NEEWER7.4V/2600mAh Replacement Li-ion Battery for Flash Speedlite, Lithium Battery Pack Compatible with Neewer TTL Z2-C Z2-S Z2-N, Z1-C Z1-S Z1-N, Z760-C Z760-S Z760-N Flash Speedlite, NB-Z1

Great

Great battery life - much better than other brands.

This is a great battery with some serious power, 480 full power flashes off a full charge, I didn't test 480 flashes but after a couple of hundred, it was still going strong so a very good battery for events and my weddings that I do, seems well made too and does not get hot when charging, all in all, a very good battery.

This replacement battery for Flash Speedlight has a decent enough capacity at 2,600mAh, which provides up to 480 full power flashes.It's small and light, making it portable and easy to carry.So far, it's been reliable and I've not experienced any overheating or power drops while charging.All in all, it's a good battery, whether used as a replacement or as a backup.

I like Neewer Kit. It has never let me down.This Neewer 7.2V/2600mAh battery works perfectly with the Neewer Z1-C TTL Speedlite flash. According to the product's spec, it's also suitable for Neewer's Z1-S TTL Speedlite flash and the Z1-N TTL Speedlite flash, but I can't comment on those from experience.As with other Neewer kit, the price is sane (a refreshing change in the realm of camera equipment), yet the performance is excellent. Neewer products are to photography what Epiphone is to guitars: quality design and production at a budget-ish price.

I got it for my Flash Speedlite.Worked just as they should.The ability to change batteries are easy as it's the same size as the originalsThis is needed because the Flash Speedlite battery doesn't last long at all.So you need spare's in order to swap out an old with a new.My item worked straight out the box, amazing

"Long Story Short"All well madeWorks perfectlyFits as originalGood capacityNot much to say about battery: it does the jobValue for money 10 out of 10

Great battery that performs just as original one but cheaper. Not sure about longevity but only time will tell. Definitely good alternative to branded counterpart.