New RI04 RI06XL Laptop Battery For HP ProBook 450 455 470 G3 Series, Envy 15-Q001TX,805294-001 811063-421 805047-851 HSTNN-PB6Q HSTNN-DB7B HSTNN-Q94C HSTNN-Q95C HSTNN-Q97C HSTNN-LB6Z P3G15AA

• Compatible with: HP ProBook 450 Series, HP ProBook 450 G3 Series, HP ProBook 455 Series, HP ProBook 455 G3 Series, HP ProBook 470 Series, HP ProBook 470 G3 Series, HP Envy 15-q001tx Notebook PC series.
• Fit for P/N: R104 R106XL P3G16AA HSTNN-DB7B HSTNN-PB6Q HSTNN-LB6Z HSTNN-Q94C HSTNN-Q95C HSTNN-Q97C RIO4 RIO6XL Spare 805047-851 805294001 805047-851 811063-421.
• Safety Protection: 100% New from Manufacturer, Compatibility With the Original, CE/FCC/UL or ROHS Certified for safety.

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.