7.4 volt battery at DVinfo.net

Andy Graham · January 3rd, 2006, 05:00 AM

I recently bought a battery from ebay for my hd100e and when i got it it was a 7.4 volt not a 7.2 which is the stock battery voltage, this happened with my xl1s and i phoned canon and they said i couldn't use it and since ive had no luck getting through to jvc i was wondering if anyone could tell me if i can use this 7.4 volt battery with my hd100e without the extra .2 volts frying something?.

Cheers Andy.

Guy Barwood · January 3rd, 2006, 11:47 PM

LiIon cells are a nominal 3.6v, but range from about 4v to 3v throughout their full charge to empty cycle, which means a 7.2v LiIon can vary as much as 8v-6v during its use. Vmount 14.4v batteryies go from about 16v->12v.

Charge up the JVC battery and see what it reads at full charge, I'll be its more than 7.2v.

Personally I wouldn't worry about the .2v, and I think Canon were just scare mongering you into buying more Canon product as well.

Andy Graham · January 4th, 2006, 10:06 AM

Thanks Guy, i charged it up and it said 8.0 volts. That means i could have been using my other xl1s battery all this time, thats Canon up to their evil tricks telling me otherwise!

Andy.

January 3rd, 2006, 05:00 AM	#1
Andy Graham Major Player Join Date: Dec 2005 Location: Lanark,Scotland Posts: 736	7.4 volt battery I recently bought a battery from ebay for my hd100e and when i got it it was a 7.4 volt not a 7.2 which is the stock battery voltage, this happened with my xl1s and i phoned canon and they said i couldn't use it and since ive had no luck getting through to jvc i was wondering if anyone could tell me if i can use this 7.4 volt battery with my hd100e without the extra .2 volts frying something?. Cheers Andy.

January 3rd, 2006, 11:47 PM	#2
Guy Barwood Major Player Join Date: Mar 2005 Posts: 423	LiIon cells are a nominal 3.6v, but range from about 4v to 3v throughout their full charge to empty cycle, which means a 7.2v LiIon can vary as much as 8v-6v during its use. Vmount 14.4v batteryies go from about 16v->12v. Charge up the JVC battery and see what it reads at full charge, I'll be its more than 7.2v. Personally I wouldn't worry about the .2v, and I think Canon were just scare mongering you into buying more Canon product as well.

January 4th, 2006, 10:06 AM	#3
Andy Graham Major Player Join Date: Dec 2005 Location: Lanark,Scotland Posts: 736	Thanks Guy, i charged it up and it said 8.0 volts. That means i could have been using my other xl1s battery all this time, thats Canon up to their evil tricks telling me otherwise! Andy.