Top positive review
Good Inexpensive but Serviceable Charger
on April 18, 2014
I have a Graphtec data logger that takes a Sony NP-F550-type battery. I bought two cheap Sony NP-F550 replacement batteries...mostly just to verify the size and voltage compatibility and needed a charger for them, as Graphtec recommends that you charge the batteries individually...outside of the logger.
To fulfill my need, I bought this cheap "Battery Charger for SONY Li-Ion NP-FM500H NP-F550 NP-F570" from Amazon. It works like a champ and holds and charges the batteries just fine. I knocked off a star because it doesn't support the third terminal used by the Sony chargers with the batteries.