UL2271 Certified 52V 10ah Polly Dp-2170-3 Ebike Battery Samsung 21700 Dp-2170-3 Polly Battery 52V E-Bike Battery E-Scooter Rechargeable Power Battery

• Customization: Available
• Type: Lithium-Ion Battery Pack
• Connection Mode: Series and Parallel
• Model NO.: ebike battery
• Rechargeable: Chargeable
• Discharge Rate: High Discharge Rate
• Size: 275.8*94.7*111.6mm
• Accessories Type: Chargers
• Rated Capacity: 10ah
• Standard Voltage: 52V
• Usage: Lithium Battery for E-Bike, E-Scooter
• Electrolyte: Lithium Rechargeable Power Battery
• Voltage: 52V
• Capacity: 10ah
• Battery Cell: Samsung Inr21700-50s 5000mAh Cells
• Configuration: 14s2p
• Battery Size: 275.8*94.7*111.6mm
• Continuous Discharging Current: 50A
• Battery Charger: 58.8V-2A Aluminum Charger
• Certification: Un38.3 MSDS IEC62133 UL2271
• Warranty: 2 Year Warranty
• Transport Package: Standard Export Packing.
• Specification: CE, ROHS
• Trademark: BBG
• Origin: China Mainland
• HS Code: 8507600090
• Production Capacity: 1000/Week

Product Description

14S2P 52V 10AH 21700 Polly DP-2170-3 Ebike battery 21700 Polly downtube battery DP-2170-3 e-bike battery 52V

Basic Parameters:

Model No.	Polly DP-2170-3 battery
Rechargeable	Chargeable
Discharge Rate	High Discharge Rate
Battery Size	275.8*94.7*111.6mm
Available Voltage	36V/48V/52V
Available Capacity	10Ah/15Ah
Usage	E-bike, E-scooter, E-tricycle, Power tools, Backup power supply etc.
Trademark	BBG
HS Code	8507600090
Certification	UN38.3+MSDS+IEC62133+UL2271
Production Capacity	50000pcs/Year
Warranty	2 years

Specification:
Cell: Samsung INR21700-50S 5000mah cells (Samsung 50G, 53G, 40T, Molicel P42A, P45B, Lishen LR2170LA etc cells are all available).
Configuration:14S2P
Voltage:52V
Capacity:10Ah
Size: 275.8*94.7*111.6mm
BMS: 50A UL certified BMS with imported USA O2 chip.

Feature:
25A and 50A BMS are available.
On/off switch cuts all output and input. 
O-ring seal the up and down case to make sure the battery be 100% waterproof.
Enclosed mechanical lock with 2 keys. 
Push-Button Charge level indicator.
Pure nickels straps for assmebly.

Factory advantages:
Assemble workers all with 7+yrs experience on every assemble process.
10 automated lines-5pcs trial order to K+bulk order.
BMS design using USA O2 IC, low defective.
72-hour express sampling, led by me personally.
Price advantage (Factory price directly)
Laser engraving machine for QR code for free.
100% In-house testing, UL-approved quality, 99.8% pass rate: (UN38.3+MSDS+IEC62133+UL2271...)
100% on-time delivery. 

Photos for reference:


Application:
Widely applied in  E-bike, E-scooter, Electric Tricycle, Electric golf trolley, Electric car, Electric wheelchairs, Electric vehicle and etc.

Advantage:
1.800 times cycle life 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.
6. Excellent performance of large discharging current, obvious advantages in startup and climbing.
7. High temperature performance.
8. Environmental friendly.
9. Lighter weight and smaller size.
10. Most safe no explosion no fire.
11. The voltage and capacity can be customized. 
12. 2 years warranty, all batteries will be strictly tested before shipping and testing report can be provided.
13. We offer OEM & OEM service.

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 in Shenzhen, China, including lithium, LiFePO4, LiMn2O4 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 equipment, UPS, telecommunication backup power, photovoltaic, wind power storage etc.
We offer OEM & OEM service and 2 years warranty.
Welcome to visit our factory to cooperate with us, Selina is waiting to show you around.