Product Name: Rechargeable Lithium Polymer Ebike Battery 36V 13ah Model NO.: WB Recyclable: Recyclable Certification: CE Size: A Charger Style: Simple Charger Nominal Voltage: 36V Charger Application: Standard Battery Charger Type: Electric Charger Type: Lithium Battery Battery Type: Li-ion Battery 36V 9ah Tube Type Dimension: 330mmx95cm Cycle Life: 800 Cycles Charge Current: 2A Pack Weight: 3kg Charge Temperature: 0~45'c Charger & BMS: Available Charger Plug: EU, UK, Aus, USA Trademark: CNEBIKES Transport Package: Standard Carton with Foam Specification: CE Origin: Jiangsu China HS Code: 8507600090 Product Description Down tube type e-bike lithium battery.Use Samsung or Panasonic 18650 battery cell, charging cycles over 800 times.Locked on the e-bike down tube and removable with key, also can be a power bank to charging your cell phone.Built-in BMS (BATTERY MANAGEMENT SYSTEM),protect the battery to avoid overcharge and over discharge.Provide 36v 10.4ah, 36v 11.6ah, 36v 13ah, 36v 14.5ah, 48v 10.4ah, 48v 11.6ah and 48v 14ah several kinds capacity for optional.1. Samaung/Panasonic 18650 Rechargeable Lithium Battery cell. No memory effect, recharge up to 800 cycles.2. 5V USB Charging Port, Provide power to motor also can charging your phone at the same time.3. Intelligent charge system: voltage of each cell can be detected ,each cell can beprotected against overcharge, over voltage ,short circuit and overheat, and so that battery can be charged balance.VoltageCapacityBatteryMaterialDimensionRated DischargeCurrentMax DischargeCurrentCycle Life36V10.4ahLi-Polymer37*9*9(cm)20A25A800(70%)36V11.6ahLi-Polymer37*9*9(cm)20A25A800(70%)36V13ahLi-Polymer37*9*9(cm)20A25A800(70%)36V14.5ahLi-Polymer37*9*9(cm)30A35A800(70%)48V10.4ahLi-Polymer37*9*9(cm)25A30A800(70%)48V11.6ahLi-Polymer37*9*9(cm)30A35A800(70%)48V14ahLi-Polymer37*9*9(cm)30A35A800(70%)