I am Whitebait, a professional battery manufacturing engineer. This time, I would like to introduce the latest version of my designed ebike hailong shell battery, which is the latest version of the intelligent hailong shell battery. The exterior of this battery is made of advanced impact resistant, IPX6 environmentally friendly material ABS, with a hard waterproof shell that protects the battery cells well, allowing the battery to discharge stably, continuously and safely. The battery is equipped with an intelligent BMS, which effectively balances and coordinates the internal voltage of the battery, preventing overcharging and overload. The battery has high-quality characteristics of cold resistance and high temperature resistance. There is a battery level display on the top of the battery, which is very convenient to understand the battery's power and formulate a charging plan. The battery has a 5-pin charger base, which can be safely connected to the battery for charging. The connector is XT60 connector, and we provide XT60 connector cable.I am an American seller who works on every day. I also package and ship ebike batteries to my angel every day. Thank you to my angel for your continuous support. I will never leave my angel.My Hailong battery is made of real capacity Panasonic 21700 battery cells. Angel uses the Hailong battery with Panasonic 21700 battery cells, which is very comfortable and smooth for driving.BATTERY PARAMETERSBattery Voltage: 48VBattery Capacity: 20AHBattery cell: 5000MAH（Panasonic 21700 battery cells）Apply controller: 48VApply Motor: 0-2000WBattery management system: 40AmpBattery configuration: 13 series 4 parallesBattery Charger: 54.6V 4A DC5.5*2.1mm chargerBattery Size : 14.41 inch * 3.78 inch * 4.59 inchBattery Mount Size : 13.5 inch * 2.20 inchThis 48V 20Ah battery is made of Panasonic 21700 battery, with an internal BMS of 40A, which can fully support the operation of 48V 0-2000W electric motors.
Automatic Balancing Battery Management System200% protections to our battery
Low-Temp Cut-off ProtectionIntelligently cut off and discharging<49℉ Stop dischargin<32℉ Stop charging≥41°℉ Resume charging
Battery FeaturesOver temperature protectionSmart BMS protectionCycle life 2000 +timesDrop protectionOvercharge protectionPrower switchShortcircuit protectionOvercurrent protection
Package List:1 x 48V 20Ah Lithium Battery with ABS case1 x 54.6V 4A DC5.5*2.1mm charger1 x 40A BMS1 x Mounting Fixed Plate1 x Screw fixing tool3 x mounting screws3 x Mounting Spacers1 x XT60 connection cable2 x Keys
