Battery specs of Atari VCS Modern Controller?

[Atari4ages]

Hello VCS fans,

 

I need to know the battery specifications of the Atari VCS modern controller.
Unfortunately I was unable to find any data of it. In the product specification sheet it shows up as a "lithium ion battery" but without any further information.

Watt hours and type of the LiOn battery is missing and I need it for the shipping company to declare this item in the right way to get it shipped.

For the classic joystick, there is an article on disassembly, which makes it very easy to see the battery type.
Unfortunately, this is not available for the modern controller.

Any help is appreciated, thank you in advance!

 

Edited January 6 by Atari4ages

[Mockduck]

Here's a pic of the battery from my video taking apart the controller:

[Atari4ages]

Thank you so much, Mockduck!
Your quick reply helped me a lot.

[Atari4ages]

Just for the records, if anyone should need it -

the controllers battery specifications are listed beldow:

 

Classic Joystick:
CEL 782157
3.7V / 1100mAh
4.07Wh

 

Modern Controller:
Fullymax 492560
3.7V / 900mAh
3.33Wh

 

 

[tripled79]

Is it possible to add a second battery or a larger battery in the classic controller?

[+swlovinist]

Nice to see that the battery has a simple connection to the controller.   Easy to replace if you can find a battery compatible.