ShenZhen Longtiger Technology Co., Ltd.
| Payment Terms | T/T,D/P,L/C,Western Union |
| Supply Ability | 3000 sets per month |
| Delivery Time | 10-15 work days |
| Packaging Details | Carton |
| Product name | Hailong Electric Battery Pack |
| Nominal Voltage | 36v/48v/52v |
| Nominal Capacity | 17.5ah /21ah/24.5ah |
| Battery type | 18650/21700 cells |
| Cycle life | 800-1000 Times |
| Battery Position | Down Tube |
| Color | Black |
| Warranty | 12 months |
| OEM/ODM | Accepatable |
| Brand Name | Longtiger |
| Model Number | Hailong |
| Certification | CE，UN38.3，MSDS Report |
| Place of Origin | Guangdong，China |
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Product Specification
| Payment Terms | T/T,D/P,L/C,Western Union | Supply Ability | 3000 sets per month |
| Delivery Time | 10-15 work days | Packaging Details | Carton |
| Product name | Hailong Electric Battery Pack | Nominal Voltage | 36v/48v/52v |
| Nominal Capacity | 17.5ah /21ah/24.5ah | Battery type | 18650/21700 cells |
| Cycle life | 800-1000 Times | Battery Position | Down Tube |
| Color | Black | Warranty | 12 months |
| OEM/ODM | Accepatable | Brand Name | Longtiger |
| Model Number | Hailong | Certification | CE，UN38.3，MSDS Report |
| Place of Origin | Guangdong，China | ||
| High Light | E Bike Li Ion Battery 52V ，OEM Ebike Li Ion Battery ，21ah Ebike Li Ion Battery | ||
High-stability lithium battery pack designed for e-bike brands, assemblers, and wholesalers. Available in 36V/48V/52V with 17.5Ah–24.5Ah capacity options. Built with 18650/21700 cells
and fully customizable BMS, connectors, housing, labels, and packaging. Ideal for long-term supply and mass-production models.
This OEM lithium battery is engineered for e-bike brands and manufacturers, offering 36V, 48V, and 52V configurations with capacities up to 24.5Ah. Built with reliable 18650/21700 cells, it supports customization of BMS, discharge current, connectors, and housing to match your vehicle platform. Compatible with 1000–2000W motors and designed for 800–1000 cycles, it is a stable and scalable solution for mass-production e-bike projects.
Highly Customizable – Voltage, capacity, cell brand, BMS spec, wiring, connectors, housing, and labels can all be customized for your product line.
Designed for Mass Production – Stable performance with 1000–2000W motors and long cycle life, suitable for large-volume assembly lines.
Strict Quality Control – Supports capacity grading, aging test, charge/discharge test, and provides inspection reports for each batch.
Certifications & Shipping Support – UN38.3, MSDS, CE available; compatible with global air and sea transportation.
Strong Manufacturing Capacity – Fast sample lead time and stable mass-production schedules, ideal for long-term OEM/ODM partnerships.
The battery can be configured with downtube housings, aluminum cases, or custom enclosures depending on your frame design. Output connectors can be pre-installed with Anderson, XT60, XT90, or custom plugs. Mounting bases, brackets, and wiring layouts can be integrated for quick assembly on OEM production lines.
Q1: What cell brands are available?
A: We offer reputable Chinese A-grade cells (EVE, Lishen, BAK) and can also use Samsung, LG, or Panasonic upon request.
Q2: Can the BMS be customized?
A: Yes. Discharge current, communication protocol (UART/CAN), balancing, and protection parameters can be tailored to your model.
Q3: What are the sample and mass-production lead times?
A: Samples: 7–10 days.
Mass production: 15–25 days, with expedited options for urgent projects.
Q4: Do you provide testing reports for each batch?
A: Yes. Standard outgoing test reports are available, and SN traceability data can be provided if required.
Q5: Do you support OEM private labeling?
A: Absolutely. We support private label printing, custom packaging, housing molding, and full OEM/ODM solutions.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
500-1000
Employee Number:
10~300
Ecer Certification：
Verified Supplier
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