

Guarantee
6 month
Delivery from Europe in
7 - 16
business days
Is the battery compatible even if it has a different capacity?
Yes!If the other technical specifications, such as voltage and connectors, match, the battery is compatible. A battery's capacity is measured in milliampere hours (mAh). If the replacement battery has a higher capacity than the original battery, it will offer you a longer runtime. If the capacity is only slightly higher or lower than the original battery, this will not result in any significant changes in runtime. You can use batteries with a different capacity without any problem. State-of-the-art NiMH cells for optimal device performance
Nickel-metal hydride batteries are a further development of NiCd technology. They have a higher energy density (approximately twice) at the same voltage. Thanks to their low internal resistance, this battery technology is suitable for devices with high power requirements at an affordable price, such as small and LED lights, toys, audio, photo, and video equipment, telephones, electric toothbrushes, razors, power tools, and model making.
Product safety notice:
This product has been manufactured in accordance with the regulations applicable in the EU. It meets, among other things, the requirements ofDirective 2011/65/EU (RoHS)as well as theCE marking requirement. Production is carried out in compliance with the relevant regulations onProduct safety, environmental compatibility and quality assurance.
1x battery
technology | NiMH |
capacity | 700 mAh |
Tension | 2.4 V |
Nominal energy | 1.68 Wh |
Dimensions (L x W x H) | 4.6 x 2.4 x 1.2 cm |
Number of cells | 2 |
Weight | 24 g |
Suitable for | Sony MDR-RF4000 Sony MDR-RF4000K Sony MDR-RF810 Sony MDR-RF810R Sony MDR-RF810RK Sony MDR-RF811 Sony MDR-RF811F Sony MDR-RF811K Sony MDR-RF811RK Sony MDR-RF840 Sony MDR-RF840R Sony MDR-RF840RK Sony MDR-RF850 Sony MDR-RF850R Sony MDR-RF850RK Sony MDR-RF855 Sony MDR-RF855R Sony MDR-RF855RK Sony MDR-RF860 Sony MDR-RF860R Sony MDR-RF860RK Sony MDR-RF925 Sony MDR-RF925R Sony MDR-RF925RK Sony MDR-RF970 Sony MDR-RF970R Sony MDR-RF970RK |
Replaces for | Sony BP-HP550-11 |