Smart source-side charging control for safer, longer-lasting devices

BrightCharger Oy develops patent-protected charging control technologies that help cut off power automatically after charging is effectively complete. Our core innovation, BrightZero®, is designed to reduce unnecessary post-charge charging, support battery lifespan, improve safety, and reduce idle and standby-type energy use.

Learn more about BrightZero® 

Explore licensing opportunities  

See BrightZero® Smart Plug

Built for licensing and integration

BrightCharger works with partners through IP licensing, technology development, and integration support. BrightZero® can be applied in chargers, powerbanks, smart plugs, socket outlets, and charger control components such as PD chips and MCUs.

Why BrightZero®

Helps prevent unnecessary overcharging
Cuts power once charging is effectively complete.

Supports battery lifespan
Helps reduce unnecessary post-charge charging and battery stress.

Reduces idle and standby-type waste
Cuts unnecessary power use after charging is complete.

From components to finished products

BrightZero® is being developed for practical scaling across multiple product paths, from PD chips and charger platforms to finished charging products and source-side charging solutions.