7.4v Lithium Battery Pack Manufacturer

Jetray is a professional 7.4V lithium battery pack manufacturer in China, offering compact and customizable solutions for a wide range of small-scale applications. Our 7.4V rechargeable lithium batteries come in 5Ah, 10Ah, 15Ah, 20Ah capacities and beyond — with flexible casing options like PVC and plastic.

These battery packs are ideal for RV power systems, outdoor gear, sightseeing carts, solar lights, and more.

We focus on quality, safety, and reliability. Each battery is built using advanced lithium cell technology for consistent performance and long service life. You can also customize structure size, IP54–IP67 protection level, and add smart BMS with CAN, RS485, or Modbus support — even Bluetooth or 4G remote monitoring if needed.

At Jetray, we aim to make battery sourcing easier and more cost-effective. From OEM branding to fast delivery, we support your project from start to finish.

Need a ready-made model or want to customize from scratch? Just click the tags below to explore your options.