COMPAQ F4809A  (4400mAh, 14.8V)  Laptop Battery

(Replacement Laptop Battery for COMPAQ F4809A)

Most of the pc laptop batteries items we carry are in stock and will be shipped on the next business day you place your order. Orders placed on Sunday will be shipped on next Monday. Your order laptop batteries will be delivered to the shipping address within 3 to 7 business days after being shipped out. (Note: business days are Monday through Saturday, Sunday is excluded). If the items you ordered are out of stock, we will contact you by email or telephone.

We warrant that the products sold in our website are brand new and free from defects in material and workmanship - We never sell used or refurbished batteries.

- 1 Year Warranty.

- 30 Days Money Back.

We understand that security is essential when buying online. That's why we have worked hard to create one of the safest online shopping environments in the industry.

-Our checkout process is 100% secure. Your order information is encrypted and transmitted through our secure (SSL) server technology.

-ACTUAL manual review of each and every order - no salesbots - no automated processing. In case of doubt, we'll contact you BEFORE charging your credit card. We want it to be right the first time.

-We are very serious about fraud cases. We take extra steps to carefully validate all credit card information. Please rest assured that we're protecting you from unauthorized charges. And by minimizing fraud cases, we can also keep our prices down.

-Guard against identity theft - Only authorised personnel are permitted to process your order and handle your personal data.

-Packages arrive safely. For shipment, we take an extra step to protect your packages by using the UPS exclusively. The UPS tracking system protects your shipment from being ¡°hijacked¡±. You can log in anytime, day or night, to track your order in real time.

When you use a new lithium ion COMPAQ F4809Alaptop batteries that buy back lately at the first time, you should carry on to refresh and discharge completely 3 times. Namely the laptop batteries must be charged and discharged completely for three times, put electricity quantity to the utmost again. Not to use the COMPAQ F4809A laptop battery until you repeat three times. Make sure the chemistry material in the laptop batteries battery being activated and the internal electricity chemical reaction of the COMPAQ F4809A laptop battery enter the best appearance.
From then on, you can use COMPAQ F4809A laptop battery random namely you can use it when charging, but you must guarantee there is once turn on electricity completely one month. Such depth turn on electricity can stir up the laptop batteries battery to activate the function, and it is very important for Prolong the service life of the battery. If laptop batterieshasn't being used for more than 3 months, When you want to use it, you must use the same method (refreshing and discharge completely 3 times) to charge and discharge it again before use to insure to activate the COMPAQ F4809A laptop battery.