220V lithium battery 780Ah, YAZIN YZJ04, 171600Wh power station, compact LiFePO4 battery, solar backup battery 220V, portable energy storage, deep cycle lithium battery, customizable lithium power pack

High Power in a Lightweight Build
The YAZIN YZJ04 Portable Lithium Power Station is built for users who demand flexible, high-capacity power in a lightweight design. With a rated capacity range of 78Ah to 780Ah and energy output up to 171600Wh, it delivers dependable and long-lasting energy storage across a wide range of applications.

Key Features

• Standard Voltage: 220V

• Rated Capacity: 78Ah–780Ah

• Energy Output: 17160Wh–171600Wh

• Size: 230mm x 135mm x 185mm (customizable)

• Weight: 4.2kg

• High-efficiency LiFePO₄ chemistry

• Extended lifespan of 4000–6000 charge-discharge cycles

• Built-in BMS ensures real-time monitoring, overcurrent protection, and safe operation

Why Choose YAZIN?
YAZIN Technology stands for innovative energy storage you can count on. The YZJ04 model offers a perfect balance of power, safety, and size, making it ideal for solar systems, mobile energy solutions, and emergency backup where portability is essential.

Applications

• Home and office solar energy storage

• Off-grid and backup energy solutions

• Electric tools and mobile equipment

• Remote telecom, lighting, and IoT devices

• Compact electric vehicles and carts

• DIY energy storage projects and mobile workstations

Customization Options
The YZJ04 supports full OEM/ODM customization. Adjust voltage, capacity, communication protocols (CAN/RS485), casing material, and connection terminals to meet your system's exact requirements. Work directly with YAZIN engineers for optimal integration.