Gigalienergy 18650-2S1P 3.7V 3Ah Battery Pack: 2S1P configuration with high-quality cells, compact size and stable voltage for medium-power devices.
3.7V/3Ah capacity delivers continuous stable power, extending runtime and reducing charging frequency, suitable for portable and fixed scenarios.
Durable (1000 cycles, 80% capacity retention) and safe: ≤2% monthly self-discharge, multi-layer protection against overcharge, over-discharge, short-circuit and over-temperature.
Compatible with standard CC/CV charging and mainstream 3.7V chargers. Widely used in portable instruments, small power tools, IoT terminals and backup power.
