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Posts: 6 | Thanked: 0 times | Joined on Apr 2010
#1
hi,
i bought a battery from u.k. with a sticker on it... 1930mAh/3.7V. but i think there is something wrong. batmon says it has 4200mV not 3.7V like the orginal battery... my device works well, but do you think it will damage my device?
 
Posts: 5,795 | Thanked: 3,151 times | Joined on Feb 2007 @ Agoura Hills Calif
#2
I doubt it. Just keep an eye on it. Does it seem more powerful than your Nokia battery?
 
Posts: 6 | Thanked: 0 times | Joined on Apr 2010
#3
not sure,yet. i got it yesterday, so i don't know it yet
 
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Posts: 138 | Thanked: 375 times | Joined on Aug 2009 @ Berlin
#4
The nominal voltage for the li-ion batteries is 3.7V, but they get charged up to 4.2V. While they discharge, the voltage will fall to 3.7V (and below, under load). My original battery is at about 4.125V right now, according to battery-eye.
 
Posts: 306 | Thanked: 566 times | Joined on Jan 2010 @ Romania
#5
4.2 V mean battery is fully charged and can be discharged near 3V

Last edited by blue_led; 2010-04-16 at 17:36.
 
Posts: 145 | Thanked: 80 times | Joined on Jan 2010
#6
4.2V is about right for a full lithium-ion battery. You have nothing to worry about.
 
Posts: 559 | Thanked: 166 times | Joined on Jan 2010 @ Cyprus
#7
is that the 'Gold' battery from Ebay?If so then it wasn`t a wise decision to make.
 
Posts: 6 | Thanked: 0 times | Joined on Apr 2010
#8
btw. i'm not sure if it really has this capacity...because batmon says it has only 1230mAh...how can i measure it or prove it?
btw. this is the battery...http://bit.ly/cbzk2J
 
Posts: 6 | Thanked: 0 times | Joined on Apr 2010
#9
ah okay...this is a fake or what? the shop says it has two years warranty, so i can send it back
 
deadmalc's Avatar
Posts: 415 | Thanked: 182 times | Joined on Nov 2007 @ Leeds UK
#10
doesnt matter about warranty. if it was advertised as 1930MaH then if it isnt you can return it.
either its faulty or they would be in breach of the trade descriptions act..which means big trouble for them if it is deliberate
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