WILLQR E-Bike Battery 36V 7Ah 8Ah 10Ah Lithium Ion Battery for Electric Bicycle Powerful with Charger for 100W 250W 350W Motor Kit,365mm,36v8ah - 1934216526--64299396

• Li-ion Battery: A-grade batteries have been screened layer by layer, and all aspects have reached the required range of technical parameters. The battery core link is welded with double W shaped nickel sheet, the thickness of the nickel sheet is 0.15mm, the inner tank is small, and the welding is firm. The wiring is neat and reasonable. BMS Protection: Equipped with BMS protective plate in battery. It is used to supervise battery by measure its voltage, temperature, current and SOC (State Of Charge), give out alarm under wrong circumstance, cut off electric power link in severe situation in order to protect battery and make its life longer. Feature: With the characteristic of long cycle life, light battery weight, high safety performance, green environmental protection, It's a much better battery than a lead-acid battery. Comes with a charger:When charging, charge for at least 4 hours,Moreover, the charge cycle exceeds 1000 times, life expectancy of our Ebike Battery up to 5 years. Best After-Sales Service: The battery is compatible with the charger, you do not need to re-purchase the charger. Please read this manual carefully before using the battery. If you have any questions, you can email us at any time.