2S Battery Charge Level Indicator Module (6.6V - 8.4V Range) with LED Scale

A compact indicator module designed to clearly display the charge level in 2S battery packs (two lithium cells connected in series with a combined operating voltage from 6.6V to 8.4V). The board features a bright multi-segment LED display styled as a battery icon with four segments, allowing real-time monitoring of the power status. The module has low power consumption and integrates easily into DIY external batteries, device housings and portable electronics. Features: Product type: battery charge indication module / LED battery indicator (Battery Capacity Indicator Module) Specifications: 2S configuration (for lithium batteries with an operating range of 6.6V – 8.4V), 4-segment LED scale in the shape of a battery icon, compact printed circuit board Purpose: visual monitoring of remaining charge in Li-Ion and Li-Po battery packs