Li-ion Battery HAT for Raspberry Pi, 5V Output, Quick Charge
Pisugar2: Battery for Raspberry Pi zero from PiSugar Kitchen on Tindie
AlphaBot2 robot building kit for Raspberry Pi Zero W (bulit in WIFI) +Ultrasonic sensor+RPi Camera (B)+Pi Zero V1.3 Camera Cable|Demo Board| - AliExpress
Raspberry Pi Zero W UPS with LiPo Battery — PMD Way
Raspberry Pi Web-Controlled Robot with Video - Hackster.io