36V / 48V 13Ah Hailong Lithium Battery Pack with 18650 Cells and Smart BMS Protection for E-Bike Power Systems
Price:
85-300
MOQ:
10
Delivery Time:
10-15 work days
Brand:
Longtiger
Product Description
36V / 48V 13Ah Lithium-Ion Battery Pack 18650 Cells For 250W–750W E-Bike / E-Scooter Power Systems
High-performance lithium-ion battery pack designed for electric bikes and scooters, featuring Grade-A 18650 cells with comprehensive safety protection and multiple case compatibility options.
Key Features
- Grade-A High-Quality Cells: Built with premium 18650 cells, maintaining ≥80% capacity after 800 cycles
- Multiple Case Options: Compatible with Hailong, Silver Fish, and down-tube cases featuring battery indicators and locks
- Smart BMS Protection: Integrated 20A-30A Battery Management System prevents overcharge, over-discharge, short-circuit, and overheating
- Motor Compatibility: Works seamlessly with 250W-750W motors including Bafang and standard brushless DC motors
- Factory Direct & Certified: 100% aging tested with UN38.3, MSDS, and CE certifications
Technical Specifications
| Parameter | 36V 13Ah Specification | 48V 13Ah Specification |
|---|---|---|
| Voltage / Capacity | 36V / 13Ah (468Wh) | 48V / 13Ah (624Wh) |
| Cell Configuration | 18650 3.7V (10S4P) | 18650 3.7V (13S4P) |
| Motor Power | 250W / 350W / 500W | 350W / 500W / 750W |
| Continuous Discharge Current | 20A (Custom 25A/30A) | 25A (Custom 30A) |
| Cut-off Voltage (Charge/Discharge) | 42.0V / 27.5V | 54.6V / 39.0V |
| Connectors | Discharge: XT60/Anderson/Bullet Charge: DC5521/XLR |
Discharge: XT60/Anderson/Bullet Charge: DC5521/XLR |
| Cycle Life | ≥800 Cycles (80% DOD) | ≥800 Cycles (80% DOD) |
Manufacturing Capabilities
- Automated Assembly: Automated cell sorting and welding with precision control (ΔV ≤ 5mV, ΔR ≤ 2mΩ)
- Strict Quality Control: ISO9001 certified manufacturing with 100% full charge-discharge aging testing
- Global Logistics Compliant: Complete transport safety documentation for seamless customs clearance
Customization Options
- Dimensions & Case: Preferred casing style (Hailong 1, etc.) or frame space requirements
- Electrical Specifications: Voltage (36V/48V/52V), Capacity (10Ah-20Ah), Controller current limits
- Connectors: Discharge (XT60/XT90/Anderson) and Charge (DC/XLR) connector types
- BMS Options: Bluetooth APP connectivity, CAN/RS485 communication, or NTC temperature sensors
- Branding: Laser-engraved logo and UN38.3 certified packaging solutions
Frequently Asked Questions
What is the estimated riding range?
Pure electric mode: 35-50 km (36V) / 40-60 km (48V). Pedal assist mode exceeds 80 km.
Are export certificates provided?
Yes, complete documentation including UN38.3, MSDS, CE, and Air/Sea Transport Certificates are included.
What are the MOQ and lead times?
Sample MOQ: 1 unit (5-7 days). Bulk MOQ: 10 units (15-20 days production time).
Do you offer OEM/ODM services?
Yes, we provide comprehensive custom solutions including casing design, internal structure optimization, and BMS protocol setup.
What is the warranty policy?
12-month comprehensive warranty. Free replacement of parts or complete battery units for non-human related defects.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Longtiger Technology Co., Ltd.
Location
Room 405, No. 1, Shanghenglang Fourth Industrial Zone, Henglang Community, Dalang Street, Longhua District, Shenzhen
Contact Person
Melody