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iRobot Roomba APS 4905 Battery

Brand: iRobot
Feature

    * Easy to charge and connect
    * Charges in 3 hours with ABS Fast Charger
    * Provides approximately 120 minutes of run-time
    * 50 percent greater useful life than original Roomba batteries

Product Description
Roomba APS Battery.

iRobot Roomba APS 4905 Battery Review
Though a different color, this is indeed the proper replacement battery for original Roombas. If you are lucky enough to have one of these classic machines around in good mechanical condition, do not fret and buy this battery now. You will be amazed and how your little guy springs back to life. Though a bit pricey, this is far less than you’d spend on a new machine. Unless you really need the features introduced on the new units, buy this instead. My unit went from barely being able to complete one room – and slowly, at that – to doing at least five rooms, each at top speed.

There is a major bug in the IRobot software for versions prior to 2005 I believe (maybe 2004) which causes the robot to stop working and for batteries to charge improperly. They have a fix – send it to you free – and you ship it back (its a usb plug in device) free because they provide the envelope – Try the software fix before the battery.

iRobot Roomba 4210 Discovery Vacuuming Robot, White originally ordered with maintenance pack. The maintenance pack comes with everything except a replacement battery. The original battery lasted exactly two years, typical for batteries. Though it would have been nice to already have a spare battery on hand, logically a battery sitting around for a couple of years would have expired anyway. The new battery arrived quickly from my point of ordering and was an easy swap and drop once cut out of the outer sealed sharp plastic packaging. My robot is back to pestering the dog again.

The battery shown is THE iRobot Roomba battery — the company name/logo is even printed on the battery that is SHOWN. However, this is a bit of false advertising, as the battery that is actually being sold is a generic X brand — just like the many others that are available on the market, but at least they advertise for being what they are — a generic brand, not an actual battery made by iRobot. The product itself works fine, but consumers are not exactly getting what they have paid for — the iRobot quality and brand.

My Roomba Discovery hadn’t been charged in a year (found out you have to charge it frequently even when not in use or it will never charge up again). The battery was completely drained and dead. Roomba customer service told me that it would never charge up and that I need to completely replace the ENTIRE Roomba. Well, all I did was buy this new battery and my Roomba has come back to life!! Better than before!

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