SDTYYP Ebike Removable Battery 52V 17.5AH Li-ion Down Tube Battery for Himiway 910W 840W Motor Electric Bike with Base/Security Lock/BMS/Charger

• [Product Information] The outer layer of this battery has very good insulation and wear resistance, the battery is 52V 17.5Ah/48V 17.5Ah, the size is 526*77*104mm, suitable for electric bicycle, and we will give you a 54.6V/58.8V charger. [High-end quality] The battery consists of 70 automotive grade A+ cells, the battery quality is more excellent! The battery is equipped with BMS, which is to prevent battery overcharge, deep discharge and overcurrent.BMS provides safe and reliable operation of your Li-ion battery, providing you with a safer charging environment. [Safety Test] Every battery has passed the appearance and function test before leaving the factory, fully guaranteeing the safety of the battery. With long charging cycle and long service life, you can use this battery with complete confidence. [Detail Show] The battery is designed with a variety of intelligent protection functions, with key lock, easy to disassemble, also can firmly lock the battery on the bike frame to prevent the battery from being stolen. LED power indicator of the battery with light, notifying you to charge the battery on time, providing more convenience for your travel. [After-sales service] If you have any questions, please contact us as soon as possible, we can provide you with professional advice and patiently answer all your questions. We always face every buyer with 100% enthusiasm, so that buyers are satisfied with our products and services.