{"title":"Hummingbird Battery Pack","handle":"hummingbird-battery-pack","url":"/products/hummingbird-battery-pack","description":"A 4 x AA battery holder with an on-off switch, made to power the motor supply on a Hummingbird controller. Use it when a student build needs to drive around the room instead of staying tethered to a USB lead.\nWorks with both the Hummingbird Bit and the Hummingbird Duo. Batteries are not included — you will need four AA cells per pack.","vendor":"Edtechs","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":16510,"title":"Default Title","sku":"ED-HB-BATT","mpn":"HB-BATT","price":14.95,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}