Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards<br> Incorporates Li-po battery switching charger with dynamic power path management, more stable power supply<br> I2C bus communication, monitoring the battery voltage, current, power, and remaining capacity in real time<br> Multi battery protection circuits: over charge/discharge protection, over current protection, short circuit protection, and reverse protection, more safe and stable.Onboard recharging indicator, power indicator, easy to check the battery status<br> Features At A Glance<br> The Pico-UPS-B is a dedicated UPS (Uninterruptible Power Supply) module designed for Raspberry Pi Pico. It incorporates Li-po battery switching charger<br> with power path management, and voltage/current monitoring chip, allows monitoring the battery operating status via I2C bus. What's more, the<br> male pin header make it possible to "stack" other modules on top.<br> Uninterruptible Power Supply For Pico<br> Keeps Your Pico Running While Recharging, Monitoring Battery Via I2C, Stackable Design<br> Raspberry Pi Pico Header Compatibility<br> Onboard Female Pin Header For Direct Attaching To Raspberry Pi Pico,Male Pin Header For Stacking Other Modules<br> RECHARGE VOLTAGE:5V<br> CONTROL BUS:I2C<br> BATTERY SUPPORT:600mAh 3.7V Li-po battery<br> DIMENSION:62 x 21mm<br> Note<br> Raspberry Pi Pico and Li-ion battery are NOT included.<br> Colour:blue<br> Material:PCB<br> Package Contents:<br> 1 x Pico-UPS-B Board<br> Only the above package content, other products are not included.<br> Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.