48V Electric Bike Lithium Battery with Bluetooth BMS, 5V USB Port

• Customization: Available
• Type: Lithium-Ion Battery Pack
• Connection Mode: 13s4p
• Model NO.: BBG-RR-LN4810
• Rechargeable: Chargeable
• Discharge Rate: Medium Discharge Rate
• Size: Medium
• Accessories Type: Battery
• Rated Capacity: 10.8ah
• Standard Voltage: 48V
• Usage: E-Bike,E-Scooter
• Electrolyte: Lithium
• Application: E-Bike, E-Scooter
• Cell: Icr18650-26f 2600mAh 13s4p
• Case Dimension: 383*150*55mm
• Color: Black, White
• Working Current: 10-15A
• Peak Current: 35-45A
• Transport Package: 1PCS/Carton
• Specification: CE, RoHS
• Trademark: BB
• Origin: Shenzhen
• HS Code: 8507600001
• Production Capacity: 50000PCS/Year

Product Description

48V Electric Bike lithium Battery with Bluetooth BMS, 5V USB port

Features
1. 48V 10.8Ah rear rack type lithium-ion battery
2. 1500 times cycles
3. Stable performanc
4. No memery effect
5. High energy density
6. Bluetooth BMS, can monitor the battery on cellphone(condition of each cell)

Details
 

NO	Item	General Parameter				Remark
1	Model	BBG-RR-LN4810
2	Standard capacity(0.5C)	10.8Ah
3	Rated voltage	48V
4	Max. charge voltage	54.6V				Single Ave. charge Voltage: 4.2V
5	Over charge protection	Over charge detection voltage		4.3±0.025V
		Over charge release voltage		4.2±0.025V
6	Standard charge current	2A				0.2C
7	Charging time	About 300 minutes				0.2C
8	Discharge cut-off voltage	39V				Single Ave. Discharge Voltage: 3V
9	Over discharge Protection	Over discharge detection voltage			29.5±0.05V
		Over discharge release voltage			30±0.05V
10	Max. continuous discharge current	10-15A(adjustable)				1.5C
11	Peak discharge current	35-45A(adjustable)				4.5C
12	Short circuit protection	Detetion delay time			XXμs	Release condition	Cut-off load
12	Battery dimension	383*150*55mm
13	Total weight(Approx.)	About 3.4kg
14	Operation temperature	Standard	0ºC~45ºC
		Discharge	-20ºC~65ºC
		Storage	-20ºC~65ºC

Payment Terms
1.We accept bank transfer(T/T) ,PayPal,Cash.
2.If you prefer other payment method,please contact us by email.
 
Shipping Terms
1.Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
2.Bulk order: sending out by air/express/sea.
 
Warranty Instructions
1.We provide 2 years Warranty.
2.Warranty code: quality problems, defective goods can be fixed or replacement; Man-made damage, inflowing water, fault operation leading to short circuit or burning, damaged by carrier is out of our warranty.
3.Goods should be returned in original condition to qualify for a replacement or repair.
 
Advantages
1.OEM&ODM manufacture, design any of special shape, dimension and other requirements battery packs.
2.Good quality, competitive price, fast delivery, excellent service. 
3. Wonderful package, stable shipment, 100% testing and inspection before shipment to insure the quality. 
4.CE, RoHS, UN38.3, UL, MSDS certificates.
5. Quick action&response,every inquires will be relied within 24 hours.