Replacement Laptop Battery for HP HS04 HS03 Pavilion 15-ac151dx 15-af152nr 15-ac161nr 15-ac004tx 15-023tx 15-ac186tx 15-af013cl 15-af123cl 15-af087nw 807957-001 844197-850

• Compatible Part number: HS04, HS03, HS04041-CL, HSTNN-LB6U, HSTNN-LB6V, 807611-131, 807611-421, 807612-421, 807956-001, 807957-001
• Compatible Model: For HP 240 245 246 250 255 256 G4, HP Notebook 14 15 Series

Laptop Battery Maintenance Tips:

• When using your new battery for the first time, you need to prime the battery by charging it to 100% and discharging it to 20% for 3 times. If you don't know how to install a new laptop battery, you can search "How to install a new laptop battery?" on website.
• DO NOT let the battery drain to 0%: If you constantly let it drain to 0%, the battery becomes unstable will be seriously degraded.
• DO NOT keep your battery always fully charged: Just like emptying your battery to 0%, keeping your battery permanently charged at 100% is very harmful. As time goes by, this will increase its internal resistance and reduce its capacity.
• Perform regular charging cycles: If you don’t use your Laptop battery very often, it is important to cycle it (discharge => charge) regularly, at least once a month. Please store the unused battery fully charged. Do not store at low power to prevent reduce the lifespan of a battery.