This 21700 5000mAh Battery from Scubalamp can be charged with a USB-C cable. These batteries have power indicators at 25%, 50%, 75%, and 100%, and can be recharged about 3000 times.

Voltage: 3.7V    Watt Hours: 18.5 Wh    Rechargeable with a USB-C Cable    Power Indicator    Can be Recharged up to 3000 Times

Related Questions and Answers

Q: 1. Does the output amperage of the AC adapter that is charging this battery make any difference?

A: No, output amperage just will determine how fast it will charge.

Q: 2. What is the max working power capacity in watts? How many watts light can I attach to this at max? I don't care how long it lasts, just what light i can use max.

A: The Dracast Battery Extender works with led lights that use 24v type batteries, up to 10 amps. And the maximum working power is 240 watts.

Q: 3. Fits nikon z9 batteries?

A: No, the Nomatic McKinnon Battery Case is to small to hold the Nikon EN-EL18d Rechargeable Lithium-Ion Battery (10.8V, 3300mAh) used in the Nikon Z9 Mirrorless Camera.

Q: 4. Can this pouch handle the batteries of the Nikon D90, D7000 and D3000?

A: Yes this pouch would hold all three types of batteries.

Q: 5. Can the batteries be flown without airline restriction?

A: The Insta360 Titan Battery has a 82.08Wh rating. Since that is less than the airline limit of 100Wh, you can carry-on this battery.

Q: 6. Will this case fit Fujifilm NP-T125 batteries for GFX 50R? They are 7/8 inches thick.

A: Yes the Nomatic McKinnon Battery Case will hold about 2-3 of the Fuji NP-T125 batteries.

Q: 7. I know this unit can hold two batteries for the D90 or 7000 . But, can they hold the batteries with the contact covers?

A: No they cannot. The covers need to be off.

Q: 8. Is this battery waterproof to 10m like the camera?

A: The battery is not waterproof. In order for the camera to maintain it's waterproof rating, the battery compartment door must be closed and airtight, as well as the USB port, to keep water from damaging the camera and battery.

Q: 9. What other size battery can I use in a px19r flash light besides azx955

A: The COAST ZX955 Rechargeable Ported 21700 Type C Li-Ion Battery for EAL18, PM300, PM310, and XPH34R is for the Coast PX19r flash light according to the manufacture. But the do list that it can run on three AAA batteries as well. Note that AAA will not last as long and might not run the flash light as bright.

Q: 10. Will these fit Sony L-Series batteries? Specifically, the ones Atomos makes for the Ninja V in the Atomos Power Kit.

A: Unfortunately, the McKinnon Battery Case would be too small for the L-series batteries in the Atomos Power Kit.