BP-HP550-11 Battery for Sony MDR-RF811RK MDR-RF811R MDR-RF811 MDR-RF855RK MDR-RF855R MDR-RF810RK MDR-RF810R MDR-RF840RK MDR-RF840R Wireless Headphones - 700mAh
(51 reviews)
In stock
Delivery: 2-3 business daysCompatible with
Shipping: £2.95
£13.95
Variants
1x Battery
£13.95
Overview
Whether you’re working, gaming, watching TV or listening to music, this BP-HP550-11 replacement battery will keep you charged for longer - a 100% compatible Sony MDR-RF811RK battery, Sony MDR-RF855RK battery, replacement MDR-RF810R battery & more.
This CELLONIC® NiMH high-performance, rechargeable Bluetooth headset battery for Sony MDR-RF811RK is the perfect Sony wireless headphone battery replacement, giving you long-term, reliable use – with longer breaks between charges.Specifically designed for use as a BP-HP550-11 replacement wireless headphone battery, with 100% compatibility for MDR-RF810R, MDR-RF4000K, MDR-RF840R earphones and many other models.
✔ High-capacity, long battery life – High-quality, high 700mAh capacity, long-life headset battery.
✔ Reliable replacement battery – modern, NiMH technology with a reduced memory effect holds its charge over longer periods.
✔ Certified safety and quality – CE & ROHS certified, Grade A BP-HP550-11 battery with short-circuit, overheating and overvoltage protection.
✔ Thorough, comprehensive testing – each battery cell is tested for optimum capacity and to ensure all safety requirements are met – all before installation.
✔ Wide compatibility – replacement battery fits a wide range of Sony wireless headphones - a perfect battery replacement for Sony MDR-RF970R, MDR-IF245RK, MDR-RF4000, MDR-RF810R MDR-RF810RK MDR-RF811 MDR-RF811RK, MDR-RF840R MDR-RF840RK, MDR-RF850R MDR-RF855RK, MDR-RF860 & many more.
CELLONIC® BP-HP550-11 Battery Specifications:
Capacity: 700mAh
Voltage: 2.4V
Cell Technology: NiMH
Model: Sony BP-HP550-11 Battery
★ 3-Year Guarantee ★
CELLONIC® wireless headphone batteries stand for high-quality and certified standards – that’s why they come with a 36-month guarantee!
Technical details
| SKU: | 916216 |
|---|---|
| Weight: | 32 g |
| Length: | 70 mm |
| Width: | 48 mm |
| Height: | 15 mm |
| Voltage: | 2.4V |
| Battery Technology: | NiMH |
| Battery Capacity: | 700mAh |
| EAN: | 4250264970656 |
Reviews
5
Review by
Jose Angel
The battery complies with the physical characteristics of the original. Size, shape and voltage match the original battery.
This review was translated automatically. Source language was spanish
La batería cumple con las características físicas de la original. Tamaño, forma y voltaje coinciden con la batería original.
5
Review by
FRANCOIS
Quality ok
This review was translated automatically. Source language was french
Qualité ok
5
Review by
Karl
Past first
This review was translated automatically. Source language was dutch
Past prima
4
Review by
Pascal
Not compatible with Sony mdr rf855r headphones. Because the pole male is too big
This review was translated automatically. Source language was french
Non compatible avec casque Sony mdr rf855r. Car le pole male est trop gros
5
Review by
Hans-Jörg
Very satisfied
This review was translated automatically. Source language was german
Sehr zufrieden
5
Review by
Hans Peter
fast delivery, good quality, excellent
This review was translated automatically. Source language was german
schnelle Lieferung, gute Qualität, hervorragend
5
Review by
Hanspeter
good alternative to the very expensive original batteries
This review was translated automatically. Source language was german
gute alternative zu den sehr teuren Originalbatterien
5
Review by
Michel
In reality, the quality can only be appreciated after at least one year of use.
This review was translated automatically. Source language was french
En réalité la qualité ne peut être appréciée qu'après un an d'usage au moins.
4
Review by
Werner
The order is based on the recommendations of Mercedes.
This review was translated automatically. Source language was german
Die Bestellung richtet sich nach den Empfehlungen von Mercedes.
4
Review by
Sam
It's hard to give a fair opinion on a product that has just been purchased!
This review was translated automatically. Source language was swedish
Svårt att lämna ett rättvisande omdöme på en produkt som precis är nyinköpt!