["🙂 🙂 With on-site technical support. Solve your problems quickly, no worries, we have experts to handle all your problems.", "【Li-ion Battery Parameters】36V 13AH 2600mAH cell, suitable for 250W 350W 500W 750W motor. Max. constant discharge current: 20A, charger: 42V 2A. Discharge port: Bullet Connectors and XT60 (Female & Male). 🌈Battery models have different brackets and discharge ports!", "【Installation Instructions】Equipped with 5-pin round needle discharge port, easy installation or removal for the battery. Size: 361x90x92mm/14.21*3.54*3.62inch (LxWxH). 🌈Please make sure the size fits before purchase!", "【Useful Functions】It takes 7-8 hours to fully charge the battery. The power switch can avoid wasting power. 🌈When only a red light is on, you need to charge your battery in time.", "【Safety & Convenience】🌈Equipped with 20A BMS to protect the battery. Our batteries have passed CE, ROHS, UN38.3 safety certifications to ensure user safety in extreme usage scenarios. 🚴♀️Applicable bike types include electric mountain bikes for adults, foldable electric bikes, city electric bikes, and more."]
