Batteries & power

20000 mAh 85 W USB-C power bank

20000 mAh 85 W USB-C power bank (5 V version: powers the Pi and the servo board)

Robots that use it

Quantity per robot, from its BOM

Robot	BOM line	Qty	List / unit	Source
LeKiwi/uiuc/lekiwi	20000 mAh 85 W USB-C power bank (5 V version: powers the Pi and the servo board)power.power-bank	1	$42.00	github.com

As cited in the packages; search pages are marked

List prices are the maker's published estimates, not live quotes

USD / unit	Kind	Robot	Where it comes from
$42.00	package list	uiuc/lekiwi	github.com

Named in the packages

12 V version replaces the power bank, the USB-C to DC cable and the short USB-C cables with: 12 V 5 A Li-ion battery ($32.99, https://www.amazon.com/KBT-Rechargeable-Connector-Replacement-Security/dp/B0C242DYT1/), Wago 221-413 lever connector ($6.70, https://www.amazon.com/Wago-221-413-LEVER-NUTS-Conductor-Connectors/dp/B06XGYXVXR/), 12 V 5 A DC plug connector ($9.49, https://www.amazon.com/43x2pcs-Connectors-Security-Lighting-MILAPEAK/dp/B072BXB2Y8/) and a 12 V to 5 V 5 A USB-C converter ($9.99, https://www.amazon.com/Klnuoxj-Converter-Interface-Waterproof-Compatible/dp/B0CRVW7N2J).