Announcements

2026 Fall Power Upgrade Sale — Up to 20% Off

Kingboss ran its Fall Power Upgrade Sale from September 23 to November 12, 2026, with savings of up to 20% on its most popular batteries and power stations. The promotion...

Price Adjustment Notice – September 23, 2026 – ...

On September 23, 2026, Kingboss revised the prices of three products following a business adjustment. The 12V 15Ah LiFePO4 battery dropped from $95 to $79, the 100W Portable Power Station...

2026 Summer Sale

Kingboss marked September's National Preparedness Month with a summer sale offering up to 30% off. The promotion arrived as storms, wildfires, and heat waves kept the U.S. grid under strain...