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EC TECHNOLOGY® New High Quality 2800mAh Li-ion Battery For Samsung Galaxy S4 S IV SIV, i9505, SGH-M919(T-Mobile), SCH-I545(Verizon), SGH-I337(AT&T), SPH-L720(Sprint) Without NFC Google Wallet- 12 Months Warranty

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Technical Details

  • Battery type: Li-ion; Voltage: 3.8V; Capacity: 2800mAh.
  • Uses selected Top 10% Grade A cells to ensure longer battery life and charge cycles; More than 500 recharge cycles over the life of the battery.
  • Compatible with Samsung Galaxy S4 S IV SIV, i9500, SGH-M919(T-Mobile), SCH-I545(Verizon), SGH-I337(AT&T), SPH-L720(Sprint).
  • Built-in overload & over-voltage protection; Tested under strict quality control standards; Certified by CE/ FCC/ RoHS.
  • Package: 1 x battery.


Product details

  • Product Dimensions: 6.1 x 5.6 x 0.5 cm
  • Boxed-product Weight: 68 g
  • Item model number: B10-S09B1
  • ASIN: B00CFZMC9A
  • Date first available at Amazon.co.uk: 21 Oct 2013

Product Description

EC TECHNOLOGY is a professional electronic accessories manufacturer in US. we had a Pacific Insurance and CE approval, and has passed SGS inspection and RoHS standard as earth-friendly products.

Features:

EC-TECH cell phone batteries:
- brand-new
- quick charge
- safe and durable
- slim figure: keeping your phone slim and graceful
- long talk time, long-lasting power for extended use
- reliable replacement gets you always ready

Compatible Models:
Samsung Galaxy S4 S IV SIV, GT-I9500, i9505, SGH-M919(T-Mobile), SCH-I545(Verizon), SGH-I337(AT&T), SPH-L720(Sprint).

Package:
1 x Battery

Maintenance:
- To reach the best performance, please full charge and discharge your new battery for 4 to 5 times.
- Please do not charge the battery over 24 hours, overcharging may shorten its lifetime. Unplug the charger after use.
- If the battery is fully discharged may take few minutes for the indicator to illuminate.
- Use only the specified battery charger to charge the battery.
- Keep the battery dry and away from moist and corrosive materials.
- Re-charge the battery once every three months when it is not in use.


Customer Questions & Answers

Customer Reviews

There are no customer reviews yet on Amazon.co.uk.
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Most Helpful Customer Reviews on Amazon.com (beta)
Amazon.com: 4.0 out of 5 stars  710 reviews
23 of 24 people found the following review helpful
4.0 out of 5 stars Great at the begning less after a while 21 Aug 2013
By Ori Solomon - Published on Amazon.com
Verified Purchase
Batteries do last longer then my old original.
After couple of month i tend to think they dont hold charge as they did when new.
Nevertheless they are still better then the old original one.
The price is Great.

Having two batteries and the bat wall charger is amazing.
Im coming home after a long day pop a fresh battery in and vila my phone is fully recharged.
I dont have to wait for it to charge if i have to leave home quickly.
17 of 20 people found the following review helpful
5.0 out of 5 stars Best battery ever!!! 2 Aug 2013
By lilimonje - Published on Amazon.com
Verified Purchase
I'd give these batteries a 10+ stars if I could. I am amazed at how LONG of life they have. I keep an extra one charged in my purse for a back up. But so far after buying these well over a month ago, I have never had to use my spare one. AWESOME!!!
50 of 64 people found the following review helpful
5.0 out of 5 stars 2300mAh has got to be better then 2200mAh 2 Oct 2012
By Techy McTechersun - Published on Amazon.com
Verified Purchase
I have a Samsung SGH-i727 Skyrocket and as soon as I purchased the phone I started looking for a backup battery. I made it a practice to carry a spare charged battery at all times because when you compare how useful it is compared to how much space it takes up on your person it really is a no brainer. I originally bought another samsung brand battery because it was made by the company that made the phone so they should know what works best for the device. After a while of using 2 stock batteries a day I researched the extended slim batteries like this one. The OEM batteries are 1850 mAh and these are 2300 mAh but they are the width as the OEM so you don't have to replace the stock back and loose the sexy figure of the Rocket. I originally bought the Anker brand 2200 mAh batteries and they are another great product but these have an extra 100mAh so I bought them later and gave a friend the ankers. I can't help but picture SpinalTap where the guy is showing off his amps that go to 11. Ya these batteries go to 11! Is that extra 100mAh noticeable? I honestly can't say for certain but my understanding of numbers and math leads me to believe yes! The build of the batteries is actually very similar to the Ankers, In fact they both suffer the same flaw. on the top of the battery there is a plastic piece that separates the different spaces and if you use the the included charger you will break one of the separators off. This will happen with both Anker and ec technologies. I wrote to the company and got a reply the same day that the batteries are protected by a micro chip and that the separators are basically cosmetic. If you look at the phone you can see that there is no way the connectors are going to misalign with the battery regardless of separator or not. These batteries are going to improve your relationship with the skyrocket and get you through a day of heavy use with out a problem. On the updated stock Android 4.0 these will give you another 4 hours of use compared to OEM. I am using a custom ROM and I get 2 to 3 days on a single charge. That is with bluetooth on, wifi on, GPS on, and screen at 75%. I have not been able to say that I got multiple days on a single charge since I started using a smart phone. I still carry the other battery with me but I never have to use it unless I am seeing just how long I can go on a charge. If you are thinking about spending a little bit of money to greatly improve your device, look no further! The charger that comes with the batteries is almost as great a the batts. You can use it to charge just about any battery. This is great if you have lost that stupid cable that only charges that one thing, like I have countless times. I use the charger for my camera battery, other phone battery, and any random piece of tech I want to revive. The charger can run off an outlet and u can plug another usb cable into it and charge another device at the same time. if you don't have a plug u can use it by inserting a micro usb into the charger and the other end in a laptop of other computer. The charger also doesn't have a set positive or negative so it never really matters how put the battery into it. Dude why are you still reading this get the batteries and live a less stressful life!
8 of 8 people found the following review helpful
1.0 out of 5 stars chareger died. 2 Oct 2013
By Aaron C Portman - Published on Amazon.com
Verified Purchase
Charger failed after one week. Output was only 4V with no indication of charging. Save your money for something else. Charger current rating too low it takes a long time to charge batteries even if yours works.
11 of 13 people found the following review helpful
5.0 out of 5 stars Good and cheap. Fast shipping. 3 Aug 2013
By Rich - Published on Amazon.com
Bought this battery for Samsung Galaxy S2 t989 based on reviews and price. What can I say... It's longer lasting than the stock battery and it does it's job, for under 9 bucks shipped to my door. I use my phone alot through out the day, with max brightness on screen and it usually lasts the whole day.
Highly recommend.
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