|
|
|
|
|
||||||||
|
|
|||||||||
| Home | Forums | Register | Gallery | FAQ | Calendar |
| Retailers | Community | News/Info | International Retailers | IRC | Today's Posts |
 |
|
|
Thread Tools |
June 26th, 2010, 16:32
|
#1 |
|
Battery Life
How long should a 220SCH 1.2V 2200mAh NiMH battery last in a TM AK 47 while playing?
__________________
Arsenal G&G M4, KWC TMP, KJW M1911A1, KWC M92, KWC Mauser M712 Team: Three Amigos |
|
|
|
June 26th, 2010, 17:18
|
#2 |
|
1.2V...?
Unless that is a typo, that battery won't even turn over the mechbox.
__________________
Friends don't let friends use highcaps. |
|
|
|
|
June 26th, 2010, 18:08
|
#3 |
|
|
thats per cell and there are 7 cells it is a large battery.
__________________
Arsenal G&G M4, KWC TMP, KJW M1911A1, KWC M92, KWC Mauser M712 Team: Three Amigos |
|
|
|
|
June 26th, 2010, 18:36
|
#4 | |
|
8.4v large. If the AK is stock that battery will easily last all day.
__________________
 Quote:
|
|
|
|
|
|
June 26th, 2010, 19:34
|
#5 |
|
a.k.a. Palucol
|
usually... 1mah = 1bb on a normal-ish gerbox....
__________________
|
|
|
|
|
June 26th, 2010, 23:39
|
#6 |
|
Depends on other things too. Is it a stock TM or does it have a different spring?
__________________
 Airsoft Sales and Repair/Upgrade Services |
|
|
|
|
June 27th, 2010, 00:19
|
#7 |
|
|
it is a stock TM AK. I went out and bought a backup battery just in case.
__________________
Arsenal G&G M4, KWC TMP, KJW M1911A1, KWC M92, KWC Mauser M712 Team: Three Amigos |
|
|
|
|
June 27th, 2010, 02:46
|
#8 | |
|
The math goes something like this in a perfect world. You will never get the same results from the math in practice.
Amp hours / amps drawn (or max amps dischargable) * 60 = total continuous runtime in minutes To calculate rounds Total Continuous runtime in minutes * 60 (seconds) * BPS = Total rounds in battery That number is going to be very optimistic for a couple reasons. First when your motor starts up it draws considerably more current than that (see here), and conversely when your let off the trigger all that accumulated inertia in the system is lost. Also you can't actually use all of your battery's capacity before you drop the voltage too low for the Motor to turn over or in the case of a LiPo reach the cut off.
__________________
Do you know what ruins airsoft? (Chair), (Drama), (Air), (Sugar) softers, filthy casuals --- Quote:
WANTED PTW Receiver PRIME, STG, Factory Last edited by Azathoth; June 27th, 2010 at 02:50.. |
|
|
|
|
 |
|
||||||
| Bookmarks |
|
|
 |
|
