Dolgin Engineering TC400 Four Position Battery Charger for Sony NP-FM500H

The Dolgin Engineering TC400 Four Position Battery Charger simultaneously charges up to 4 select Sony-type battery packs. It supports the following batteries: Sony NP-FM50, NP-FM500H, NP-FM55H, NP-FM70, NP-FM90, NP-FM91, NP-QM71, NP-QM71D, NP-QM91, or NP-QM91D batteries. It will charge batteries in approximately 2.5 hours, even when all 4 charging bays are filled. Additionally, each battery bay is independent, meaning that batteries can be added and removed at any time.

An LCD display provides information on the charging status of each battery. It provides the information in volts, Ah, and percent of charge, with the percentage of charge being estimated via a proprietary algorithm. This charger is compatible with worldwide power, supporting 100-240 VAC or 12 VDC car power with an optional power cble.