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Wholesale 15.8V 3.9Ah Motorcycle Sodium Ion（Na+）Starter Battery

Wholesale 15.8V 3.9Ah Motorcycle Sodium Ion（Na+）Starter Battery

The innovative 15.8V 3.9Ah sodium-ion starter battery, this advanced battery leverages the significant potential of sodium-ion chemistry to deliver unmatched performance and efficiency compared to conventional lead-acid batteries. It has a higher energy density and a longer service life, ensuring a fast and reliable start with each ignition. This lightweight and efficient battery is designed for high performance and durability, ensuring reliable power for your ride. Help you experience a fast, safe and long motorcycle ride.

Key Features

  • Safety and Environmental
  • Extreme Freeze, Heat and Vibration
  • ResistanceSuperior Starting Power and Deep Cycle Capacity
  • Plug and Play: quick installation, Perfect replacement of original lead-acid batteries
  • Lightweight: 1/2 the weight of a lead-acid battery
  • Longer Mileage, Go Further

Tech Specs

Name：15.8V 3.9Ah Motorcycle Sodium Ion Starter Battery
Type：Sodium ion Battery
Nominal voltage：15.8V
Nominal capacity：3.9Ah
Cranking Current：135CA
Size：112*69*106mm (or adjustable)
Weight：671±20g
Remark：Replacement for YT5 Lead Acid battery

Applications

  • Motorcycle starting: The 15.8V 3.9Ah sodium-ion starting battery can provide enough current to the motorcycle to ensure that the starting motor can work smoothly, so that the motorcycle can start quickly and reliably.
  • Light vehicle power supply: In addition to motorcycles, this battery can also be applied to other light vehicles, such as electric bicycles, electric scooters, etc.
  • Backup power supply and emergency start: In some emergency situations, such as when the vehicle battery is exhausted and cannot be started, the 15.8V 3.9Ah sodium ion start battery can be used as a backup power supply to provide the power required for emergency start of the vehicle.
  • Power supply for small equipment and tools: The battery can also provide power for some small equipment and tools, such as portable generators, power tools, etc.
  • Motorcycle audio
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Why Choose Us?

  •  Cell & Pack Design 

    We can design the cell chemistry and pack layout to meet specific size, weight, and power requirements.

  •  Connector & Wiring 

    Choose from a variety of connectors including XT60, XT90, AS150U, QS8, and custom wiring harnesses.

  •  Labeling & Branding 

    We offer private labeling services to match your brand identity.

  •  Small Batch Prototyping 

    Fast turnaround on samples for testing and validation before mass production.

  •  Strict Quality Control 

    100% testing on voltage, internal resistance, and capacity before shipment.

  •  Professional Packaging 

    Shockproof packaging ensures safe delivery.

Frequently Asked Questions

What is the minimum order quantity (MOQ) for battery packs?

Sample orders: 1-10 pcs for evaluation and testing. Bulk orders: MOQ starts from 100 pcs for standard models, negotiable for custom configurations.

What is your monthly production capacity?

Cylindrical battery packs: 1,000,000 units/month. Soft pack and solid state battery packs: 500,000 units/month.

How do you control quality?

100% cell sorting, capacity grading, and internal resistance matching
100% voltage and IR testing before assembly
100% functional testing after assembly (charge/discharge cycle, protection test)
Every pack undergoes rigorous testing before shipment
Full traceability with unique QR code per pack

Do you offer samples?

Yes. Sample orders are welcome for testing and validation. Samples can be shipped from our overseas warehouses for faster delivery.

How do I get a quote?

Please send your requirements including voltage, capacity, discharge rate, dimensions, connector type, and quantity. We will reply within 1 hours with a detailed quotation.