![I bought a roll of 13-14 AWG wire (2.5mm2). According to this chart, I would be safe running a wire from my battery (which is next to my firewall), through the firewall, I bought a roll of 13-14 AWG wire (2.5mm2). According to this chart, I would be safe running a wire from my battery (which is next to my firewall), through the firewall,](https://preview.redd.it/i-bought-a-roll-of-13-14-awg-wire-2-5mm2-according-to-this-v0-ce2fpdbc9soa1.jpg?width=640&crop=smart&auto=webp&s=bd7fc440d94114efb12071bd129fcd39631a1fe4)
I bought a roll of 13-14 AWG wire (2.5mm2). According to this chart, I would be safe running a wire from my battery (which is next to my firewall), through the firewall,
![FL-S-BK-2 Square Float Switch with 6 ft Cable, 15 Amp, 14 Gauge Wire, 250 Volt, 1 NO, 1 NC: Amazon.com: Tools & Home Improvement FL-S-BK-2 Square Float Switch with 6 ft Cable, 15 Amp, 14 Gauge Wire, 250 Volt, 1 NO, 1 NC: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/914qevFtVgL._AC_UF1000,1000_QL80_.jpg)
FL-S-BK-2 Square Float Switch with 6 ft Cable, 15 Amp, 14 Gauge Wire, 250 Volt, 1 NO, 1 NC: Amazon.com: Tools & Home Improvement
![Orange Amps Rockerverb MKIII 100 Tube Guitar Amp Head (Orange) Bundle with Speaker Cable (3-Feet, 14 Gauge Wire), and Right Angle Instrument Cable (10-Feet) (3 Items) | Reverb Orange Amps Rockerverb MKIII 100 Tube Guitar Amp Head (Orange) Bundle with Speaker Cable (3-Feet, 14 Gauge Wire), and Right Angle Instrument Cable (10-Feet) (3 Items) | Reverb](https://rvb-img.reverb.com/image/upload/s--GgaorOwT--/f_auto,t_large/v1667918482/cjzomssghaoy9nfgenou.jpg)