Rank Product Name Score
1 Genuine Sony Rechargeable Battery BP-HP550-11 for Sony MDR-RF970RK, RF970R, RF925RK, RF925R, RF912RK, RF4000K, IF245RK, RF860RK, RF855RK, RF850RK, RF840RK, RF811RK, RF810RK Headphones Genuine Sony Rechargeable Battery BP-HP550-11 for Sony MDR-RF970RK, RF970R, RF925RK, RF925R, RF912RK, RF4000K, IF245RK, RF860RK, RF855RK, RF850RK, RF840RK, RF811RK, RF810RK Headphones
service_parts
9.7 GET ON AMAZON
2 BP-HP550-11 Replacement Battery for Sony BP-HP550-11 Headphone Battery (700mAh, 2.4V, Ni-MH) BP-HP550-11 Replacement Battery for Sony BP-HP550-11 Headphone Battery (700mAh, 2.4V, Ni-MH)
Olympia Battery
9.5 GET ON AMAZON
3 2 Pack BP-HP550-11 Replacement Battery for Sony BP-HP550-11 Headphone Battery (700mAh, 2.4V, Ni-MH) 2 Pack BP-HP550-11 Replacement Battery for Sony BP-HP550-11 Headphone Battery (700mAh, 2.4V, Ni-MH)
Olympia Battery
9.4 GET ON AMAZON
4 HQRP Battery Works with Sony BP-HP550-11 MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF811 MDR-RF811RK Wireless Stereo Headphone System HQRP Battery Works with Sony BP-HP550-11 MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF811 MDR-RF811RK Wireless Stereo Headphone System
HQRP
9.2 GET ON AMAZON
5 Replacement Battery for Sony BP-HP550-11 Ni-MH 700mAh Replacement Battery for Sony BP-HP550-11 Ni-MH 700mAh
Empire
8.9 GET ON AMAZON
6 Battery Compatible for Sony BP-HP550-11 Cordless Phone Battery Ni-MH, 2.4 Volt, 700 mAh - Ultra Hi-Capacity - Replacement for Sony MDR-RF810/840/850/860/925/970/4000 Cordless Phone Battery Battery Compatible for Sony BP-HP550-11 Cordless Phone Battery Ni-MH, 2.4 Volt, 700 mAh – Ultra Hi-Capacity – Replacement for Sony MDR-RF810/840/850/860/925/970/4000 Cordless Phone Battery
Dantona
8.7 GET ON AMAZON
7 Replacement for Sony BP-HP550-11 Battery - Compatible with Sony BP-HP550-11 Headphone Battery - Compatible with Sony MDR-RF860 MDR-RF4000 MDR-RF970 MDR-RF970RK MDR-RF925 (700mAh 2.4V NI-MH) Replacement for Sony BP-HP550-11 Battery – Compatible with Sony BP-HP550-11 Headphone Battery – Compatible with Sony MDR-RF860 MDR-RF4000 MDR-RF970 MDR-RF970RK MDR-RF925 (700mAh 2.4V NI-MH)
Upstart Battery
8.4 GET ON AMAZON
8 Genuine Sony Rechargeable Battery BP-HP800-11 for SONY MDR-RF995RK, MDR-RF995R, WH-RF400, MDR-RF895RK Wireless Headphones Genuine Sony Rechargeable Battery BP-HP800-11 for SONY MDR-RF995RK, MDR-RF995R, WH-RF400, MDR-RF895RK Wireless Headphones
service_parts
8.3 GET ON AMAZON
9 Replacement for Sony MDR-RF925RK Battery - Compatible with Sony BP-HP550-11 Headphone Battery (700mAh 2.4V NI-MH) Replacement for Sony MDR-RF925RK Battery – Compatible with Sony BP-HP550-11 Headphone Battery (700mAh 2.4V NI-MH)
Upstart Battery
7.9 GET ON AMAZON
10 Synergy Digital Battery Compatible with Sony BP-HP550-11 Battery - (Ni-MH, 2.4 Volt, 700 mAh) Synergy Digital Battery Compatible with Sony BP-HP550-11 Battery – (Ni-MH, 2.4 Volt, 700 mAh)
Synergy Digital
7.7 GET ON AMAZON

Genuine Sony Rechargeable Battery BP-HP550-11 for Sony MDR-RF970RK, RF970R, RF925RK, RF925R, RF912RK, RF4000K, IF245RK, RF860RK, RF855RK, RF850RK, RF840RK, RF811RK, RF810RK Headphones

Genuine Sony Rechargeable Battery BP-HP550-11 for Sony MDR-RF970RK, RF970R, RF925RK, RF925R, RF912RK, RF4000K, IF245RK, RF860RK, RF855RK, RF850RK, RF840RK, RF811RK, RF810RK Headphones

    Features:

