Polly Battery 48V 21ah 13s6p Lithium Ion Battery E-Bike Down Tube Shark Pack Li-ion Electric Vehicle Higher Power Rechargeable Battery

• Customization: Available
• Type: Lithium-Ion Battery Pack
• Connection Mode: Series and Parallel
• Model NO.: BBG-4821
• Discharge Rate: High Discharge Rate
• Size: Medium
• Accessories Type: Chargers
• Rated Capacity: 21ah
• Standard Voltage: 48V
• Usage: Electric Bike, Electric Tricycle, E-Scooter etc.
• Electrolyte: Li-ion
• Warranty: 24 Months
• BMS: 50A Continuous Discharge Current
• Transport Package: 1PCS/Box
• Specification: SGS. CE. RoHS. ISO9000, UN38.3
• Trademark: BBG/OEM
• Origin: Shenzhen
• HS Code: 8507600090
• Production Capacity: 5000PCS/Month

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.