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Post by Îze'† on Sept 22, 2007 21:52:02 GMT 7
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Post by Îze'† on Sept 22, 2007 21:53:15 GMT 7
ito pa
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Post by Îze'† on Sept 22, 2007 21:54:36 GMT 7
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Post by Îze'† on Sept 22, 2007 21:57:47 GMT 7
sasabihin ko ba kng san na bili un charger? bad trip......
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Post by gunslinger on Sept 22, 2007 22:01:03 GMT 7
san mu nga ba nabili yung charger sir?
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Post by Yuan <Ice Cube> on Sept 22, 2007 22:03:09 GMT 7
Anu ba nmn yan! san ka ba bumili... nakakasira naman... sbhin kung saan nabi yung charger para masabihan mga kasama natin..para d maulit
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▀ scalawag
Administrator
woot woot
Never argue with an idiot. They'll bring you down to their level, then beat you with experience.
Posts: 1,031
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Post by ▀ scalawag on Sept 23, 2007 1:09:40 GMT 7
sir, are you sure that the charger you used is marked as charger for the lithium polymer kind?
sir ross also experienced the same. first charging pa lang niya lumobo na. fortunately, naagapan bago sumabog.
malaki talaga ang risk and maintenance nang lipoly battery. i have read threads that even a bb direct hit at lipoly will cause it to explode.
sir Ize'T, itabi mo na lang yung tamiya plug, you might find it useful someday.
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Post by Îze'† on Sept 23, 2007 6:17:54 GMT 7
firefox na quick charger din un ginamit ko pero 30 mins lng sumabog na... kaka bad trip nga eh...
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Post by apache on Sept 23, 2007 6:26:28 GMT 7
Just wondering, d kaya puno pa yung battery mo nung chinarge mo kaya sumabog?
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Post by Îze'† on Sept 23, 2007 6:31:33 GMT 7
alam alam ko sir hnd un puno sir kc pag puno naman sir dba mag kulay green dun sa charger...
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Post by Hammer on Sept 25, 2007 7:33:51 GMT 7
There are so many reasons that could cause that....and all of them are valid....yan siguro ang downside ng lipoly....maselan kasi at dapat bantayan ang pag-charge.
Dahil sa nangyari....siguro ni-mah na lang ang battery na bibilhin ko. I'm not saying don't use lipoly. To some it may be a lesson to learn and still use lipoly....extra care na lang ang gagawin.
Sir Ize't .... nice of you to inform us about it....thanks
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Post by decipher on Sept 25, 2007 9:45:14 GMT 7
Tsk... too bad...
well, nice info for the rest of us...
saan mo nabili sir ize't?
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RAMROD
Administrator
Super Duper Mega Police
Posts: 700
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Post by RAMROD on Sept 25, 2007 10:35:24 GMT 7
kaya nga nicad or nimh lang ang ginagamit ko sa mga toys ko... ;D ;D ;D
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Post by ''SNAKE'' on Sept 25, 2007 19:39:13 GMT 7
ngekz.....very sad naman experience mo sir izet....bali,kabibili ko pa naman din ng li-poly ko... sana wag mangyari sakin yan...otherwise,sasabog din sama ng loob ko....mahal kaya ng li-poly batt nu, hindi ko pa nga napapalitan batt ng kotse ko kasi inuna ko ung li-poly ,jejejeje......kakahinayang naman kung masusunog lang agad...hehe!!!
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Post by 2one on Oct 1, 2007 9:33:17 GMT 7
Li-ion / Li-Poly batteries can be potentially very hazardous if over-charged or over-discharged. Because of this fact, battery packs may be specified to contain their own internal protection circuit. Typically, that protection begins with a simple voltage monitor IC which controls a back-to-back N-channel MOSFET switch. This MOSFET switch is designed to protect the battery from a short-circuit, over-voltage, or over-discharge event by disconnecting the internal battery cell from the output terminals of the battery pack. Single-cell Li-ion batteries, for instance, support an operating voltage range from 4.2V to 2.8V. The voltage monitor IC tracks the battery voltage and, once it discharges to a point below 3V to 2.5V, the circuit opens and prevents further discharge which could result in damage to the battery. Some battery protection control ICs also offer temperature sensing to disconnect the battery cell from the battery back terminals in the event the battery becomes excessively hot.
Sometimes a problem within the battery, an excessive charge rate, or a high ambient operating temperature condition can drive up the temperature within a battery cell. Excessively high operating temperatures can create a hazardous situation that can result in permanent damage to the battery or, worst-case, cause explosion and fire. Battery pack manufacturers protect against this event by adding thermal protection in the form of a negative temperature coefficient (NTC) thermistor. The thermistor is usually connected between a third terminal on the battery pack and the ground or negative terminal. This temperature sensitive resistor drops in value as the temperature of the battery increases. The value of the NTC thermistor is monitored by the battery charge IC. The charger IC will shut down the charging process in the event the battery pack becomes too hot.
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