Galaxy J3 Battery,[3600mAh] Upgraded 2025 New Replacement Battery for Samsung Galaxy Grand Prime G530, Galaxy J5, Galaxy J3 J320V J320A J320F J320P J327A J327P J3 Emerge EB-BG530BBC EB-BG530BBE

Fits right into my phone: pull old battery out - plop this battery in. Whallah, just like that - done. This battery comes with a small charge that needs to power the phone until about 15% charge left on it. Then fully charge it. Drain it to 15% and recharge it to full. Do that a couple of times to condition it. After that just use it. It has an enormous amount of power. Depending what you do it lasts that long. But it reliably runs my phone about twice as long as the original battery. It does not appear to get warm charging and there does not appear any issues powering the phone during any phone operating process. I am glad that I selected this battery. I hope that I didn't jinx myself with that statement: *knock on wood.* But, seriously, I would recommend this battery to someone who needs a new phone battery. I will keep this brand in mind. I would buy it again.

I was going to replace my phone because when i bought Samsung replacement batteries in the past for my old phone, they failed after the 1st charge.Even though my present phone is 3 years old, it still does everything i need so i looked for any good reviews on replacement batteries.Decided to try this one for its additional power, good reviews, and price. So far i couldn't be happier. It seems to last longer, phone runs cooler, and charges great.Don't be afraid to try this battery especially if you had trouble with Samsung replacement batteries in the past.

My cell phone wasn't holding a charge. It was time to replace the battery. Bought it, one day & received it the next. So far/so good.

Easy to switch out. Works right away. Good price. This is a battery for older phone and I'm glad I could still find one!

The headline says it all. After just a couple days of use, this battery is exactly what I expected, a typical cell phone battery. It lasts as long as I thought it would, which varies with use. It works well with my Samsung Galaxy J3 phone and it's a lot cheaper than buying a new battery because my old one decided to stop holding a charge!

I "broke in" the battery as instructed -- fully discharge then fully recharge -- even more than the recommended three cycles. Since then, the battery has started out at 100% and did okay the first day, going from 100% to about 70%. This is with low phone usage (I only do txt and email; I don't stream); no other apps open.But the promised power doesn't last. The second day, it started at about 65% (5% drain overnight seems okay) and was down to 36% that night -- but the next morning, after sitting idle all night (no apps open), at 6am, it was down to 8-9% (25% drain in 89 hours of idle??) and quickly faded to near zero by 9am. Idle. This same pattern for every recharge cycle, over several weeks time.My 5-year-old, 2800-mAh battery still lasts longer than that and doesn't drain so rapidly over the last 35%.NO WAY this battery delivers 3600-mAh! I guess I'll keep it because it's easier than the hassle of returning it; I'll use it as a spare. But beware of its promise to deliver so much more power -- it doesn't come close!

I expect batteries to last about 1 year. This one lasted close to 18 months before showing signs of wear. Will buy again.

I went through the "break-in" procedure three times as instructed. This battery is supposed to be 3600mah, which implies that it would last longer than a 2000mah battery. Not true. My worn-out 2000mah battery lasts about 3 days, this one barely lasts one day, even without use.Keep an eye on the 30-day return period. I was hoping it would become better with use and missed the 30-day return. Wasted a lot of time. Disappointed.Update: Without asking, the seller contacted me and gave me a full refund for the battery. That tells me that the seller is of high integrity, that they believe in their batteries, and that I must have received a fluke.