![I've been power benchmarking the RetroFlag GPi since we're all curious about batteries! AMA : r/RetroPie I've been power benchmarking the RetroFlag GPi since we're all curious about batteries! AMA : r/RetroPie](https://i.redd.it/gmlbhaz1nc231.jpg)
I've been power benchmarking the RetroFlag GPi since we're all curious about batteries! AMA : r/RetroPie
![Amazon.com: Retroflag GPi CASE 2 for Raspberry Pi Compute Module 4(CM4), 32G SD Card(with RecalBox System), Card Reader, Safe Shutdown, with 4000mAH Battery : Electronics Amazon.com: Retroflag GPi CASE 2 for Raspberry Pi Compute Module 4(CM4), 32G SD Card(with RecalBox System), Card Reader, Safe Shutdown, with 4000mAH Battery : Electronics](https://m.media-amazon.com/images/I/61OYa-rw16L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Retroflag GPi CASE 2 for Raspberry Pi Compute Module 4(CM4), 32G SD Card(with RecalBox System), Card Reader, Safe Shutdown, with 4000mAH Battery : Electronics
![Amazon.com: RETROFLAG GPi CASE 2 Deluxe Edition with Dock Support HDMI Output for Raspberry Pi CM4, with 3.0” LCD and 4000mAh Li-on Rechargeable Battery, Type C Charging Port and Pi Easy Install Amazon.com: RETROFLAG GPi CASE 2 Deluxe Edition with Dock Support HDMI Output for Raspberry Pi CM4, with 3.0” LCD and 4000mAh Li-on Rechargeable Battery, Type C Charging Port and Pi Easy Install](https://m.media-amazon.com/images/S/aplus-media-library-service-media/0babb065-ded9-404d-90c5-2c6d92ad6bef.__CR0,0,970,600_PT0_SX970_V1___.jpg)
Amazon.com: RETROFLAG GPi CASE 2 Deluxe Edition with Dock Support HDMI Output for Raspberry Pi CM4, with 3.0” LCD and 4000mAh Li-on Rechargeable Battery, Type C Charging Port and Pi Easy Install
H/de.(TECHNOJAPAN.net) on Twitter: "GPi Case背面の「ファームウェアアップデート用USB 端子」と言われてる電池ボックス開けたら出てくる端子に「ここから電源供給した場合に限り」同時に刺さってるUSB機器がそのまま使える!これでキーボード使えるのでWi-Fi設定とか ...
![Amazon.com: GeeekPi Retroflag GPi Case with Raspberry Pi Heatsink & Black Carrying Bag & 32GB Card for Raspberry Pi Zero, Zero W and Zero W 2 with Safe Shutdown : Electronics Amazon.com: GeeekPi Retroflag GPi Case with Raspberry Pi Heatsink & Black Carrying Bag & 32GB Card for Raspberry Pi Zero, Zero W and Zero W 2 with Safe Shutdown : Electronics](https://m.media-amazon.com/images/S/aplus-media-library-service-media/b1307b37-7593-4e86-9809-e6f47b139795.__CR0,0,970,600_PT0_SX970_V1___.jpg)
Amazon.com: GeeekPi Retroflag GPi Case with Raspberry Pi Heatsink & Black Carrying Bag & 32GB Card for Raspberry Pi Zero, Zero W and Zero W 2 with Safe Shutdown : Electronics
![Amazon.com: GeeekPi Retroflag GPi Case with Raspberry Pi Heatsink & Black Carrying Bag & 32GB Card for Raspberry Pi Zero, Zero W and Zero W 2 with Safe Shutdown : Electronics Amazon.com: GeeekPi Retroflag GPi Case with Raspberry Pi Heatsink & Black Carrying Bag & 32GB Card for Raspberry Pi Zero, Zero W and Zero W 2 with Safe Shutdown : Electronics](https://m.media-amazon.com/images/S/aplus-media-library-service-media/b45abc41-2b0b-4ba2-bdc8-76a8cabca52a.__CR0,0,970,600_PT0_SX970_V1___.jpg)