BBG-4821
Lithium-Ion Battery Pack
Series and Parallel
Chargeable
High Discharge Rate
Medium
Chargers
21ah
48V
Electric Bike, Electric Tricycle, E-Scooter etc.
Li-ion
24 Months
50A Continuous Discharge Current
BBG/OEM
1PCS/Box
SGS. CE. RoHS. ISO9000, UN38.3
Shenzhen
8507600090
Product Description
Specification:
Voltage:48V
Capacity:21Ah
Configuration:13S6P
Cell: Samsung35E- 3500mah
Continuous discharge current: 50A
Peak current:120A
Support Max.charge current: 8A
Max Charge Voltage: 58.8V
Charging Mode:CC/CV
Color: Black
Optional Cells:Samsung:22P,26F,29E,32E,33G
Panasonic:PF,32BD,18650B, SanyoGA
LG:B4,C2,D1,E1,MG1,MJ1.
Features:
3-pin higher current charging port
LED battey level indicator
Water-resistant and firm ABS plastic casing
Built-in BMS protection
Details:
Application:
Widely applied in Electric Bicycle, Electric vehicle, Electric Tricycle, Electric scooter, Electric golf trolley, Electric car, Electric wheelchairs,two wheel vehicles and etc.
Advantage:
1.Long life, large capacity and good shock resistance
2. Low self-discharge and good discharge performance at low temperature
3. Strong charging acceptance and quick-charging capability
4. Strong over-discharge resistance and charge retention
5. Maintenance-free and no acid or water for maintenance in usage
6. Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10. Most safe no explosion no fire
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.
Term of trade
1. Payment: 30% advance payment by T/T, 70% balance should be paid off before shipping.
2. EXW, FOB and CIF all are available.
3. Production lead time:7-10 working days.
4. Sample can be delivered in 3-5 working days.
5. Discounts are offered based on large quantities.
6. Loading port: Shenzhen or HK.
Company Information:
Shenzhen BatteryBuilding industry Co., Limited is a professional battery manufacturer of lithium batteries in China ,including : LiFePO4, LiMn2O4, LiNiCoMnO2 and LiCoO2 batteries. Products are widely applicable to E-bikes, E-motorcycles, EVs, golf carts, lawn mowers, electric tools and toys, portable power supply, safe mining equipments, UPS, telecommunication backup power, photovoltaic and wind power storage, etc.
All of our products will be strictly tested before delivering out .We also offer OEM & OEM service.You are always welcome to visit our factory and cooperate with us!
Contact:
Please contact me freely call me , Nancy will be here for you all the time.
Voltage:48V
Capacity:21Ah
Configuration:13S6P
Cell: Samsung35E- 3500mah
Continuous discharge current: 50A
Peak current:120A
Support Max.charge current: 8A
Max Charge Voltage: 58.8V
Charging Mode:CC/CV
Color: Black
Optional Cells:Samsung:22P,26F,29E,32E,33G
Panasonic:PF,32BD,18650B, SanyoGA
LG:B4,C2,D1,E1,MG1,MJ1.
Features:
3-pin higher current charging port
LED battey level indicator
Water-resistant and firm ABS plastic casing
Built-in BMS protection
Details:
Application:
Widely applied in Electric Bicycle, Electric vehicle, Electric Tricycle, Electric scooter, Electric golf trolley, Electric car, Electric wheelchairs,two wheel vehicles and etc.
Advantage:
1.Long life, large capacity and good shock resistance
2. Low self-discharge and good discharge performance at low temperature
3. Strong charging acceptance and quick-charging capability
4. Strong over-discharge resistance and charge retention
5. Maintenance-free and no acid or water for maintenance in usage
6. Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10. Most safe no explosion no fire
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.
Term of trade
1. Payment: 30% advance payment by T/T, 70% balance should be paid off before shipping.
2. EXW, FOB and CIF all are available.
3. Production lead time:7-10 working days.
4. Sample can be delivered in 3-5 working days.
5. Discounts are offered based on large quantities.
6. Loading port: Shenzhen or HK.
Company Information:
Shenzhen BatteryBuilding industry Co., Limited is a professional battery manufacturer of lithium batteries in China ,including : LiFePO4, LiMn2O4, LiNiCoMnO2 and LiCoO2 batteries. Products are widely applicable to E-bikes, E-motorcycles, EVs, golf carts, lawn mowers, electric tools and toys, portable power supply, safe mining equipments, UPS, telecommunication backup power, photovoltaic and wind power storage, etc.
All of our products will be strictly tested before delivering out .We also offer OEM & OEM service.You are always welcome to visit our factory and cooperate with us!
Contact:
Please contact me freely call me , Nancy will be here for you all the time.
