T TheKingOfKool Senior Member ECF Veteran Apr 15, 2009 259 0 Pennsylvania State Jul 24, 2009 #1 Jul 24, 2009 Add bookmark #1 can anybody test a regular 901 and tell me how many volts it puts out. ••• More options Report Add bookmark Share
Vince1 Ultra Member ECF Veteran Feb 6, 2009 1,051 6 Down South, USA. Jul 24, 2009 #2 Jul 24, 2009 Add bookmark #2 A 901 battery is rated at 3.7v but a fully charged battery will meter at 4.2v. The auto cut off is set at about 3.0v, +/- 0.3v. ••• More options Report Add bookmark Share
A 901 battery is rated at 3.7v but a fully charged battery will meter at 4.2v. The auto cut off is set at about 3.0v, +/- 0.3v.