Having a good laptop battery is one of the most important parts of owning a laptop， especially if you intend to take advantage of the laptop's portability. Today， thisHP Battery is recommended . Due to the high amount of power that this HPBattery are able to provide， it is typically quite useful and durable. It is extremely powerful while remaining cost effective， you can maximize your laptop's convenient portability and recharge this top-quality HPBattery easily. Overall， getting the power that you need from a battery is important， and this HPBattery provides amazing results for your laptop!                                    Features             You can get long hours of battery life without having to frequently plug into recharge with the Notebook Battery<br> Having 2600mAh Laptop Battery for your laptop is more than just a luxury， its a necessity<br> No memory effect. Chargeable even if it has not been used up yet<br> Using advanced cell technology and quality parts， the Notebook Laptop Battery guarantees the stamina you need for long work sessions and travel<br> Manufactured to the highest quality available， Notebook Laptop Battery with true enhanced performance<br> Notebook Laptop Battery is powered by high quality cells<br> The Replacement Laptop Battery recharges while it is installed and the computer is connected to AC power <br>                                                            Specifications             Capacity     2600mAh    <br> Battery Type     Rechargeable li-ion Battery     <br> Number of Cells     4Cells    <br> Compatible with     HP Compaq 510s 530s    <br> Voltage     14.8 V    <br> Weight     306g/10.79oz    <br> Color     Black    <br> Dimensions     (10.62 x 2.36 x 0.98)" / (27 x 6 x 2.5)cm (L x W x H)    <br> Model     510    <br> Part Number        RW557AA     HSTNN-IB45     HSTNN-FB40    <br>                                                             Package Includes            1 x 14.8V 2600mAh  Rechargeable li-ion Battery For HP Compaq 510s 530s Laptop<br>1 x Users Manual<br>