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 | 48V |
| Nominal Capacity | 13ah/15.6ah |
| Battery type | 21700/18650 |
| 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 | 48V |
| Nominal Capacity | 13ah/15.6ah | Battery type | 21700/18650 |
| 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 | Lithium Ion Hailong Downtube Battery ，Lithium Ion Electric Bicycle Battery 48V ，Hailong Downtube Battery 13Ah | ||
48V 13Ah / 15.6Ah Hailong 18650 Ebike Battery | For 500W–750W Motors | OEM/ODM Supplier
The Hailong 48V 13Ah / 15.6Ah lithium-ion battery pack is engineered for 500W–750W mid-power motor systems, widely used in electric bicycles, commuting e-bikes, delivery bikes, and mountain eMTB platforms.
Built with A-grade 18650 lithium cells (optional Samsung/LG/Domestic A-Grade), it delivers long cycle life, stable discharge performance, and high safety reliability.
Equipped with an intelligent BMS offering protection for overcharge, over-discharge, overcurrent, short circuit, and temperature control, this battery is ideal for OEM bike manufacturers, distributors, repair centers, and B2B buyers.
Stable output under climbing and acceleration
Low voltage sag during high current discharge
Customizable discharge rate & peak current
High consistency and low internal resistance
Cycle life up to 800–1200 cycles
Optional cell brands: Samsung / LG / Chinese Tier-A
Multi-layer protection: OVP, UVP, OCP, SCP, OTP
Optional communication: UART / CAN
Fine-tuned for OEM client motor requirements
Hailong downtube case with lock & mounting rail
Enhanced anti-vibration structure for off-road use
Customizable casing, label, and branding
Monthly capacity: 50–5000+ units
Custom wiring harness, connectors, and packaging
Suitable for bike brands and OEM mass production
| Item | Specification |
|---|---|
| Battery Type | 18650 Lithium-ion Battery Pack |
| Nominal Voltage | 48V |
| Capacity Options | 13Ah / 15.6Ah |
| Cell Combination | 13S5P / 13S6P |
| Recommended Motor Power | 500W–750W |
| Discharge Plug | XT60 / Anderson / Customized |
| Charger | 54.6V (2A / 3A optional) |
| Case Type | Hailong downtube case with lock and rail |
| BMS Protection | OVP / UVP / OCP / SCP / Temp |
| Cycle Life | 800–1200 cycles |
| Charging Temp | 0–45°C |
| Discharging Temp | –20–55°C |
| OEM Support | Logo, label, packaging, connector, BMS settings |
City commuter e-bikes
Food delivery / courier e-bikes
Mountain & off-road electric bikes
Rental & sharing fleet bikes
Ebike repair & replacement market
Wholesale & cross-border e-commerce
We support full customization for brand owners & manufacturers:
Custom cell brands (Samsung / LG / A-grade domestic)
Custom BMS discharge current & communication protocol
Custom logo, sticker, case color, packaging
Custom connectors, harness, or charging port
Optional waterproofing, cold-weather heating modules
All battery packs come with UN38.3, MSDS, and transport test reports
Global shipping via UPS / FedEx / sea freight DG
Standard warranty: 12 months (extendable to 18–24 months for OEM clients)
Complete aging test report provided for bulk orders
Yes. We offer Samsung, LG, or domestic A-grade cells.
500W motor → 13Ah recommended
750W motor → 15.6Ah recommended for better range & stability
Yes. Sample orders are ready within 3–5 business days.
Absolutely. We support full OEM/ODM customization based on your model requirements.
Usually 10–25 days depending on order quantity and customization level.
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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