My Power Bank Charge On And Discharge Simultaneously

Works great and I can charge it with a power bank!

I got the Anker 737 and this and I can charge it as fast as I can discharge it. Never run out of power!

Where to start? This battery is both durable in it's construction as well as usability in that it can be stacked to add amperage to a battery powered source that requires more than a typical 94wh load, this is genius. The fact that it trickles discharge from the exterior batteries inward means you can hot swap peel away the end battery off your camera/light/whatever-you're-powering while leaving a charged battery on board and add a fully charged pag to the back. This means never having to power down as long as you have 3-4 of these babies charged up. Speaking of charging, they stack and trickle charge as well! 4 Pags per AB charging plate. This saves you space, money and time as well as weight with less chargers needed in your flight case. The exterior power gauge is helpful showing you a rough percentage of remaining battery in numeric form rather than some of the other cyptic icon systems (speaking to everyone, looking at Anton Bauer). I can't speak to the life time of the battery, but it's been plugging away giving ample charge and discharge cycles for the better part of a year with no noticeable memory loss. Do yourself a favor and stop buying cheap batteries and get some PAGs. It'll be hard to go back to non-stackable battery systems after you have a chance to work with these PAGs...

Ordinarily we buy OEM batteries, but the OEM price for this is way too high. Only a few charge/discharge cycles so far, but seems to get the job done. Mostly we use the AC power supply for this camera so battery power is not a great concern.

I can charge two different battery types simultaneously.

My older Enercell charger had to charge batteries in pairs, would often not charge low batteries unless you could trick it and only did NiMH batteries. This charger will charge single cells which I really wanted. I have several devices that use odd numbers of batteries. It will charge batteries my old charger wouldn't charge. I like the discharge/charge feature to cycle batteries that don't get much use. I use it primarily with Eneloop batteries and it works great. It also does NiCad batteries. The discharge / charge feature would be perfect for NiCads which are much fussier... If I had any :)

power bank.

I use along with my own power bank to charge batteries while out shooting. Works for the LP-E6 as well as the new mirrorless H batteries, too.

I use it to put my power bank on it.

I like the fact that I can see the status of charge. Works great and can also discharge the batteries.