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🔋 Power up your Beats, stay unstoppable.
The CELLONIC replacement battery offers 350mAh of high-quality Lithium-Polymer power at 3.7V, engineered for perfect compatibility with Beats Solo 2.0 and 3.0 headphones. Tested under rigorous German standards, it delivers reliable, long-lasting performance to extend your headset’s lifespan and avoid costly replacements.









| ASIN | B074ZKQ8BH |
| Antenna Location | Charging Case, Gaming Headset, Headphone, Headset, Motorcycle Bluetooth Headset, TV Headphones |
| Battery Capacity | 350 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 7.4 Grams |
| Battery capacity | 350 Milliamp Hours |
| Battery cell composition | Lithium Polymer |
| Best Sellers Rank | 514 in Mobile Phone Replacement Batteries |
| Box Contents | 1x Battery 350mAh User Manual |
| Brand | CELLONIC |
| Brand Name | CELLONIC |
| Compatible Phone Models | Beats Solo 2.0, Beats Solo 3.0 |
| Country of Origin | China |
| Customer Reviews | 3.5 out of 5 stars 203 Reviews |
| Item Dimensions | 34 x 35 x 4 millimetres |
| Item Weight | 7.4 Grams |
| Manufacturer | CELLONIC |
| Model Name | 921615 |
| Model Number | 921615 |
| Number of Batteries | 1 Product Specific batteries required. (included) |
| Number of batteries | 1 Product Specific batteries required. (included) |
| Product Warranty | 2 year manufacturer |
| Recommended uses for product | Charging Case, Gaming Headset, Headphone, Headset, Motorcycle Bluetooth Headset, TV Headphones |
| Reusability | Rechargeable |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
| Voltage | 3.7 Volts |
A**M
Absolutely did the job!
My daughter dropped her Beats headphones in a sink full of water, dried them out but the battery wouldn't charge, swapped in this replacement and they're back up and running saving me a fortune!
P**L
Steer clear of this make
Brought this make again as the previous one that was advertised to fit my beats solo3 was actually too thick. This one has been on charge all night after first instal and it’s only charged to 25% very disappointing so will return and now look for a different make as these are useless.
J**N
Decent battery
Replaced the battery with this on my girlfriends beats, the battery life is exactly the same from the original. Definitely worth buying if your needing to replace the original
M**2
Awesome
Works perfectly fine open my beats headphones installed new battery within five minutes had a little charging it and then I just basically charged it again very good product I would say that you need a little bit of skill to repair these they are very delicate so you have to take your time putting batteries and things like that into it they have got tutorials on YouTube if need be overall the battery was fine😎👍🏾
A**R
Perfect replacement for beats
Swapping this battery with beats by Dre solo 3 battery worked perfectly. The original battery started losing power too quickly so changed it now my headphones charge as normal. Saved me buying new headphones!
M**K
Battery does not charge! DO NOT BUY!!!
Recieved battery, this one does fit my beats 2 unlike the other battery cellonic sell but it does not charge whatsoever. Save your money effort and time and do not buy!!!!!
A**N
Perfect replacement for Beats Solo 2.0
My daughters headphones had stopped holding their charge. Found this replacement battery and with a few online videos had the battery replaced. Some reviews say the battery is too big so included some photos to show the new battery in place. Has been working for a month now with no problems.
B**E
Not working properly and doesn't charge
fit fine just intermittent power off and on and don't charge Seems to be faulty battery Sending them back
R**A
Una compra imprescindible si tenemos unos Beats Solo con problemas de batería
Magnífica solución para darle una segunda oportunidad a tus Beats Solo 3 (también compatible con los Solo 2, según creo). El cambio de batería, bastante sencillo (hay muchos tutoriales en Youtube), resulta muy recomendable cuanto notamos que la carga dura muy poco o apreciamos comportamientos extraños en este producto. Funciona exactamente igual a la original, aunque el conector difiere un poco pero es perfectamente compatible. Solo por el ahorro en mano de obra, la compra merece mucho la pena.
C**N
Parfait
Parfait
A**I
Ottima sostituzione di batteria con misure difficili da trovare
Dovevo sostituire la batteria di alcuni telecomandi di una telecamera da casco. Ho cercato disperatamente in rete una batteria da 350mA con misure compatibili e spessore di soli 3mm scoprendo che non ne fanno quasi più, si trovano tutte da almeno 4mm. Sembrano anche ben fatte, saranno presto collaudate. Per ora soddisfatto!
N**O
Einfache Installation, Laden einwandfrei möglich
Sehr einfache Installation bei meinen Beats Solo 3 Wireless. Aufladen funktioniert einwandfrei ebenso wie eine uneingeschränkte Funktion der Kopfhörer. Akkuleistung wird sich noch zeigen.
E**I
Lieferung ging sehr schnell
Der Accu wurde sehr schnell geliefert. Passte in die Kopfhörer und funktionierte auch. Leider hat der Kopfhörer ne andere macke
Trustpilot
2 weeks ago
1 day ago