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TT motors are a popular and affordable choice for small robotics pro..."},{"title":"4-AAA Battery Holder","handle":"4-aaa-battery-holder","url":"/products/4-aaa-battery-holder","vendor":"Pololu","product_type":"physical","in_stock":true,"price":1.98,"compare_at_price":0.0,"price_range":1.98,"variant_count":1,"sku":"PL-1145","local_stock":13,"supplier_stock":0,"description":"This battery holder accommodates 4× AAA batteries in series, providing approximately 6V from alkaline cells or 4.8V from NiMH rechargeables. 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