Xtend Brand Replacement For HP ProBook 4520s Laptop Battery

Hewlett Packard ProBook 4520s Battery This is a brand new HP ProBook 4520s extended run premium grade replacement battery. The additional cells in this cartridge will protrude to the bottom of the laptop about 1 inch. This will have the effect of raising the rear of the laptop. The superior South Korean cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your HP ProBook 4520s laptop any time without diminishing your battery capacity.

This HP ProBook 4520s laptop battery replacement is typically superior to the original battery and is 100% compatible with your HP ProBook 4520s notebook computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
Brand:;
Voltage:;
Battery Capacity:;
Battery Type:;
Cell Origin:;
Color:;
Warranty:;
Guarantee:;
Useful Life:; XTend replacement computer battery; 10.8 Volts - compatible with 11.1 V; 7800 mAh or 90 Whr; also compatible with 5200 & 4800 mAh batteries; 9 Cell Li-ion (HP ProBook 4520s Battery - 6 Cell 5200 mAh); Samsung (South Korea); Black; 2 Year Warranty; 30 day full satisfaction guarantee; 300-500 recharge cycles; Check your current battery to ensure you are ordering the correct battery. It should match the picture above. This battery will provide about 3 hours to 4.5 hours of run time with this computer battery when new, depending on your energy use. This battery replaces the HP ProBook 4520s series laptop batteries and a host more which are listed at the extreme bottom of this web page. Replaces these many HP ProBook 4520s laptop battery part numbers: 587706-121 587706-131 587706-221 587706-241 587706-251 587706-421 587706-541 587706-741 587706-751 587706-761 593572-001 92100018 BQ350AA BQ350AA#ABA BQ350AA#AC3 HSTNN-CB1A HSTNN-CB1B HSTNN-DB1A HSTNN-DB1B HSTNN-I85C HSTNN-I85C-3 HSTNN-I85C-4 HSTNN-I85C-5 HSTNN-I86C HSTNN-I86C-3 HSTNN-I86C-4 HSTNN-I86C-5 HSTNN-IB1A HSTNN-LB1A HSTNN-Q78C HSTNN-Q78C-3 HSTNN-Q78C-4 HSTNN-Q81C HSTNN-Q81C-3 HSTNN-Q81C-4 HSTNN-W79C HSTNN-W79C-5 HSTNN-W79C-7 HSTNN-W80C HSTNN-XB1A HSTNN-XB1B PH06 PH06047 PH06047-CL Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 3 to 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery. How to care for your HP ProBook 4520s battery. You can extend the life of your laptop battery significantly through the proper care and handling of your battery. Any new HP ProBook 4520s laptop battery should first be fully charged by leaving it plugged in overnight. Once a computer battery is fully charged it will no longer accept any more power. It is a common practice to leave laptops plugged in after they have been turned off so that the battery has a full charge the next time you use your laptop.

It is probably fully charged within 5 hours.; A brand new notebook battery is in a weakened condition since it has not been conditioned yet. Condition and break in your new battery by performing 5 partial discharge and recharge cycles the first week you receive your new battery.; Run on battery power without the AC adapter cord at least once a week to keep the battery cells active and at their peak potential. When your laptop is plugged into the power adapter the battery goes to "standby mode" while your laptop runs directly on electricity from the wall outlet.; Even though y