Where to get battery

[Hettie's Crew]

This is from my motorcycle helmet (Schuberth C5), it’s a Sena device but neither Schuberth or Sena appear to supply them from their websites, unless I’ve missed something.
EBay appears to have similar (3.7 and 1000mAh) though not with the three wires and plug.

 

[Outdoors Dad]

Get same spec battery and snip off original battery connectors. I've had to do this with sons radio control cars.

 

[Googlebot]

1200mAh Replacement Battery For Sena 50R Contactor - AliExpress 44

Smarter Shopping, Better Living! Aliexpress.com

www.aliexpress.com

Here you go, I tried a search with the numbers on the battery.

 

[Two on Tour]

This is from my motorcycle helmet (Schuberth C5), it’s a Sena device but neither Schuberth or Sena appear to supply them from their websites, unless I’ve missed something.
EBay appears to have similar (3.7 and 1000mAh) though not with the three wires and plug.View attachment 1055951

https://www.ebay.co.uk/itm/12652752...pid=5339023013&customid=&toolid=10001&mkevt=1

3.7V 3.7Wh1000mAh 3-Wires Thermistor Li Lithium Battery 102050 JST 3Pin 2.0mm Compatible For GPS Bluetooth Speaker DashCam LED - AliExpress 44

Smarter Shopping, Better Living! Aliexpress.com

www.aliexpress.com

 

[menis]

This one maybe ? :-
https://www.amazon.co.uk/dp/B0CRKY8ZWD?tag=mhf04-21
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[menis]

You've all beaten me to it - sorry
Menis

 

[Hettie's Crew]

AliExpress appear to have come to the rescue, it looks the same, specs are the same. Just hope the size is the same at 50x20x10mm.

3.8V 1200mAh for Sena 50C Bluetooth headset battery - AliExpress 509

Smarter Shopping, Better Living! Aliexpress.com

www.aliexpress.com

 

[Two on Tour]

AliExpress appear to have come to the rescue, it looks the same, specs are the same. Just hope the size is the same at 50x20x10mm.

3.8V 1200mAh for Sena 50C Bluetooth headset battery - AliExpress 509

Smarter Shopping, Better Living! Aliexpress.com

www.aliexpress.com

The numbers on the smaller lithium ion batteries are the dimensions of the battery in millimetres.

 

[Hettie's Crew]

The numbers on the smaller lithium ion batteries are the dimensions of the battery in millimetres.

That’s the risk with the one I’ve ordered, all the specs are correct, 3.8v, 1200mAh but I couldn’t find the size in the add.
Though I’m fairly sure the Schuberth SC2 is based on Sena 50.

 

[Hettie's Crew]

Not resolved yet, think I’ve ordered the wrong ones from Aliexpress. They didn’t show sizes but I found out elsewhere the Sena 50C has shorter squarer batteries and I think I need the 50R type, though the ones shown above in the Googlebot post show three wires but state two wires then say compatible with both which leaves me confused and in the position of waiting weeks for something to come that could be wrong.

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