BATTERY PACK PARAMETERS：Nominal voltage/capacity:25.9V/2500mAh/64.75Wh, Input:Charge32V(Max)-1A(Max), USB-A Output:5.0V-3.0A/9.0V--2.0A/12.0V-1.5A 18.0W MAX, Connector output:29.4V DC,5A Max EXTENSIVE COMPATIBILITY: The recliner battery pack features a universal 2-pin connector, ensuring seamless connects with 2-pin recliners, sofas, and massage chairs from brands like Okin, Limos, Berkline, Flexsteel, and others 2500mAh LARGE CAPACITY: The rechargeable battery pack takes about 6 hours to fully charge. A single charge can be used normally for one month. Note: Some recliners come with additional features like USB charging ports, ambient lighting, or cup warmers. Using these features will significantly drain the battery power. LED DISPLAY: There is a percentage battery display screen on the top of the recliner battery pack. Simply press the button next to the screen to know how much battery is left, so you can know when to charge it SAFE & RELIABLE: The recliner battery pack is FCC/CE/UL certified and equipped with built-in protections against over-temperature, over-voltage, over-current, overload, and short circuits, ensuring safe home use. Note: This product does not include a charger Power up your reclining furniture with this versatile 2500mAh battery pack from PinPure. This universal 2-pin power supply features a convenient LED display for monitoring battery status and is compatible with power recliners, sofas, and lift chairs. The lithium-ion battery delivers a reliable 25.9V output and takes 6 hours for a full charge. Compact and efficient, this power pack measures just 6.7 x 3.1 x 1.5 inches and weighs 1.25 pounds, making it easy to handle and install. The battery pack comes with built-in safety features and meets FCC/CE/UL specifications for peace of mind. With a 2-amp current rating and 110V input compatibility, this power pack ensures smooth operation of your powered furniture. Note that the charger is not included with this package. The one-year warranty provides added confidence in your purchase.