  • Note! DOES NOT Fit: Sony MDR-RF995RK and WH-RF400 (they use a different battery BP-HP800-11, search ASIN: B07J1VWBPS)
  • New Genuine Original SONY rechargeable battery BP-HP550-11 in manufactures original sealed packaging
  • The battery will fit SONY MDR-RF912RK, RF925RK, RF925R, RF970RK, RF970R, RF4000K, RF4000, IF245RK, RF810RK, RF810R, RF811RK, RF840RK, RF850RK, RF855RK, RF860RK wireless Headphones
  • Type: Rechargeable Nickel-Metal Hydride (NiMH) 2X AAA batteries. Capacity; Voltage: 2.4 V, Amp Hours: 550 mAh
  • Dimensions: 1.1″ x 0.9″ x 0.5″ (L x W x H)

BP-HP550-11 Replacement Battery for Sony BP-HP550-11 Headphone Battery (700mAh, 2.4V, Ni-MH)

BP-HP550-11 Replacement Battery for Sony BP-HP550-11 Headphone Battery (700mAh, 2.4V, Ni-MH)

    Features:

  • Replacement Battery Compatible with Sony BP-HP550-11 Battery
  • Compatible with Sony MDR-840, Sony MDR-850RK, Sony MDR-925, Sony MDR-970RK, Sony MDR-RF810, Sony MDR-840RJ, Sony MDR-860, Sony MDR-925RK, Sony MDR-RF4000, Sony MDR-810K, Sony MDR-850, Sony MDR-860RK, Sony MDR-970, Sony MDR-4000RK, Sony MDR-RF4000K, Sony MDR-RF810RK, Sony MDR-RF840, Sony MDR-RF840RK, Sony MDR-RF850, Sony MDR-RF850RK, Sony MDR-RF860, Sony MDR-RF860RK, Sony MDR-RF925, Sony MDR-RF925RK, Sony MDR-RF970, Sony MDR-RF970RK. Not Compatible & will not take a charge with any other models.
  • Capacity: 700mAh, 2.4V, NI-MH Rechargeable Batteries
  • Certified by ISO9001, CE, RoHS Premium Cells
  • Meet or Exceed OEM Products. Lifetime Manufacturer Warranty

2 Pack BP-HP550-11 Replacement Battery for Sony BP-HP550-11 Headphone Battery (700mAh, 2.4V, Ni-MH)

2 Pack BP-HP550-11 Replacement Battery for Sony BP-HP550-11 Headphone Battery (700mAh, 2.4V, Ni-MH)

    Features:

  • Replacement Battery Compatible with Sony BP-HP550-11 Battery
  • Compatible with Sony MDR-840, Sony MDR-850RK, Sony MDR-925, Sony MDR-970RK, Sony MDR-RF810, Sony MDR-840RJ, Sony MDR-860, Sony MDR-925RK, Sony MDR-RF4000, Sony MDR-810K, Sony MDR-850, Sony MDR-860RK, Sony MDR-970, Sony MDR-4000RK, Sony MDR-RF4000K, Sony MDR-RF810RK, Sony MDR-RF840, Sony MDR-RF840RK, Sony MDR-RF850, Sony MDR-RF850RK, Sony MDR-RF860, Sony MDR-RF860RK, Sony MDR-RF925, Sony MDR-RF925RK, Sony MDR-RF970, Sony MDR-RF970RK. Not Compatible & will not take a charge with any other models.
  • Capacity: 700mAh, 2.4V, NI-MH Rechargeable Batteries
  • Certified by ISO9001, CE, RoHS Premium Cells
  • Meet or Exceed OEM Products. Lifetime Manufacturer Warranty

HQRP Battery Works with Sony BP-HP550-11 MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF811 MDR-RF811RK Wireless Stereo Headphone System

HQRP Battery Works with Sony BP-HP550-11 MDR-RF925 MDR-RF925R MDR-RF925RK MDR-RF970 MDR-RF970RK MDR-RF811 MDR-RF811RK Wireless Stereo Headphone System

    Features:

  • HQRP® Rechargeable Battery;
  • Battery Voltage: 2.4V; Capacity: 700 mAh; Ni-Mh;
  • Compatible with Original Battery;
  • 200 Days warranty! Headset is not included into our offer!
  • Compatible with: Sony BP-HP550-11 fits MDR-RF4000 MDR-RF4000K MDR-RF810 MDR-RF810RK MDR-RF925, MDR-RF925R, MDR-RF925RK, MDR-RF970, MDR-RF970RK Wireless Stereo Headphone System, Sony MDR-RF840 MDR-RF840RK MDR-RF850 MDR-RF850RK MDR-RF860 MDR-RF860RK MDR-RF811 MDR-RF811RK MDR-RF970R Wireless Stereo Headphone System. Please pay attention this Battery is only compatible with the models listed in the item.

