Safety: BMS board Protection The function of the protection board is mainly to protect the cells of the rechargeable battery, maintain the safety and stability of the battery during charging and discharging, and play an important role in the performance of the entire battery circuit system. Note: > Due to manual measurement, the size will have an error of 1-3mm. > Standard lithium battery charger must be used. > Prohibit large current discharge. > Our batteries are suitable for most motor kits, such as Bafang, Voilamart, CSC, Tongsheng and Ebikling, but not including BOSCH, SHIMANO, YAMAHA and Panasonic. 10 year battery packing experience, from 24V, 36V 48V 52V 60V 72V to DIY Voltage/Size, all we can make it for you. Mature production technology, filter the high consistency cells, professional imported machine spot welding, neat electric welding, cleverly designed the routing directionwe know how to make a reliable and safe battery for customers. We only source high quality A-grade cells from official sources (never use fake or cheap cell pack to sell). Each pack is ran through a full charge and discharge test before leaving our facility to make sure you get the good product. Built-in Battery Protection System. Each Battery is fully automatic built in battery management system (BMS). Prevent the battery from overcharging, overdischarging, and short circuit. Don’t need to worry about the safety of our batteries. What should you do before you order? Make sure your motor is fit with our battery, our battery can fit most motor, except Bosch, SHIMANO, Yamaha, Panasonic. Figure out how many volts and how many watts your motor is. Longer battery life, the life expectancy is two times that of lead-acid batteries. Rechargeable and no memory effect. The weight is more lighter than other batteries. Smaller dimensions and can be customized. Safer and more environmentally friendly, No heavy metals and hazardous substances. BMS built-in IC chip will prevent battery pack over charge, over discharge, over-current, over-heat, short circuit. ConfigurationS:Series P:Paralles. Top A Grade 4800mAh. Top A Grade LG 4800mAh. (Note: Weekends or holidays may be delayed). We will try our best to solve the matter with you. Our company has been built about 12 years, we have USA, UK, Australia, Canada and Germany warehouses. We have 30+ patents, sales to more than 25 countries. Every year we provide more than 300000+ reliable battery packs which value is more than 20 million USD for customers. Our company approved China National High-tech Industrialization Company in 2020. Our factory certified by ISO9001 and products have CE, UL, ROSH, UN38.3, MSDS certificates. Sorry that we will reply you late if we go off work, but we will respond you once we go to work. Hope to get your kindly understand and patience. This item is in the category “Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components”. The seller is “ivho9350″ and is located in this country: CN. This item can be shipped to United Kingdom.
- Voltage and Battery Capacity: 52V 28.8AH New
- Battery Cell: 4800mah
- BMS: 40A
- Charger: 58.8V 4A
- Discharge Connector: XT60
- MPN: Rechargeable Electric Bike Battery
- Dimension: 364*232*64*343*86 mm
- Brand: Unit Pack Power
- Compatible Brand: bafang, voilamart,CSC,tongsheng,etc
- Battery Type: Lithium Ion (Li-Ion)
- Application: E-bike , E-scooter , E-motocycle
- Not Compatible brand: Bosch, SHIMANO, Yamaha and Panasonic
- Certification: CE,RoHS,MSDS,UL
- Cycle life: 800-1000 times
- Functions: LED power Indicator, Power Switch
- Ports: Charging port, Discharge port, USB Charge Socket
- Charge Temperature: 0 to 45°C
- Discharge Temperature: -20 to 65°C
- Configuration: 10S8P/13S6P/14S6P/16S5P/20S4P
- Automatic Low Voltage Disconnect: 28V/36.4V/39.2V/44.8V/56V
- Automatic Over Voltage Protection: 42V/54.6V/58.8V/67.2V/84V
- Part Type: Battery
- Fit Motor: 200W 250W 300W 350W 700W 750W 1200W 2000W
- Manufacturer Warranty: 1 Year
- Compatible Bike Type: Universal
- Set Includes: Frame Only
- Battery Capacity: 19.2 Ah / 24Ah / 28.8Ah / 38.4Ah
- Material: Aluminium
- Number of Items: 1
- Energy: 500W/1000W/1100W/1500W/1800W/1900W/2200W/2800W/3300W
- Model: U004-1
- Compatible Model: Universal
- Item Weight: 1000 g
- Item Width: 9.13 inch
- Item Length: 13.5 inch
- Item Height: 3.35 inch
- Voltage: 36V/ 48V/ 52V/ 60V/ 72V
- Colour: Black
- Feature: Portable bag, Shell thickness, Controller
- Maximum discharge current: 50A
- Maximum charging current: 5A