2.1mm DC Barrel Jack to Alligator Clips : ID 1328 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
How to Connect Crocodile Clips and Banana Connectors - YouTube
Lithium-Ion Battery Charger 11.1V 100-240Vac 1000mAh - F111-010-W - Chargers / Inverters - Watch Batteries - AA AAA batteries - Rechargeable Batteries - Discount Batteries - Shipped Free in US
Extreme Max Battery Buddy Alligator Clips 1229.4006 - The Home Depot
Extreme Max Battery Buddy Alligator Clips 1229.4006 - The Home Depot
Dc 13.8v 2a Charger 12v 9ah14ah17a18ah Transformer Power Adapter Alligator Clip - Ac/dc Adapters - AliExpress
14.6V, 6A AC-to-DC Charger (Alligator Clips) for 12V LiFePO4 Batteries – Bioenno Power
Amazon.com: SPYPOINT CB-12FT 12V Power Cable, Alligator Clips : Electronics
Extreme Max Battery Buddy Alligator Clips 1229.4006 - The Home Depot
Amazon.com: Generic 5.5x2.1mm DC Barrel Male Plug to Dual Alligator Clips Connector Cable Adapter(Pack of 2) : Electronics
Charge Controller to Battery Connection Cables w/ Clamps
didn't have charger for old laptop, used some alligator clips plus newer charger and a qtip to keep it from shorting out, later upgraded to a connector my dad found in the
Official Raspberry Pi Power Supply 5.1V 3A with USB C [1.5 meter long] : ID 4298 : $7.95 : Adafruit Industries, Unique & fun DIY electronics and kits