(1 Pack) NP-45 Battery, 2000mAh High Capacity Li-ion Replacement Battery for SFujifilm INSTAX Mini 90 Fuji FinePix XP140 XP130 XP120 XP90 XP80 XP70 XP60 XP30 XP20 T560 T550 T510 T500 T400 T360

I ordered this battery to replace one that stopped working for my Instax Mini. The battery arrived promptly and with some charge to it, so my camera was able to turn on instantly. It is the same size and fit as a similar name brand but for a lot less money, which I appreciate. Overall, I am happy with this purchase. However, my only complain is that the charge does not seem to last very long.

Fitment: Aside from the listed camera models this also works with the Kodak FZ55. This leads me to believe it would work with any other camera that also uses a same size and shape NP-45 Battery as it appears and functions as an exact replacement.Battery life: I intended to use this battery as a backup for the main battery that came with the camera but I quickly found myself using it as the main battery because it lasted multiple days with semi consecutive useage. Will only know over time how long it holds a standby charge. Will update later.Price point: Definitely worth the value as you can easily afford to get multiple of these over some of the other brands of this battery out there. If you already have a dedicated charger for this shape battery you'll be hard pressed to beat the mAh compared to the competition.

This would need to be 3x the thickness to be the rated capacity. But not only is its capacity over inflated its true capacity doesn't even match an OEM NP-45 of 700mah. This gets a little over half at 450mah but over time I predict that will go down to 350 as new batteries have more capacity for its first 50-100 cycles.

I am using this battery on an old digital camera, the Olympus Stylus 770SW, which uses the Olympus Li-42B battery. This battery is exactly the same although it states a capacity of 2000mAh. That seems common though among these generic batteries. The real test is if it lasts as long as the old batteries that I have. I'm happy to say that it does indeed last as long as the original batteries, maybe even a little longer actually. So it will fit well in the rotation of my old camera, allowing me to use the camera for another decade. They fit will, don't expand and get stuck when hot and depletion, and doesn't get stuck in the battery compartment. Basically, it works like it should for a good price!

I have been using this battery with my Arctic Nova Pro wireless headset. So far it has worked very well and it is compatible with the built-in charger. However, be advised since the standard-size battery that comes with the headset is only 750mAh this does take longer to charge on. It will show up as being fully charged before it is I assume based on the capacity of the original batteries. So be ready to leave it on the charger for longer than the OEM batteries that came with the headset.

When I received this I immediately charged it using the original charger that came with the camera. Worked beautifully, and charged quickly. Replaced the original battery and there was no problem with fit or connection. Price comparison on internet shows this battery to be a little more expensive than the market. That's why they lost one star.