Galaxy J7 Prime Battery, 𝗨𝗽𝗴𝗿𝗮𝗱𝗲𝗱 Replacement Battery for Samsung SM-J710, SM-J727, J7 Perx, J7 Sky Pro, J7(2017 Ver), EB-BJ710CBC EB-BJ710CBE EB-BJ710CBU EB-BJ710CBZ EB-BJ710CBK Battery

Works Great !!!!

My Samsung Galaxy Sky Pro phone had started acting screwy, with the battery going DOWN and/or shutting itself off when I plugged in a charger. I tried 3 different chargers, as I thought maybe one had died off, but I had the same problem with every cord.I figured the entire phone was dying. Tyen one of my kiddoes suggested trying a replacement battery first. So, I ordered this one. I chose it based on the model number from the one in my phone. The one I received from my purchase did not have the same model number on it, so I was a little nervous it would not work.I popped it in and plugged in a charger cord. Yay! It started actually charging. My phone didn't shut off. It only took about 20 minutes to get a full charge.So, if your phone starts acting up, not charging right and turning itself off, try a new battery as your next step. This was shipped quickly and arrived new and well-packaged.

It's working good for now.

It came fast. It was partially charged. Initially, it ran down fast. After a few cycles going from full charge to no charge, it holds a charge to last more than a full day. Once it gets down to 20%, it dies fast.

For my cellphone

Still on testing process for now i will give you guys a 3stars i will get back when i fully tested the battery.

I already have this battery and I needed an extra one for those times when I can't wait for the phone to charge the battery.

Lithium batteries have a shelf life & "age" on the shelf even though it hasn't been used. This battery high price should have guaranteed NEW MANUFACTURE but it behaves like it is STALE OLD STOCK