Sony L-Type NP-F330/NP-F550 Equivalent Camcorder/Digital Camera Battery

Rating:
Summary: Look closer, and the voltage is 7.2V just like the Sony
Review: I feel silly rating this when I haven't used it, but neither has the other person that gave it 1 star. Amazon must have made an error in stating the voltage to be 3.6V. The tech specs list 7.2V. It's about $15 less expensive than the Sony.

Rating:
Summary: NOT A Replacement For A Sony NP-F330 or NP-F550
Review: The technical specifications listed for this Polaroid battery show it as 3.6 volts. If 3.6 volts is correct, then this Polaroid battery is NOT a replacement or substitute for the Sony NP-F330, NP-F530, or the NP-F550 batteries. The Sony batteries are 7.2 volts.

One star because it will not work as a replacement for the Sony batteries.