Battery for Sony SRS-X55 u.a. 2600mAh

Reliable Sony SRS-BTX300, SRS-X55, SRS-X77 spare battery for your loudspeaker Well-constructed for simple exchange Full functionality and compatibility with your Sony speaker Reliable and modern Li-Ion technology - no memory effect Replaces Sony ST-04 High-quality Sony SRS-BTX300, SRS-X55, SRS-X77 battery for your loudspeaker boxes If you're looking for a compatible and cost-effective Sony SRS-BTX300, SRS-X55, SRS-X77 battery, you're in the right place. Our rechargeable batteries are designed to the highest standards, meaning they have a very long service-life. In addition the battery is precision-fit for your Sony loudspeaker, making it a cost-effective alternative to the original equipment manufacturer's product - without compromising on quality. Especially practical: The battery can be charged with the original charger or another compatible charger. High-quality Li-Ion cells for optimal device performance Lithium-ion batteries have a high energy density and are among the most powerful batteries. Compared to NiMH batteries, they have a low self-discharge rate and are not subject to memory effect. They do not require regular discharging so are low-maintenance. When correctly stored, these rechargeable batteries have a long service life, are durable and have a high number of possible charging cycles. Li-ion batteries are used in various portable devices with high energy requirements e.g. smartphones, notebook computers, cameras and power tools. These batteries can also be used in radio-controlled models and telecommunication applications. Please note: With lithium-ion replacement batteries of a significantly higher capacity than the original battery (1000mAh and higher), the replacement may differ slightly in size and thus be marginally heavier or thicker. The replacement battery may therefore stick out slightly.