Ever been on a long flight, ready to hunker down and get some work done, only to discover that your HP ProBook 4515s/CT battery is plunging toward the red zone an hour after take off? So have we. That's why we've gathered these simple tips that will preserve your notebook's juice and boost your productivity. Read them now. You'll thank yourself later.

1. Fully charge this new HP ProBook 4515s/CT laptop battery packs before use. New laptop battery pack needs to be fully charged and discharged (cycled) a few times before it can be conditioned to full capacity.
2. Fully charged stage, Rechargeable laptop battery undergo self-discharging when left unused. So your should store this battery pack in a fully charged stage
3. Fully drain and fully recharge the HP battery pack every few months.
4. For longer this battery life, turn down the LCD brightness of your HP ProBook 4515s/CT laptop.
5. Don't short circuit the terminals or store this HP laptop battery pack with metal parts.
6. Extending HP Laptop Battery Life:Laptop batteries have finite life spans. Whether you use the power cord and remove the battery it will lengthen the life of the battery.
7. Proper Laptop Battery Care:Remember that when you have removed the battery from a laptop while using with an electrical outlet ¨C the automatic battery backup is no longer functional.

This laptop battery you purchased from us is guaranteed! We warranty this laptop battery sold in our website, other than explicitly stated, are 100% brand new and free from defects in material and workmanship.

• 100% Q.C. of this HP Battery.
• This ProBook 4515s/CT replacement battery is guaranteed to meet or exceed original specifications.
• This battery for HP ProBook 4515s/CT is sell with 1 Year Warranty.
• This HP ProBook 4515s/CT battery is sell with 30 Days Money Back.

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