Multi-choice problem: Continue writing the next sentence in this paragraph:

How to revive a cell phone battery
First, gather your supplies.
You'll need the following :
9-volt battery-any brand will do. Electric tape-you'll need no more than five inches.

Options are:
[1]. One piece of tape will be enough to run a battery. ( the full number of inches is difficult to determine.
[2]. Electrical wire-basic thin electrical wire will do. Red (+) and black (-) are preferred.
[3]. Sturdy cardboard, which you can cut into squares. A magnetized or metal battery with a 1 inch sticker at the bottom.
[4]. A stainless steel microwave-11 volt at minimum. 2 wire meters-pick at least 4-feet of 4-foot (1.4 m) long wire.
[2].