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48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle
48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle
48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle
48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle
48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle
48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle
48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle
48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle
Specifications
Nominal Voltage :
48V
Warranty :
1year
Cycle life :
800-1000 Times
Nominal Capacity :
10.4ah
Battery Position :
Down Tube
Brand Name :
Longtiger
Model Number :
Hailong electric battery pack
Certification :
CE，UN38.3，MSDS Report
Place of Origin :
Guangdong，China
MOQ :
10
Price :
85-300
Payment Terms :
L/C,D/P,T/T,Western Union
Supply Ability :
3000 sets per month
Delivery Time :
10-15 work days
Packaging Details :
Carton
Application :
Electric Bike Scooter Battery
Product name :
Hailong electric battery pack
Battery type :
18650 Li-ion Battery Cells
Description
18650 Battery Cell 48v 10.4ah Hailong Lithium Battery For Electric Bicycle
18650 电池芯 48V 10.4Ah 海龙锂电池,适用于电动自行车
Technical Specifications
Specification Item Details / Value
Battery Type 18650 Lithium-ion Battery Pack
Nominal Voltage / Capacity 48V / 10.4Ah (Approx. 499.2Wh)
Case Style Hailong 1 Down Tube Case (With safety lock & LED indicator)
Continuous / Peak Current 20A–30A (Fits 250W–750W motors) / 50A (10s)
Charge / Discharge Cut-off 54.6V / 39V
Protection Circuit (BMS) Integrated overcharge, over-discharge, overcurrent, and temp protection
Discharge Port 4-Pin / 5-Pin base (Optional XT60 / Anderson / Bullet)
Cycle Life ≥ 800 Cycles (Capacity retention ≥ 80%)
Key Product Highlights
  • Grade-A 18650 Cells: Selected for high consistency, low internal resistance, and minimal capacity decay over time.
  • Ergonomic Hailong Case: Fits standard frame down tubes, featuring an anti-theft lock, LED level indicator, and USB power output.
  • Smart BMS Protection: Real-time voltage and thermal monitoring ensures safe daily operation and long service life.
  • Easy Installation: Universal mounting base installs directly onto standard bottle cage holes for quick e-bike conversion.
Factory Capability & Quality Control
  • Automated Assembly: Equipped with automated cell sorters, laser spot welders, and multi-channel aging testers.
  • 100% Quality Assurance: Every rechargeable battery pack undergoes full cycle aging, thermal stress, and drop tests before packing.
  • Global Transport Certification: Operating under ISO9001, backed by UN38.3, MSDS, CE, and RoHS reports for seamless dangerous goods shipping.
Custom Battery Requirements (OEM/ODM)
To request a quick quotation, please specify:
  1. Motor & Controller Specs: Motor wattage (W) and controller current limits (A).
  2. Cell Preference: Brand cells (LG, Samsung) or high-value Grade-A domestic cells.
  3. Connectors: XT60, Anderson, Bullet, or custom cable lengths.
  4. Enclosure & BMS: Case dimensions and optional CAN/UART or Bluetooth BMS.
Why Choose Us?
  • 10+ Years Manufacturing Expertise: Deep engineering experience in e-bike power systems and circuit protection.
  • Flexible OEM & Low MOQ: Sample testing and small production runs supported to lower your market entry barriers.
  • Supply Chain Traceability: Direct sourcing ensures consistent component quality, stable lead times, and competitive pricing.
  • Full Export Support: Professional hazard freight shipping (DDP/DDU) and clear warranty terms.
FAQ
Q1: Which motor wattages work with this 48V 10.4Ah battery?
It is compatible with 250W, 350W, 500W, and most 750W hub or mid-drive motors.
Q2: What is the expected cycle life?
Maintains over 80% capacity after 800 cycles, offering a typical service lifespan of 3 to 5 years.
Q3: Can we customize discharge connectors or request higher capacities?
Yes, custom options like XT60/Anderson connectors or larger capacities (13Ah, 17.5Ah) are available.
Q4: Does the set include a charger and mounting base?
Yes, it includes the Hailong mounting base with keys and a matching 54.6V 2A smart charger.
Q5: Is the battery certified for international logistics?
Yes, all packs pass UN38.3 and MSDS testing, complying with ocean and air dangerous goods standards.
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48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle

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Product Detail
Nominal Voltage :
48V
Warranty :
1year
Cycle life :
800-1000 Times
Nominal Capacity :
10.4ah
Battery Position :
Down Tube
Brand Name :
Longtiger
Contact Supplier
48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle
48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle
48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle
48V 10.4Ah Hailong Lithium Battery with Grade-A 18650 Cells for Electric Bicycle

ShenZhen Longtiger Technology Co., Ltd.

Verified Supplier
2 Years
shenzhen
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Hailong Ebike Battery, Silverfish Ebike Battery, Electric Scooter Battery
Total Annual :
500-1000
Employee Number :
10~300
Certification Level :
Verified Supplier
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