... price, 2 year warranty 5.with Charger&BMS 1. Model: KY-3610-B with 36V 10Ah2. Specification:36V 10Ah, ... density2, High working voltage for single battery cells3, Pollution-free, environment friendly4, Long cycle life; It extends its cycle ... Simplifying battery management system (BMS) and battery charger7, With short-circuit production function, safe and reliable8, Factory price& High quality9, ...