Sena 50S Intercom Battery Replacement

[@canisse3]

I contacted the after-sales service which remained ineffective in the face of a simple battery failure. A few euros for amazon with the help of this excellent tutorial. THANKS.

[@StefaManuMoto]

Haha, I am glad that it was helpful for you!

[@janeelp]

Was able to wedge a micro screwdriver at the top of the connector to remove it for battery replacement. Thanks for the instructions! The rest was fairly self explanatory. Just remember which orientation the battery connector is taken out. It's not easy to figure out the orientation if you don't take note initially.

[@discover-myself]

Thanks for this great video! Your instructions were really helpful, and I was able to successfully change my Sena 50S intercom battery following them. I really appreciate it!

[@StefaManuMoto]

I am so happy to read this! 😁 Congrats!

[@kymmoulds]

Sir, what a great video. What can I say. My 50S battery became faulty only months out of its warranty period. Some days it will work all day other days it will work only for an hour or 2. I've got into the habit of connecting a battery pack to it and putting the battery pack in my jacket. Now I'm going to give changing the battery a try. Again many many thanks and a BIG thumbs up.

[@StefaManuMoto]

I had exactly the same symptoms with mine. Haha, I am so happy to see that the video comes in hand to you! 😁 Let me know if you managed to change it or not and if you need more help you can contact me on Instagram at: @stefmanu

[@kymmoulds]

@@StefaManuMoto Gi day froma raining Sydney Australia Saturday. I just replaced the sena 50S battery following your instructions to the letter and it works like a charm. At first power up it showed 80% battery. The battery I bought on eBay is a higher mAh rating than the OEM one. It has saved me binning the 50S so I can get a couple of more years out of it. The battery I bought on eBay is a higher mAh rating than the OEM one. As I said a great video and again many thanks. Cheers Kym

[@StefaManuMoto]

Hi @@kymmoulds ! I am so glad to see this! As you have seen in the video mine was also a little higher in mha and it’s working so good. I wish you all the best and a sunny weather!

[@Hertha74934]

Vieln Dank für die hervorragende Anleitung

[@StefaManuMoto]

Glad it was helpful!

[@kaastosti]

Thanks for this! Using a heater to remove the connector on the bottom is the way to go. Looking at the connector with the diagonal bit in the lower left corner, the plastic on top can be moved a bit. That is where I could carefully wedge a plastic hook-thingy meant to small repairs to remove it. As far as I could see there is only some adhesive on the left and right sides of the connector.

[@aekashiraki2570]

Good tutorial, need to watch this again when my 50s need battery change

[@StefaManuMoto]

Really glad to see that. If you will need any more info you can contact me on instagram at stefmanu

[@aekashiraki2570]

@@StefaManuMoto will do

[@BahaBuran]

Thank you Stephan; Your video helped me immediately and I rescued my 50S thanks to you🙏🙏🙏🙏

[@StefaManuMoto]

I am so glad to see this. I have no clue why Sena is not selling genuine batteries for this. It would have been another way of creating revenue for them and a way of saving units for us. It’s not like anyone had the skill to do it at home so for them as a company would have been a win win situation.

[@BahaBuran]

@@StefaManuMoto I agree with you 100%... But I cannot understand Sena Company.... They seems, they have not follow to creating revenue as additional , they thinking sell new models to old users ((( And I still fighting with them; about 30K's their wrong software..

[@StefaManuMoto]

@@BahaBuran ahh software wise they are rubbish!:( I really like the mesh, the “hi google”, “hi siri” integration and the reliability but I feel like they are so behind in comparison with Cardo for example. :(

[@BahaBuran]

@@StefaManuMoto 👍👍👍👍👍

[@ayoubkhadraoui7190]

178 / 5 000 Thank you very much for your video, it helped me a lot with my sena, I had the same problem but after seeing your video it encouraged me to replace the battery. ride safe ✌🏼

[@StefaManuMoto]

Ha! I’me happy to see that! It’s really nice to have the possibility of saving your unit and not buy a new one at the first battery use. 😂

[@noCtol88]

No need to remove the Jog-wheel, the sides open and reassemble fine without removing it!

