Description: Package Includes: Please check the selection and selection picture. Please choose carefully. Product Description: Do not spend too much time and money on frequent brands with low quality replacement. With our longer run time & protection features, your cycle life will also be improved because you get quality product for your headphone.1. High Capacity: No longer to worry about the endurance of the batteries, Kastar high capacity battery will provide ultra strong power for your headphone to performance well and operate longer.2. Battery Specification: Battery Type: Ni-MH; Battery Voltage: 2.4V; Battery Capacity: 1000mAh. Battery Dimensions: 1.8" x 0.9" x 0.45" (46.00 x 23.00 x 11.3mm)3. Safety Assurance: Kastar add mix-protection additive to the cathode of batteries, protect the material from degradation in the progress of charge and discharge, extend lifespan up to 1200 cycles.4. Low self-discharge: Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so Kastar batteries will holds power longer than others.5. Environmental Protection: Ni-MH eco-friendly cell, doesn't contain Hg/Cd/Pb, makes no pollution to the environment, and using DBCK steel shell which can protect the battery against explosion due to overpressure. Compatible with: 1. Compatible with the following Sony battery models: Sony BP-HP550-1 BPHP5501Sony BP-HP550-11 BPHP55011Sony BP-HP800-11 2. Compatible with the following Sony headphone models: Sony MDR-IF245RK MDRIF245RKSony MDR-RF4000 MDRRF4000Sony MDR-RF4000K MDRRF4000KSony MDR-RF4000RK MDRRF4000RKSony MDR-RF4000-1 MDRRF40001Sony MDR-RF810 MDRRF810Sony MDR-RF810RK MDRRF810RKSony MDR-RF840 MDRRF840Sony MDR-RF840RK MDRRF840RKSony MDR-RF840RJ MDRRF840RJSony MDR-RF850 MDRRF850Sony MDR-RF850RK MDRRF850RKSony MDR-RF860 MDRRF860Sony MDR-RF860RK MDRRF860RKSony MDR-RF925 MDRRF925Sony MDR-RF925RK MDRRF925RKSony MDR-RF970 MDRRF970Sony MDR-RF970RK MDRRF970RKSony MDR-RF995 MDR-RF995RK Note: NOT compatible with Sony WH-RF400 Wireless Headset Notice: If any questions, please feel free to contact us, our friendly and hassle-free customer service will work hard to put a smile on your face.Thank you very much!
Price: 6.99 USD
Location: 91706
End Time: 2025-01-15T21:33:26.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Compatible Model: For Sony MDR-RF925 MDRRF925 MDR-RF925RK MDRRF925RK
Compatible Brand: for Sony
Model: BP-HP550-11
Voltage: 2.4V
Capacity: 1000mAh
Color: White
California Prop 65 Warning: This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
Chemical Composition: Ni-MH
Bundle Listing: Yes
To Fit: Cordless Phone
MPN: MH-RF4000-3
Brand: Kastar
Country/Region of Manufacture: China
Available Variations
Color: 1 Battery
Price: 6.99 USD
Available Quantity: 301
Quantity Sold: 5
Color: 2 Batteries
Price: 9.99 USD
Available Quantity: 300
Quantity Sold: 3
Color: 3 Batteries
Price: 12.99 USD
Available Quantity: 200
Quantity Sold: 0
Color: 4 Batteries
Price: 15.99 USD
Available Quantity: 200
Quantity Sold: 0
Color: 5 Batteries
Price: 18.99 USD
Available Quantity: 100
Quantity Sold: 0
Color: 6 Batteries
Price: 21.99 USD
Available Quantity: 101
Quantity Sold: 1