OEM & ODM Baby Products Manufacturing

PVC housing provides basic protection for the battery pack
This high-performance Speaker Lithium Battery is a 18.5V 10.4Ah NMC lithium-ion battery pack designed to deliver stable, long-lasting power for solar lighting systems, electric scooters, and portable electronic devices. Built with 18650 cells rated at 2600mAh and 3C discharge capability, this Speaker Lithium Battery offers a reliable energy solution with over 500 charge cycles, making it ideal for both daily use and outdoor applications.
The durable PVC housing provides basic protection against moisture and dust, while the 450mm×150mm×80mm dimensions make it suitable for integration into most solar lights and electric scooter frames. With a nominal voltage of 18.5V and a total capacity of 10.4Ah, this lithium battery pack provides consistent power output to ensure your solar lights stay bright throughout the night and your electric scooter runs smoothly on every trip.
The hardware-based protection scheme safeguards the battery from overcharging, over-discharging, and short circuits, extending its service life and ensuring safe operation in various conditions. This 18.5V 10.4Ah lithium battery pack is not only an excellent Speaker Lithium Battery but also a reliable power source for electric scooters, e-bikes, and other low-to-medium power devices. Whether you’re looking to replace an old battery in your solar garden lights or upgrade your electric scooter’s power system, this NMC lithium battery pack offers a cost-effective, high-performance solution. It combines high energy density, long cycle life, and robust construction to meet the demands of both solar lighting applications and electric mobility needs.

| Parameter | Specification |
|---|---|
| Product Type | NMC Lithium Battery Pack / Speaker Lithium Battery |
| Nominal Voltage | 18.5V |
| Nominal Capacity | 10.4Ah |
| Total Energy | 192.4Wh |
| Cell Type | 18650 Lithium-ion Cells (NMC) |
| Cell Specification | 2600mAh, 3C Discharge Rate |
| Outer Housing | PVC |
| Dimensions | 450mm × 150mm × 80mm |
| Protection Scheme | Hardware-based Protection |
| Cycle Life | ≥500 cycles (80% capacity retention) |
| Application | Solar Lights, Electric Scooters, Portable Electronic Devices |
PVC housing provides basic protection for the battery pack
This versatile Speaker Lithium Battery is widely used in the following applications:
Battewill is a professional manufacturer of customized lithium battery packs, offering reliable power solutions for drones, mobility vehicles, robots, and specialty applications. With factories in Dongguan, offices in Shenzhen and Hong Kong, and after-sales centers in the US, Germany, and Dubai, we serve customers worldwide with high-quality and efficient battery solutions.
We supply LiFePO4 batteries, ternary lithium-ion batteries, and specialty cells for high/low temperature or military-grade applications.
Our lithium batteries are widely used in drones, mobility scooters, wheelchairs, golf carts, robots, medical devices, garden tools, smart home appliances, energy storage systems, and specialty applications.
Yes, we specialize in customized lithium battery packs and BMS solutions based on your voltage, capacity, size, and application requirements.
Let our battery experts provide you with a customized solution and quote.