Features Standard Pi 40PIN GPIO extension header, fits Raspberry Pi series boards I2C bus communication, monitoring the batteries voltage, current, power, and remaining capacity in real time
Multi battery protection circuits: over charge/discharge protection, over current protection, short circuit protection, and reverse protection, along with the equalizing charge feature, more safe and stable Onboard 5V regulator, up to 2.5A continuous output currenth 5V USB output, convenient for powering other boards Batteries warning indicators, easy to check if the battery is connected correctly Comes with development resources and manual
Specifications
Output voltage: 5V
Control bus: I2C
Battery support: 18650 Li battery (NOT included)
Charger: 8.4V 2A
Dimensions: 56 × 85mm
Mounting hole size: 3.0 mm
Package content Note: The 18650 batteries are NOT included; the battery length SHOULD be less than 67mm, some batteries with protection plate in the market are NOT supported 1. UPS HAT x1 2. 8.4V battery charger x1 3. 2×20PIN female header x1 4. RPi screws pack (2pcs) x1