21V to 220V Battery Inverter

⚡ 21V to 220V Lithium Battery Inverter

A portable inverter for converting compatible 18–21V battery power into 220V AC for suitable low-power devices.

✨ Key Features

• 18–21V DC battery input
• 220V AC output
• Portable compact body
• Voltage display and protection functions

🛠️ How to Use

Connect a compatible battery, confirm the connected device is within the inverter's rated output and then switch on the inverter before use.

⚠️ Care & Safety

Do not exceed the rated load. Keep ventilation openings clear, keep the unit dry and disconnect power before attaching or removing equipment.