Should You Keep Lithium Batteries Fully Charged

Prefer these to regular batteries because they are easier to keep around, fully charged.

Batteries came fully charged and ready to use. No complaints.

Good batteries, when fully charged it's enough for about 4-5 hours of a photoshoot. No complaints so far.

Lithium Ion batteries are notoriously mislabeled for capacity. I use these for camera stabilizers and flashlights, and expect performance. This Nitecore battery provides the full labeled current with minimal voltage drop. I have cycled one of my three four times, and performance was fully maintained. The only issue was with my chargers - the batteries would show fast charging, but never quite finish. Removing the battery and reinserting showed a fully charged battery, suggesting an issue with both chargers. Performance is very good.

SMALL BUT POWERFUL. USE TWO TO KEEP MY BATTERIES CHARGED. CHARGES FASTER THAN OTHER CHARGERS AVAILABLE FOR 5D MK II. EASY TO STORE AND HAVE AVAILABLE ON THE ROAD.

Great price for these batteries. The charger lets you know when they are fully charged. Happy for this purchase.

This product just makes charging your extra batteries easier. You'll always have a fully charged battery.

I use the AC-VQV10 to quickly get both my batteries fully charged before I head out for a shoot. It works fast, and automatically switches from charging the first battery to the second one so I don't have to mess with it. The LCD screen clearly indicates the charge level on each battery, so I can easily see how much more is left to go. It's light enough to throw in the bag if you're going on the road for a few days, too. If you use a Sony camera that takes V, H, or P batteries, and charging them is an important part of your routine, this thing is well worth the investment.

Awesome rechargeable batteries that allow me to have less waste. They do take a good while to charge, but they give you over 8+ when fully charged. I am using them in Shure SLXD Beta58 mics, and using the drop in charger. Money WELL spent.

I first purchased the Tectra Smart Dual Charger, but it never fully charged the batteries consistently for some reason. It more often than not, left the fully charged batteries missing one bar when placed into the camera. Next I bought the SmallRig Dual Slot, but that was even worse. It would stop charging or reading the amperage altogether. So now I finally got the Fujifilm charger in hopes that the actual company's charger would do it's job, and yes, it is way faster and fully charges both batteries. As others have mentioned for this price, it should have come with a proper USB-C cable that's capable of charging, as well as wishing the size was smaller. So don't waste your money like I did. Just get this one and deal with the bulkier size.