Acevan Galaxy Alpha Battery G850 2000mAh Li-ion Battery Replacement for Samsung Galaxy Alpha, SM - G850A (AT&T), G850T (T-Mobile), G850F, G850H, G850M, G850W, G8508S, G8509V [3 Year Warranty] Galaxy Alpha G850

70 Customer reviews


Product Description

  • Manufactured and tested under strict quality control standards, CE and ROHS certified
  • High quality grade A battery cells ensure longer battery life (500+ cycles) , high-speed, efficient charging
  • Build-in special microchip will prevent your Samsung Galaxy Alpha battery Over-Charging, Over-Discharging, Over-Heating and Short-Circuiting, extended battery life
  • 3-Year Worry-Free Warranty, Purchased with confidence: 30-day money back guarantee,3-year warranty support. What we sell is not only high quality battery, but also our friendly customer service. (PLEASE NOTE: We are only responsible for items provided by Acevan Direct, Not including the fake provided by other manufacturers )
  • What you get:  1 x 2000 mAh new Galaxy Alpha cell phone battery G850, 1 x Micro USB charger cable, 1 x manual, 3 years warranty

replacement batteries are made of best quality grade A cell in battery market, build-in special microchip to prevent against short-circuiting, over-charging, over-discharging and over-heating, greatly extended the li-ion battery life.
As a professional battery manufacturer for years, we know batteries. We can give you high quality of battery, and provide you best worry-free warranty, just buy it with confidence. Enjoy power life with products.
Compatible Models
Samsung Galaxy Alpha, SM-G0
SM-G0A ( AT&T )
For Best Performance
- Make sure to fully charge and discharge you new battery 4 to 5 cycles
- Please charge this Galaxy alpha battery with Samsung original charger. Other fake and cheap charger may damage the battery
- When the battery is depleted, it may take a few minutes for indicator to show when recharging
- Recharge the battery once every 3 months if it will not be used for a long period of time
- Using your phone in temperatures lower than 5℃ may affect battery performance
- Battery actual using time depends on your hardware and software configurations and network conditions.
Package Including
1 x Galaxy Alpha Battery Replacement
1 x USB Charger Cable
1 x Manual

Customer reviews(70)

Write Review
December 11, 2017
The next paragraph was my first review. I have now bought a second one of these batteries for my son's Alpha. The originally purchased battery is still going strong and holding a charge for a long period of time. As long as we have our Alphas, we are going to stick to this brand of battery.

I tried this brand after a disappointing purchase of a Samsung OEM battery required a return. This battery is far superior to even my original Samsung battery. I've never had my phone last so long on a single charge. I do not know if the battery will start the test of time, but my initial experience is an A+.
January 4, 2018
So far, so good.
I bought this because
1. new phones are expensive!!!
2. my phone would constantly die from right off the charger or at 50% to 85%.
I wasn't able to use my phone passed 5 minutes. I got this new battery and after the first charge, the phone stayed alive 24+ hours! I was running music, videos, multiple apps just to try and get the battery to dwindle down. I'll try and update if anything happens.
brett vicknair
December 14, 2017
Just installed into phone, time will tell how long it last, will updated in the future about lasting performance.
Delivery was as expected, 2 days!

*********** Now 5 months later battery won't hold charge, one would expect this not be the case.....buyer beware. These batteries seem to have a very short lifespan.

*********** This is the 2nd battery I have purchased from you- the 1st one lasted all of 5 months (UN-exceptable- since you claim a 3 yr guarantee) ....lets see how long this one last and the real question is will you guarantee it performs as you stat for 3 years? and if not will you stand behind your product and offer a replacement?
David N.
February 23, 2018
One of the benefits of maintaining older smartphones is the ability to easily replace the battery. The last time I replaced the battery, I purchased a "Genuine" Samsung battery that apparently was a knockoff of the real thing. My first clue (besides the low price) was when the two batteries I purchased both had the same serial number. These batteries did not last long and never worked as good as when the phone was new. I decided on the Acevan battery this time because the company is willing to put its own name on the battery. This battery works as advertised and the phone can go all day without recharging. It has only been a week, but I am very happy with my purchase.
November 22, 2018
Bought this battery because it was a few ml. amps larger than others. The price was good and I had good service from the company where I bought the battery. Although it could be my phone, but the battery only lasted about 5 or so month months until it could not run the complete day without needing to be recharged. When the first battery did this the company where ai bought this were happey to replace it free of charge. So the second one I went way past the instructions recommendation on completely running them dead before charging it back up. Even then it only lasted about 6 months. Who knows it might be my phone. But this is how they worked for me.
March 17, 2018
Excellent product! My Samsung Galaxy Alpha had been shutting off/rebooting at all power levels for several months. After having the phone inspected at a ATT store, it received a clean bill of health but still malfunctioned. I ordered and installed this battery and it cured the phone's issues. So far, this battery is far superior to the original Samsung and it has a 3-year warranty! Well done!
November 25, 2018
Delivered on time, was properly boxed, received with recommendations for extended battery life, and after some initial use seems to excel the usagtime of other batteries purchased in the past. What more can be expected of a purchase. I will likely buy from this vendor in the future
Contrary Mary
June 13, 2018
Revived my Samsung Galaxy Alpha -- saved me hundreds! I did follow the instructions pretty much to a tee, which involves taking some time to allow battery to completely drain out a couple of times. That was a month ago, and it's now working as well as when the original battery was new.