18650 Cell Battery Holder Case Blossom Series Parallel 3.7V Defective Products this sensor is less precise

this sensor is less precise

mini LED light

The STEMMA QT connectors on either side are compatible with the SparkFun Qwiic I2C connectors

This significantly improves the soldering efficiency

18650 Cell Battery Holder Case Blossom Series Parallel 3.7V Defective Products this sensor is less preciseDescription: Easy installation You can use this case with your own battery to form power system supply A case for rechargeable battery Simple DIY recharge power supply Specifications: Battery model: 18650 battery No. of battery Slot: 1 2 3 4 section Material: ABS Colour: Black 1 Cell 18650 Battery Holder Series Parallel Dimensions: 78x20x24mm Weight: 8g 4 Cell 18650 Battery Holder Series Parallel Dimensions: Approximately 78mm X 79mm X 21mm (L x W x