Neewer 7.2V 2600mAh Rechargeable Li-ion Battery Pack Replacement for Sony NP-F550/570/530 Compatible with Sony HandyCams Polaroid Other LED On-Camera Video Lights Using NP-F550 Batteries

Neewer 2600mAh NP-550 batteries.Benn using them for a couple of weeks....all good so far. They hold a decent amount of charge and work with all my NP chargers. I guess that's all I wanted them to do!

Neewer is a trusted brand and produce great products, these work as well as the leading brands and hold their charge well and as well as the originals.

The batteries last for roughly 3 hours each once fully charged. They are not heavy and easy to bring around.

ive used 4 x neewer batteries so far and up until now they are solid.i cant confirm they are the amp-hours rating as printed on them as i have no charger that displays that, but they last long enough for me to be happy with them and they don't appear to be losing capacity yet (all rechargeables made so far will lose capacity as they get older). recommended batteries.

I bought the light and it didn't arrive with the battery so I searched for a battery that would fit and I haven't been disappointed ever since.

Good value for money. Does what it says.

It looks like the genuine item but costs nothing. I tend to regard this brand as a cut above the rest of the Chinese cloners. Time will tell whether this attitude is justified.

Put this in a Sony Mavica which this should be compatible with, the battery functions fine but will not come out! The dimensions are not correct and the battery slightly too large.