Replacement Battery for Sony BP-HP550-11 Ni-MH 700mAh

Replacement Battery for Sony BP-HP550-11 Ni-MH 700mAh

    Features:

  • Replacement Battery for SONY BP-HP550-11 Ni-MH 700mAh

Battery Compatible for Sony BP-HP550-11 Cordless Phone Battery Ni-MH, 2.4 Volt, 700 mAh – Ultra Hi-Capacity – Replacement for Sony MDR-RF810/840/850/860/925/970/4000 Cordless Phone Battery

Battery Compatible for Sony BP-HP550-11 Cordless Phone Battery Ni-MH, 2.4 Volt, 700 mAh - Ultra Hi-Capacity - Replacement for Sony MDR-RF810/840/850/860/925/970/4000 Cordless Phone Battery

    Features:

  • Replacement Battery for SONY MDR-RF800/900 – Ni-MH, 2.4 Volt, 700 mAh.
  • 100% compatible with your OEM battery – 3 year warranty.
  • Made with high quality Japanese cells.
  • Synergy Digital is a Registered Trademark

Replacement for Sony BP-HP550-11 Battery – Compatible with Sony BP-HP550-11 Headphone Battery – Compatible with Sony MDR-RF860 MDR-RF4000 MDR-RF970 MDR-RF970RK MDR-RF925 (700mAh 2.4V NI-MH)

Replacement for Sony BP-HP550-11 Battery - Compatible with Sony BP-HP550-11 Headphone Battery - Compatible with Sony MDR-RF860 MDR-RF4000 MDR-RF970 MDR-RF970RK MDR-RF925 (700mAh 2.4V NI-MH)

    Features:

  • Replacement Sony BP-HP550-11 Battery
  • Replacement for Sony BP-HP550-11 Headphone Batteries
  • Lifetime Warranty, Compatible with Sony MDR-RF860, MDR-RF4000, MDR-RF970, MDR-RF970RK, MDR-RF925
  • Capacity: 700mAh, Upstart Battery Brand
  • On Sale for a Limited Time!

Genuine Sony Rechargeable Battery BP-HP800-11 for SONY MDR-RF995RK, MDR-RF995R, WH-RF400, MDR-RF895RK Wireless Headphones

Genuine Sony Rechargeable Battery BP-HP800-11 for SONY MDR-RF995RK, MDR-RF995R, WH-RF400, MDR-RF895RK Wireless Headphones

    Features:

  • New Genuine original SONY rechargeable battery BP-HP800-11 in manufactures original sealed packaging
  • The battery will fit SONY MDR-RF995RK, RF995R, WH-RF400, RF895RK, RF895R wireless Headphones
  • Type: Rechargeable Nickel-Metal Hydride (NiMH) 2X AAA batteries
  • Capacity; Voltage: 2.4 V, Amp Hours: 800 mAh
  • Dimensions: 1.1″ x 0.9″ x 0.5″ (L x W x H)

Replacement for Sony MDR-RF925RK Battery – Compatible with Sony BP-HP550-11 Headphone Battery (700mAh 2.4V NI-MH)

Replacement for Sony MDR-RF925RK Battery - Compatible with Sony BP-HP550-11 Headphone Battery (700mAh 2.4V NI-MH)

    Features:

  • Compatible with Sony BP-HP550-11, MDR-840, MDR-850RK, MDR-925, MDR-970RK, MDR-RF810, MDR-840RJ, MDR-860, MDR-925RK, MDR-RF4000, MDR-810K, MDR-850, MDR-860RK, MDR-970, MDR-4000RK, MDR-RF4000K, MDR-RF810RK, MDR-RF840, MDR-RF840RK, MDR-RF850, MDR-RF850RK, MDR-RF860, MDR-RF860RK, MDR-RF925, MDR-RF925RK, MDR-RF970, MDR-RF970RK
  • Battery Capacity: 700mAh, Voltage: 2.4, Type: Nickel-Metal Hydride
  • Lifetime Warranty
  • On Sale for a Limited Time!
  • Grade A Quality. High Capacity.

Synergy Digital Battery Compatible with Sony BP-HP550-11 Battery – (Ni-MH, 2.4 Volt, 700 mAh)

Synergy Digital Battery Compatible with Sony BP-HP550-11 Battery - (Ni-MH, 2.4 Volt, 700 mAh)

    Features:

  • (Ni-MH, 2.4 Volt, 700 mAh)
  • Replacement Battery for Sony BP-HP550-11 Wireless Headset Battery
  • Made with high quality Japanese cells – 100% compatible with your OEM battery – 3 year warranty.
  • Synergy Digital is a Registered Trademark
  • Battery dimensions: 1.8 x 0.9 x 0.5 Inch = 46 x 23 x 11 mm

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