After full chrage, TB48 battery shows 4.31V per cell

[reto1191]

After charging one of my brand new TB48 batteries the 2nd or 3rd time, I was surprised to see the voltage showing 4.31V / 4,32V per cel, see attached screenshot. I always charged with one of my two DJI chargers.

What's wrong?

 

[KyleMaxxUav]

I think you are fine .. Maybe just an older battery


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[The Editor]

After charging one of my brand new TB48 batteries the 2nd or 3rd time, I was surprised to see the voltage showing 4.31V / 4,32V per cel, see attached screenshot. I always charged with one of my two DJI chargers.

What's wrong?
View attachment 8758

Nothing - go fly!

 

[John Alan]

Totally normal to see 4.31/4.32 on a correctly charged to 100% DJI battery... enjoy...

 

[reto1191]

I just don't understand that I bought two TB48 batteries at the same time, in the same store, one battery with the normal 4.20V per cell max and one with 4.30V per cell max. I always thought that in the LiPo world, 01.V really matters. Obviously I missed something.

Any hints or further clarifications welcome.

 

[The Editor]

I just don't understand that I bought two TB48 batteries at the same time, in the same store, one battery with the normal 4.20V per cell max and one with 4.30V per cell max. I always thought that in the LiPo world, 01.V really matters. Obviously I missed something.

Any hints or further clarifications welcome.

No - 4.2 IS NOT the max of Inspire packs.
Normal Lipos will top out at 4.2v per cell however the Inspire uses the newer Li-HV packs which have a top out at 4.43v per cell. This is clearly stated in the manual (assuming you have read it) on page 20.

Stop worrying - go fly.