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TB47 Recell Idea/Attempt

Joined
Apr 12, 2025
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Age
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Hi everyone,
I am new to this group.
I recently bought a Inspire one.
I got 5 batteries with it. Here is the break down:
1 - Good
2 - Usable
2 - Need to be recelled.

After doing a lot of research I found the exact battery numbers:

TB47 3.7V 2250mAh - 5634A7
TB48 3.8V 2850mAh -6135A6

The size of the cells are 34x106.

So here are some other Cell options:

2300 MAH 30C -803496,Dimensions is Thickness x Width x Length =8.0x34x96mm,weight:49.35g

2300 MAH 40C - 833496,Dimensions is Thickness x Width x Length =8.3x34x96mm,weight:54.9g

2600 MAH 30C - 7534106,Dimensions is Thickness x Width x Length =7.5x34x106mm,weight:53g

2800 MAH 7C - DC01A3,Dimensions is Thickness x Width x Length =5.6x34x107mm,weight:53g

2600 MAH 35C - 8534106,Dimensions is Thickness x Width x Length =8.5x34x106mm,weight:57.6g

2600 MAH 35C - 8534106,Dimensions is Thickness x Width x Length =8.5x34x106mm,weight:57.6g

2700 MAH 35C - 703496,Dimensions is Thickness x Width x Length =7.0x34x96mm,weight:49g


So here was my idea:
These are all standardize for RC Lipos. Rather than paying $20 per cell.
I am going to buy a battery that already has them. Tear it down and take the cells to put them into a normal TB47 Battery.
I know I could just do run a XT90 and do all that, However I want it to look factory and I want to use the factory charger.


So here is the battery I am looking at:

CNHL 3S Lipo Battery 2200mAh 30C 11.1V


I believe this uses the 803496 cells as listed above. It comes with two battery for $40 including tax. (This is CAD)
So I am going to attempt this. If so then I can get a factory looking TB47 with almost the same capacity as new.
If this works then I may have found a cheap and effective way to recell a TB47.
My goal would be realistically finding another RC complete battery with 703496 cells so I can convert a it to a TB48.
For now this is only a proof of concept. If it works on one battery and the results are good then I will move on to doing my battery upgrade.


Please let me know what you think.

Thanks!
 

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