[@StefaManuMoto]

Now that i am thinking about it, that is true! Good info man! Thx a lot!

[@Lost1Byte]

Thanks! This helped a lot.

[@StefaManuMoto]

You’re welcome and I am glad to see that!

[@BlazeofFire524]

Literally my 50s after owning it for a year… 20s is still going strong can sit over the winter and retain the charge.

[@StefaManuMoto]

Well now you have a solution for the 50s too. 😁 It’s a nice product to throw it away only because the battery is dead.

[@BlazeofFire524]

@@StefaManuMoto definitely thank you

[@StefaManuMoto]

@@BlazeofFire524 you’re welcome!

[@rizashahril]

omg thank you bro, mine have a problem with the power button that dont work. i just cant figure out how to take out the motherboard but your vid using the dryer helps!! I just use a lighter btw and it came off easily. Clean it up using contact cleaner and now its working again, i almost thinking of throwing it away, thank you so much. 👍👍👍👍

[@StefaManuMoto]

Waaaa, so glad that it was helpful for you and it saved your Sena. Keep in mind to properly align the white rubber gasket that prevents the water and also when you screw back the screws be careful when tighten them not to break the plastic brackets.

[@TheMartinus]

Thanks, worked perfectly

[@StefaManuMoto]

Ha! I am so happy to see that! Glad for you and ur unit. Take care and ride safe! 🤜🤛

[@aBluegrassPicker]

Great job on this video!

[@StefaManuMoto]

Thank you very much and I do hope it will come in hand for you!

[@Whiterice097]

Maybe you can help me. My 50s worked perfect last week. Charged it after a ride overnight. The light turned off and now it wont turn on at all and when i plug it in there is no light

[@_nismo2667]

Awesome video, do you know if this would work with sena 50r ?

[@StefaManuMoto]

Thank you! The battery? I am not sure, haven’t done any research on the 50r, but what you can do is to see if the 50r’s battery has the same specs as 50s. If they are the same most probably they share the same size. You can ping my on instagram @stefmanu for more questions if you need.

[@monicaciucur2457]

Love the quality😊

[@StefaManuMoto]

Thank you very much!

[@ممدوحالرشيدكراجالمروى]

I have a problem with the Sina 50 headphone. It works for 5 minutes or less and then suddenly turns off. What should I do? The battery has been replaced and the problem is not resolved?

[@StefaManuMoto]

Well I would asume that there is a connection issue inside the unit or the connection between the unit and the dock on the helmet. Was it doing the same before you changed the battery?

[@ممدوحالرشيدكراجالمروى]

@@StefaManuMoto It works and everything is fine. After a few minutes, it turns itself off. I turn it back on and it works for a few minutes and then turns off

[@StefaManuMoto]

@user-gl8rr3mz7j but i was asking is it was working fine before you changed the battery?

[@mashacokolova3162]

hi, will this battery fit the SENA 50C headset?

[@StefaManuMoto]

I have no clue but I would expect to be totally different since 50C has a different layout and setup. I would asume that because it has the camera, it should have a bigger battery. You need to tare it down and see what is inside of it.

[@Booboosik]

Wow, so little waterproofing. Could have applied lacquer to the motherboard, used magnets on the jogwheel instead.

[@StefaManuMoto]

Mye…..Sena starts to be a disappointment. An expensive unit with no water proofing, poor battery life and quite big in comparison with other units on the market. I really like the sound quality, the integration with Siri and Android, easy way of interacting with commands but all of this is useless if you lose them after a ride in the rain or after a year of use because the battery life is dead…..

[@yamilessus]

Hello, anyone tried with sena 50r? I want to know if is the same battery

[@r1can79]

Literally my 50r rn

[@StefaManuMoto]

I thing it is similar ro be honest

[@vasilemanu7116]

😛😛😛😛👍

[@eprohoda]

awesome ~would you lik ea promo?!see you on my side!Stefan,

[@StefaManuMoto]

Hi mate, thank you very much! What promo?