Top Power New Laptop Battery for Panasonic Toughbook CF-18 CF-18D CF-18F CF18K Series Panasonic Laptops CF-VZSU30 CF-VZSU30A CF-VZSU30AU CF-VZSU30B CF-VZSU30BU CF-VZSU30U CF-VZSU30W Battery (Li-ion 7.4V 49Wh)

Item came just as expected and was actually a day early!!! Allows me to take my ToughBook back into the field, don't havta have it powered to the Wall or Vehicle all the time!!! Gives me bout 6hrs max

Was concerned about the compatibility of the battery prior to purchase but as soon as I popped it in, the laptop recognized it immediately and it showed to be fully charged. It has worked flawlessly since then and saved us $120 over an OEM replacement.

I've wasted money on different laptop batteries before that had horrible run time. These batteries are very close to oem quality.

battery worked fine. put it in laptop and charged it and it works just fine. would recomend this to anyone

The battery fit right in the laptop, it arrived on time and it was exactly what was described, it seems to be working good so far. The price was good