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charge 1s lipo while plugged in

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Old 12-18-2020 | 08:45 AM
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Default charge 1s lipo while plugged in

i was going to ask this in the mt44 section but its more of a general question.

is it ok to charge a 1s lipo while it is still plugged into my radio?
My thought process is to wire in a splitter and add a port to the side of the radio to charge from via something like this https://www.amainhobbies.com/expert-...caAh02EALw_wcB

the next option is to go to a wireless charge pad but that looks a little more involved then id like to do right now.
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Old 12-18-2020 | 09:45 AM
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Probably no reason to do this. Don't know how many cells your using but my 3PK uses a 3300 3 cell Lipo and when I raced twice weekly, i only had to charge it once every 6 months. NiMh had to be charged more frequently.
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Old 12-18-2020 | 09:13 PM
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Originally Posted by Andy Koback
Probably no reason to do this. Don't know how many cells your using but my 3PK uses a 3300 3 cell Lipo and when I raced twice weekly, i only had to charge it once every 6 months. NiMh had to be charged more frequently.
it’s a single cell 3000mah
the aaa nicd didn’t last for shit
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Old 12-19-2020 | 01:45 AM
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I advise to use Eneloop NiMh cells. Still easy and safe to use and have a low self discharge rate.
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Old 12-20-2020 | 05:30 AM
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Will the eneloops last longer then regular aaa?
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Old 12-20-2020 | 09:15 AM
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Normal NiMh can lose a lot of charge after a week, and over a winter they can be empty or gone below the lowest safe voltage (0.9v) what will harm the cells. Eneloop batteries will still have their charge over the winter. I think the transmitter use AA cells? The white eneloops are 2000mAh and there are black with 2300mAh. On my old Futaba T3VCS I could do more than 8 hours on one charge 2000mAh eneloop.
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Old 12-20-2020 | 11:44 AM
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I have a li-ion powered dremel that wasn't being charged properly by the standard charger. I added 2 bullet connectors to it and now I charge with my RC chargers. I just put some electrical tape over them since they are wired directly to the battery.

No issue charging a battery while it's in your radio.

You might be better off putting in a barrel connector since it's just a hole and it would be easy to make a charging lead.
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Old 12-21-2020 | 02:40 AM
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Originally Posted by Roelof
Normal NiMh can lose a lot of charge after a week, and over a winter they can be empty or gone below the lowest safe voltage (0.9v) what will harm the cells. Eneloop batteries will still have their charge over the winter. I think the transmitter use AA cells? The white eneloops are 2000mAh and there are black with 2300mAh. On my old Futaba T3VCS I could do more than 8 hours on one charge 2000mAh eneloop.
the mt44 is just AAA which looks like 900mah fromt the black eneloops

Originally Posted by GerryH
I have a li-ion powered dremel that wasn't being charged properly by the standard charger. I added 2 bullet connectors to it and now I charge with my RC chargers. I just put some electrical tape over them since they are wired directly to the battery.

No issue charging a battery while it's in your radio.

You might be better off putting in a barrel connector since it's just a hole and it would be easy to make a charging lead.
that makes sene. The hole may even fit a snug xt60. was thinking prototype it with hot glue then move to epoxy if i like it lol.
it seems alot of people are going with the 18650 cells as well on the mt44 so i may try that first but the lipo is a bit easier imo.
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