Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Does this work with the np55 Sony battery.
Document: If you have the Sony Replacement battery, then you'll need the charger as well. I bought this for the LED video lights and the Sony batteries work with it.
The charger works fine; however, it is capable of charging more than one type of battery. It comes with an attachment to charge another type of battery than what I have. The Sony NP-F550 battery fits into the charger without an attachment but it is not clear initially. There are no operating instructions with the charger that show how it is supposed to work. Trial and error eventually worked but could have resulted in a bent pin or broken plastic.
The good thing about this charger is that it can work with other types of batteries, since the Sony NPfP-550 loses its charge very fast, take the opportunity to buy a Panasonic that meets my requirements.
Lite weight But work pretty good. Have not test the car charger yet....Over all it's kool for me. Also it have a indicator light to let you know when the battery is charge.
The chargers work, but one of the ones I ordered came in a different model for the wrong battery (ordered four).This may happen as they are all very similar, in any case Amazon fixed my problem.
Either the battery or charger don't work. Ordered with Neewer video light, let battery charge all day. Green light on charger during charging, but battery doesn't work. Suck city, baby.
It seems to work with the cheap ones though.So far, it seems to charge my brand x batteries which have so far not turned into paperweights and continue to work like champs in my light. The lack of instructions in. Or on the box to clarify when a battery is charged or if it is smart enough to know to stop is annoying enough that I ding them one star.
The backup batteries function very well like the original primary battery. The batteries have extented the use of my camera. I am not restricted to one battery which in the past resuled in my missing the moments for more pictures. I am overjoyed that now I have the ability to take more photos without a worry about the power in the camera. The batteries have not harmed my camera and continues to work very well.
I bought this for charging my Sony battery and it worked pretty well as expected. If you are looking for something cheap, this is what you need to go for.
Buy this charger for sony replacement batteries I use in lamps of 160 LEDs, I recommend charging batteries for 110 v since for vehicle battery cable is very thin
Answer: yes it does