13450 is probably the battery dimensions
13mm diameter x 45mm long - 0 means round
Can't help you with 2.41 wh(atevers) may mean?
Hmmm... +xxxxxxJOYE... manufactured by Joye?
good call, just did some checking now and you are 100% correct
as for the 2.41wh - i found some BenQ camera
batteries with the Wh (watts per hr)...this may or may not be correct but i dare say it would be close.
all of these specs are for 3.7v LI-ION flat
batteries
650mAh; ~2.34Wh
650mAh; ~2.41Wh
710mAh; ~2.63Wh
750mAh; ~2.78Wh
800mAh; ~2.96Wh
860mAh; ~3.18Wh
1050mAh; ~3.78Wh
1230mAh; ~4.55Wh
so dont know if round has greater or less capacity but now after some digging around i found the formula for watt-hr as stated below
The watt-hour (symbolized Wh) is a unit of
http://searchcio-midmarket.techtarget.com/sDefinition/0,,sid183_gci213564,00.htmlenergy equivalent to one
watt (1 W) of
power expended for one hour (1 h) of
timehttp://searchcio-midmarket.techtarget.com/sDefinition/0,,sid183_gci552553,00.html. The watt-hour is not a standard unit in any formal system, but it is commonly used in electrical applications. An energy expenditure of 1 Wh represents 3600
joules (3.600 x 103 J). To obtain joules when watt-hours are known, multiply by 3.600 x 103. To obtain watt-hours when joules are known, multiply by 2.778 x 10-4.
In general, energy (
E) is equivalent to power (
P) multiplied by time (
t). To determine
E in watt-hours,
P must be expressed in watts and
t must be expressed in hours. Suppose a 60-W bulb burns for 3 h. Then
P = 60 and
t = 3, so the energy
E in watt-hours is:
E =
Pt = 60 x 3 = 180 Wh
If
P and
t are not specified in watts and hours respectively, then they must be converted to those units before determining
E in watt-hours.
Thanks for the reply VaporMadness at least i know a bit more and now im going to rip these guys in china a new ...... for false advertising the mAh unless the can substantiate the figures on the battery..hehehe even if they said i voided warranty for opening the unit up...
I want some freebies
