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IntoFPV Forum › Hardware Discussion › LiPo Battery and Charger v
Discussion Field charging battery

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Field charging battery
Martin19117 Offline
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#1
04-Sep-2018, 04:56 AM (This post was last modified: 04-Sep-2018, 08:14 AM by Martin19117.)
Hi. I got a charger that takes in. I believe 12-38 volt dc. 2 question.

1.). Would a standard 12 volt car battery work to charge a couple 4S 1300 mAh 90c lipo batteries. Also how is this posible if 4S is more than 12 volt car battery.

2.) correct me if this is wrong.
If I connect a 24 volt DC battery to my lipo charger. This will be able to charge any 4S battery I have from 1300mAh to 5200mAh lipo. The 24 volt dc battery would be either a RV or marine battery.
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Sugs Offline
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#2
04-Sep-2018, 07:13 AM
12v or 24v will work fine. Your charger steps up the voltage for 4S or more.
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Martin19117 Offline
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#3
04-Sep-2018, 10:56 PM
Cool thank you. I wasn’t sure how it worked since I don’t have experience in field charging



(04-Sep-2018, 07:13 AM)Sugs Wrote: 12v or 24v will work fine. Your charger steps up the voltage for 4S or more.
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