query: What is BB-8's power source?
positive_passages.docid: 156844
positive_passages.text: What are droids in Star Wars powered by?
negative_passages.docid: 59891
negative_passages.text: Power LED bed lamp from mains
negative_passages.docid: 423
negative_passages.text: Choosing power supply, how to get the voltage and current ratings?
negative_passages.docid: 56363
negative_passages.text: What do multiple emitters/collectors imply in a BJT schematics symbol?
negative_passages.docid: 119871
negative_passages.text: How can I calculate the current carrying capacity of a DC copper bus bar with respect to temperature?
negative_passages.docid: 80778
negative_passages.text: How much power can be drawn from the lightning connector by a external device?
negative_passages.docid: 132979
negative_passages.text: How to charge this battery?
negative_passages.docid: 12411
negative_passages.text: Higher current draw from powerbank?
negative_passages.docid: 44127
negative_passages.text: What are the ways to make a dual power supply from a single voltage source?
negative_passages.docid: 5328
negative_passages.text: Source switch between two batteries
negative_passages.docid: 133421
negative_passages.text: what type of energy electrical current have
negative_passages.docid: 23622
negative_passages.text: Charging lead-acid batteries?
negative_passages.docid: 131932
negative_passages.text: How to create bipolar power supplying from Powerbank 5V 3A
negative_passages.docid: 43640
negative_passages.text: Steady-State Current
negative_passages.docid: 88902
negative_passages.text: battery backup supply switch over design
negative_passages.docid: 145665
negative_passages.text: Tapping energy from high voltage AC transmission lines
negative_passages.docid: 134229
negative_passages.text: Powering a WS2812B strip