BM Premium 2 LI-90B, LI-92B Batteries and Dual Battery Charger for Olympus Tough TG-6, TG-5, TG-Tracker, Tough SH-1, SH-2, SP100 IHS, Tough TG-1 iHS, TG-2 iHS, TG-3, TG-4, SH-50, SH-60, XZ-2 iHS

Worked really well and the batteries made our camera behave like new!

In my previous review, I commented that the charger and/or batteries didn't appear to charge properly. I had plugged the supplied USB cable into a small power block supplied for iPhones. When I changed the power block to one provided for iPads (slightly more power (amps) output), the charger worked "as advertised". I had failed to first notice the note on the back of the charger box stating the minimum "input power" requirement was 2.1A @ 5VDC. Since a power block isn't supplied with this charger, I had to use one of mine.If you've purchased one of these chargers and the indicator lights flash "red" after inserting batteries, check the power supply "bloc" first. This info is printed on the power bloc, usually in very fine print, before contacting this device's customer support with your problem. Not all power blocs provide the required power this charger needs to operate normally.

So far so good. Charges my batteries well. I haven’t tried the non OEM batteries that came with the charger but the charger was the reason for my purchase.

Worked as expected, and I have no complaints.

I was looking for an external charger for my Olympus batteries. I don't like to charge the batteries inside the camera, and this charges two batteries at a time. It comes with a pair of batteries, which I will not use. I don't like to put cheap batteries in my expensive cameras and only use original manufacturers batteries. That having been said, it charge my two batteries quickly and I am very pleased with this charger.

The batteries seem to last as long as the OEM battery, which is good enough. I have not owned it long enough to assess how many charge cycles the batteries will take. As for the charger, it works fine even with two batteries, if the USB port can supply enough current. The minimum standard is only 0.5 amps, which is not enough. You'll need about 2 amps for the charger to work properly. Most computer USB ports will not supply 2 amps, but many plug-in-the-wall USB supplies will. Just look at the label on the USB supply and it will say how much current it will output.

Charger worked like a champ. I only gave the batteries 4 stars because it seems like they used a lot of juice and lost bars a little faster than my Nikon battery. This is probably fine though, but thought I'd point it out. these batteries are smaller than my Nikon.

Was hope third time is the charm. Not so much. Bought this charger, port to plug cable in broke in less than a week. Company sent be a replacement pretty rapidly. Number 2 broke less than a week later in the same way. I was being very careful on how I transported and plugged the cable in. Didn’t make a difference. Had my wife order one for me, without realizing she bought this same one again. Well after about a month same issue. I opened the charger up and I can clearly see the cable port is barely soldered in place. I wouldn’t recommend this charger unless you want to go through multiple of them and then eventually have to buy a different brand.