexus, Kalkhoff Agattu i8 HS 8-G Nexus, Kalkhoff Agattu i8R HS 8-G Nexus, Kalkhoff Connect Lady 8C 8-G Nexus, Kalkhoff Connect Lady C8 8-G Nexus, Kalkhoff Endeavour Impulse S11 Premium, Kalkhoff Impulse 8C HS 8-G Nexus, Kalkhoff Impulse Compact 8-G Nexus, Kalkhoff Impulse Ergo Nuvinci 360 Harmony, Kalkhoff Impulse Premium i8R 8-G Nexus, Kalkhoff Impulse XXL i8R 8-G Nexus, Kalkhoff Impulse i8R 8-G Nexus, Kalkhoff Pro Connect i8 HS 8-G Nexus, Kalkhoff Pro Connect i10 10-G XT, Kalkhoff Pro Connect i27 27-G Dual Drive, Kalkhoff Sahel Compact 8-G Nexus, Kalkhoff Sahel i8 8-G Nexus, Kalkhoff Sahel i8 Light 8-G Nexus, Kalkhoff Sahel i8R 8-G Nexus, Kalkhoff Sahel i11 Di2 11-G DI2, Kalkhoff Sahel i360 Harmony Nuvinci, Kalkhoff Sahel i360 Nuvinci 360°, Kalkhoff Tasman City 8C 8-G Nexus, Kalkhoff Tasman City i7 Roller 7-G Nexus, Kalkhoff Tasman City i8 8-G Nexus, Kalkhoff Tasman City i8R 8-G Nexus, Kalkhoff Tasman City i8R Roller 8-G Nexus, Kalkhoff Tasman Classic C8 8-G Nexus, Kalkhoff Tasman Classic i8 8-G Nexus, Kalkhoff Tasman Classic i8R 8-G Nexus, Kalkhoff Tasman Tour C8 8-G Nexus Premium, Kalkhoff Tasman Tour XXL C8 8-G, Kalkhoff Tasman Tour XXL i8 8-G Nexus, Kalkhoff Tasman Tour XXL i8R 8-G Nexus, Kalkhoff Tasman Tour i8 8-G Nexus, Kalkhoff Tasman Tour i8R 8-G Nexus