TekBud 1S-8S Lithium Battery Level Indicator LED Display Board- Pack of 2
The TekBud Instant Power Monitoring
Monitor your battery health at a glance with this Universal 1S-8S Lithium Indicator. Unlike complex digital meters, its bright 4-segment LED bar graph gives you an immediate read on remaining power (25%, 50%, 75%, 100%). It is the perfect solution for preventing over-discharge in custom Li-ion or LiPo battery packs, ensuring your electronics stay powered and safe.
One Module, Any Voltage
Designed for ultimate DIY flexibility, this board adapts to any project from 3.7V to 34V using configurable solder pads (S1-S8) on the back. Simply bridge the pad matching your battery series to set the voltage. Compact, energy-efficient, and equipped with reverse polarity protection, it easily mounts into drones, RC cars, and portable power banks.
