james589batson,... "If anyone has tested it, feedback would be helpful before trying it yourself!" ---
Review my above post. I am the person at YGGI/Line 6 who services and repairs JTV, Standard and Shuriken guitars
since 2010 (done close to 3,000 by now), and guitar with and without active circuitry on and off for decades before that.
I've seen these battery foul ups and failures first hand,... to the guitars, the batteries and the chargers. Been getting paid
to do this tech stuff for some 50 years now, and doing it in general for the heck of it since I was 11 or 12. Pretty much seen it all.
Correct battery with the correct specifications, charge/discharge rates,...correctly matched components in general is a must.
Hence my above recommendations. Don't want to see any of you blow your gear and as a result, have it end up on
my repair bench or an authorized service center needlessly.