Product Name: Water Bottle Li-ion Battery 36V 9ah for Electric Bike Model NO.: lithium battery Type: Battery Certificate: Ce Warranty: 12 Years Colour: Silver/Black Length: 34cm Trademark: cnebikes Transport Package: Standard Carton with Foam Specification: 36v 9Ah Origin: Changzhou, Jiangsu, China Product Description Tube type Li-polymer battery with charger 1. This type have 36V-9AH: Length: 34cm, diameter95cm, fit for any mountain bike 2.36V-11Ah: Length 42cm, diameter 10cm, you need to note 43cm length to see if your bike can install 36V-11Ah tube battery Samsuang battery cell (2600mAH /29000mAH )is avilabileSpecificationsCE Certificate! Waterbottle type Li-polymer battery with BMS and chargerLight weight!New style!Nice apperance!Easy inCE Certificate! Waterbottle type Li-polymer battery with BMS and charger!Product Description1. Material: Lithium Li-ion with bottom controller box2. Cycle life: >800cycles3. Certification: CE, UL4. Weight: about 3kg for Li-ion.5. Warranty: 1 yearsModelEM-009Battery MaterialLithium Manganese OxideNominal Voltage36vRated Capicaty9AH-11AHPack DimensionΦ91*435 --Φ91*465Max Charge Voltage42vMax Discharge Current15APack Weightabout 4.1kgCycle Life≥80% After 1000 cyclesCharge Temperature0-45°CDischarge Temperature-20-55°CCertificatesCE,ULRange with one charge≥40km (Motor 250W)