PowerEver
Lambda Nu PowerEver is a tiny PCB that turns any commercial USB power bank into a non-stop power supply while minimizing self-drained current.
Product Overview
Lambda Nu PowerEver is a tiny PCB that turns any commercial USB power bank into a non-stop power supply while minimizing self-drained current. It is user-adjustable and is compatible with nearly all power banks in the market. The PowerEver enables the power bank to never run short of mobile power for most portable USB-powered devices.
The Lambda Nu PowerEver is designed to consume as little current as possible while passing most of it to the connected device. This current is freely adjustable using a single push button on the backside of the PCB to increase or decrease the draw to suit the power bank's design.
Features & Specs
- Use commercial USB mobile phone power banks as a regular 5VDC power supply for powering consumer electronics or Single Board Computers (SBC)
- User-adjustable current draw to suit almost any power bank
- Designed to consume as little current as possible
- Extremely compact form factor
- Fully open-source with complete schematics and source code provided for immediate tweaking
- Eliminates the possibility of power surges and AC adapter noise
Customer Reviews

Stock and Customer Discounts
Available Discounts
- $19.90 | 25+ units
- $18.86 | 100+ units