Kastar Fully Decoded BLN-1 LTD2 USB Battery Charger Replacement for Olympus BLN-1 BLN1 Battery, BCN-1 Charger, M-D E-M1, OM-D E-M5, OM-D E-M5 Mark II, OM-D E-M5 Mark III, Pen E-P5, Pen-F Camera

Love the display on this, super clear and easy to read. Even came with two batteries. NOT Olympus, obviously, but still. Don’t know how long they will last, but batteries are always helpful. I really like the ability to charge two at the same time. I am hopeful for this.

This is for an Olympus Pen F camera. Charger worked fine for the supplied batteries, batteries worked fine in the camera. Haven't used them long enough to tell whether they're less than, equal to or better than OEM. Shipped fast and packed adequately. No problems encountered while charging, charger gives positive feedback while charging and very evident when it's done. Apparently there are other inserts that can be used with the same charger for other battery sizes, have not seen those sold separately. Was not a consideration when purchasing. Two-up charging is very nice.

These batteries are decent, and the charger is nice to have - it's far more convenient than the old Olympus charger I've got that requires a spot on my power strip. For less than a single OEM battery, this is a great deal, but these aftermarket replacements do not last as long as the originals - in fact, my ten year old Olympus battery lasts about twice as long. Obviously a minor issue that can be easily remedied by simply carrying more batteries, but something to keep in mind if, for whatever reason, you're using a camera professionally.

It may be a fine battery and charger but it is not the right fit for my OM-D E-M5 Mark III. That camera needs an BLS-50. What is so frustrating is that I asked on Amazon if what I was going to buy BLS-50 battery but KasterUSA wrote to me saying I needed this one. They were wrong. I wait most of a week to find that it wasn’t what I needed.I am extremely disappointed that I had to $6.25 postage to get my $21.99 refund started. KasterUSA should refund my return postage.