* Integrated Maxim's fuel-gauge systems for reading battery voltage and percentage over I2C
* On-board LEDs indicate battery charging and discharging levels of 25%, 50%, 75%, and 100%
* Features '''a single 21700 battery holder''', supporting a battery of up to 5000mAh(Compatible only with '''unprotected 21700 battery''' up to 70.3 mm in length.)
'''Power Input'''
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|''' Important Notes'''||
* Do not apply power to your Raspberry Pi 5 via the Type-C USB socket.* Compatible with unprotected 21700 battery only (Max. battery length: 70.3 mm).
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