AOLIKES 3.7v 1400mAh Battery Replacement for Sena 50R, 50R-01 Motorcycle Bluetooth Headset, SP76 Battery Replacement (NOT Compatible with 50R 3-Button)

This works great with the SENA 50r with the 3 buttons. Just make sure your original battery has 2 wires. Sena company runs a scam. They tell you they won't replace the battery and recommend you don't attempt to open the unit to change the battery....so essentially they are telling you to buy a new $300 unit to replace a $19.00 battery. Total scam. They also say you won't be able to re assemble the unit if you try to open it - that's up to you and your skill set but I thought it was pretty easy and that I did just as good a job as the laborers SENA probably has making these things way overseas.

I bought this for replacement in my Sena 50R Bluetooth. The old one started not to hold a charge. Now I get the low, medium and high battery notifications again, so I'd say it's fixed. Good price for just a battery versus replacing the actual helmet set.

When my Sena 50R started to go dead after a few minutes use, I knew it needed a new battery. I found the AOLIKES for a great price at Amazon and gave it a try. It took about an hour to get the 50R apart and swap batteries. The AOLIKES appears identical to the original battery and has a 1400 mah rating vs the original with a 900. After a full charge I reset the Sena and started the Bluetooth connection to my iPhone. I also started the fm radio. After three or four hours of use the Sena showed the battery was at 60%. I took several bike rides with similar results. The new battery is better than the original. Very happy customer.

Bought to replace my sena battery for long trips and it works great holds a charge for a long time can ride all day with no issues

This replacement battery was installed in my motorcycle helmet headset to replace the original. This battery has led to a much longer headset life and replacement was very straightforward.

fixed my few-year-old battery issue on my sena 50r. it works with the 3 button, if your 3 button has the 2 wire battery, mine did.

No clue if it even worked. Took out of the package, removed from the bag & the red wire came off of the battery.

correct fit and works good

Please don’t buy this battery, yes it fits the Sena Prism Tube and the Wifi version of this camera but the battery is total rubbish. It won’t charge, I put it on charge and at 20mins it stopped charging, turned the camera on and it worked for 25mins and shut off, no more power. Whilst charging the camera got really hot to a point I was very concerned. Tried to return through Amazon but had to pay return postage which Amazon said they would refund, took to the post office, post office said I cannot return batteries thought the post, the return address was in Luxembourg, so now stuck with an item I can’t return. I will say Amazon refunded me fully which I was grateful, but they should have never put me in this situation in the first place.

Wir sind wirklich beeindruckt von der hohen Qualität dieses LiPo Ersatzakkus. Das Material wirkt sehr robust und langlebig, was für einen Akku dieser Größe nicht selbstverständlich ist. Die Verarbeitung ist sauber und passt exakt in das Sena 50R Headset, sodass die Installation problemlos und ohne Werkzeugwechsel vonstattengeht. Mit einer Kapazität von 1400mAh bietet der Akku eine spürbar längere Laufzeit im Vergleich zum Originalakku. Das bedeutet für uns deutlich mehr Freiheit bei längeren Fahrten, ohne ständig an das Nachladen denken zu müssen. Die Spannung von 3,7 Volt und die Leistung von 5,18 Wh sorgen für eine stabile Energieversorgung, die das Bluetooth-Headset zuverlässig am Laufen hält. Das Lieferpaket umfasst den Akku als komplettes 2-Draht Akku Pack, was den Austausch erleichtert und die Kompatibilität garantiert. Ein klarer Vorteil, da man nicht separat nach Zubehör suchen muss. Zudem ist der Akku wiederaufladbar und zeigt keine nennenswerte Leistungseinbuße nach mehreren Ladezyklen, was den Nutzwert und die Nachhaltigkeit erhöht. Insgesamt überzeugt uns dieses Produkt durch seinen hohen Qualitätsstandard, den umfangreichen Lieferumfang und vor allem durch den praktischen Nutzen für jeden Sena 50R Nutzer. Es ist eine kosteneffiziente Alternative zum Original, die in Sachen Leistung und Zuverlässigkeit voll überzeugt.

La batterie de mon Sena 50R ne tenait plus la charge. Cette batterie de remplacement a réglé le problème. En plus la capacité est plus grande. 140mah vs 900mah. Extrêmement satisfait.

Battery(s) arrived quickly, fitted my pair of 50R's perfectly. Initial testing indicates in excess of 12 hours with mesh activated. Very pleased.

Swapped out my original battery as that was only lasting 30 minutes before dying. So far this battery has lasted 9 hours on a full charge and still showing 57%. You’ll need a precision screwdriver set to swap the battery out and a bit of patience but well worth it.