Disclaimer: The batteries supplied by our Company if not mark as [Original] are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computer manufacturers with which our products [are replacement for] may be used. Our Company and this Website are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our Website manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be used.

Are you looking for the best brand new battery at the most preferred price? Here is the right place! We provide the highest quality boolclass for the lowest price with the highest level of service, all in a secure and convenient platform. Our product range include replacement Notebook battery, Cordless Drill batteries, Digtal batteries, Vacuum Cleaner batteries and Biomedical batteries for most major brands, including Dell, Apple, Compaq , HP, IBM , Lenovo, Fujitsu, Gateway, Sony, Toshiba, Nihon Kohden and GE.

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High Quality: We believe that you will get the new highest quality batteries and adaptes at the lowest prices. We continuously test many brands of Vacuum Cleaner And Mowing Machine batteries to ensure that we get the best quality batteries for you.

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Fast Shipping: We shipping iRobot Roomba 4199 Vacuum Cleaner Battery the same day, and you can choose two shipping ways. The faster way will only take 2-5 days Worldwide. Please leave a recipient's phone number for Secure delivery at first.

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Good Tips For Getting Maximum Shelf Life For Your 4199 Vacuum Cleaner Battery:

Your new battery comes in a discharged condition and must be charged before use (refer to your Vacuum Cleaner And Mowing Machine for charging instructions). Upon initial use (or after a prolonged storage period) the battery may require two to three charge/discharge cycles before achieving maximum capacity.

When charging the battery for the first time your Vacuum Cleaner And Mowing Machine may indicate that charging is complete after just 10 or 15 minutes. This is a normal phenomenon with rechargeable batteries. Simply remove the iRobot Roomba 4199 battery from the Vacuum Cleaner And Mowing Machine and repeat the charging procedure.

It is important to condition (fully discharge and then fully charge) battery every two to three weeks. Failure to do so may significantly shorten the battery's life (this does not apply to Li-Ion batteries, which do not require conditioning). To discharge, simply run your device under the battery's power until it shuts down or until you get a low battery warning. Then recharge the battery as instructed in your user's manual.

If the batteries will not be in use for a month or longer, it is recommended that it be removed from the device and stored in a cool, dry, clean place. It is normal for replacement battery to become warm during charging and discharging.

A charged battery replacement will eventually lose its charge if unused. It may therefore be necessary to recharge the battery after a storage period.