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1C charger
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<blockquote data-quote="Locutus40" data-source="post: 80653" data-attributes="member: 13216"><p>yes thats because it has the amps behind it.. to do so... all batteries have a set limit on current input the bms determains that.. you can open the batt and add a ballance lead and a jst to it and bypass the bms and use a regular lihv charger that would be better..seeing how bms arent really designed to be charged by the bms they undercharge them plenty of youtube videos on this....a test was done on a battery with a bms they charge to under 12.2 volts instead of 12.5 i mean thats fine and all saves your batt alittle.. but never fully reaches 4.2 volts more like 4.1 or 4 volts....</p><p>maybe dji bms are better.. i dunno.... but still bms charging is not good id rather see the voltage on each cell and use my 400 dollar charger to do so i trust it more than a 20 dollar ebay special... no ones done the charge from a lipo charger well they have but the charger just outputs 13.8 volts is all its doing and when it sees a full bat its reading all the batts not the ballance leads.... so thats a scam people its just a converter providing the voltage... but an option and you can make the cable yourself some bannana jacks and small thin pins to slide into the sparks or any batts terminals make sure you know what terminals.. also the specks just use hv setting on your lipo.. i dont know if id trust this method but its just providing the voltage same as all the cheap crappy chargers on ebay are anyway.. funny thing ive pulled them apart they have more electronics than the spark... and 2 data lines to the batts wonder what they are reading when the battery does all the work maybe oh over temp or crap battery wont charge it wont be ballancing thats the bms job... anyway i wanna ad my own batt to the spark im thinking once we cant find batts for them ie 5 years down the line and ours are failed we need a sollution im thinknign a hv 1.4 pack pushed into where the old one was and rubber bands... or a bigger one 2.0 batt i hear they can lift it... oh wait the dji needs to see the bms signals so dji batt tear down the bms on top of the new bat with cables coming out into the spark id them of course hmm</p></blockquote><p></p>
[QUOTE="Locutus40, post: 80653, member: 13216"] yes thats because it has the amps behind it.. to do so... all batteries have a set limit on current input the bms determains that.. you can open the batt and add a ballance lead and a jst to it and bypass the bms and use a regular lihv charger that would be better..seeing how bms arent really designed to be charged by the bms they undercharge them plenty of youtube videos on this....a test was done on a battery with a bms they charge to under 12.2 volts instead of 12.5 i mean thats fine and all saves your batt alittle.. but never fully reaches 4.2 volts more like 4.1 or 4 volts.... maybe dji bms are better.. i dunno.... but still bms charging is not good id rather see the voltage on each cell and use my 400 dollar charger to do so i trust it more than a 20 dollar ebay special... no ones done the charge from a lipo charger well they have but the charger just outputs 13.8 volts is all its doing and when it sees a full bat its reading all the batts not the ballance leads.... so thats a scam people its just a converter providing the voltage... but an option and you can make the cable yourself some bannana jacks and small thin pins to slide into the sparks or any batts terminals make sure you know what terminals.. also the specks just use hv setting on your lipo.. i dont know if id trust this method but its just providing the voltage same as all the cheap crappy chargers on ebay are anyway.. funny thing ive pulled them apart they have more electronics than the spark... and 2 data lines to the batts wonder what they are reading when the battery does all the work maybe oh over temp or crap battery wont charge it wont be ballancing thats the bms job... anyway i wanna ad my own batt to the spark im thinking once we cant find batts for them ie 5 years down the line and ours are failed we need a sollution im thinknign a hv 1.4 pack pushed into where the old one was and rubber bands... or a bigger one 2.0 batt i hear they can lift it... oh wait the dji needs to see the bms signals so dji batt tear down the bms on top of the new bat with cables coming out into the spark id them of course hmm [/QUOTE]
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1C charger