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  • Over 1.000.000 customers

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BTE-SAM-I9100_H battery (3500 mAh 3.7 V, Black)

No longer available


Unfortunately, this product is no longer available. However, we do have other compatible products for the following devices:

AT&T GT-I9105P Galaxy S2 Plus
AT&T GT-I9105P Galaxy S II Plus
AT&T GT-I9105P
AT&T GT-I9105 Galaxy S2 Plus
AT&T GT-I9105 Galaxy S II Plus
AT&T GT-I9105
Samsung GT-I9100G
Samsung GT-i9105
Samsung GT-i9100
Samsung GT-i9100 Galaxy S II

Is your device not listed here? Scroll down for more compatible devices.
Hakan Lindley
rated us:
(4/5)
General:
Good
About the product:
Bought another battery for my daughters mobile. She is satisfied.
Ramzy Nabil Philip Georgy
rated us:
(5/5)
General:
Good.
About the product:
Good.
Paulo Silva
rated us:
(5/5)
Jeffrey Symons
rated us:
(5/5)
General:
Excellent service, prompt delivery
About the product:
Battery is excellent. No problems to date.
mOHINDER PAL SINGH
rated us:
(5/5)
General:
Excellent traders
About the product:
Satisfactory
Peter Elder
rated us:
(5/5)
General:
A wide range of products at affordable prices. Products gave excellent product descriptions. Of particular help were cellphone covers for larger size batteries. This doubled the battery time of my original battery supplied by the manufacturer. The payments process was also informative. It said final amounts in New Zealand dollars. Shipment was unexpectedly fast.
About the product:
Better capacity than the OEM battery supplied by Samsung.
Simona Panturu
rated us:
(5/5)
Andrew Worland
rated us:
(5/5)
General:
went well, easy to use....
About the product:
way way better than the original i had, fitted perfect all good....
Connie Larsen
rated us:
(5/5)
General:
I got my battery to my galaxy SII and works perfekt now.. They give you are good service here and answer your mail fast and kind.. My battery got to me fast and there was no problem.. I can only say this.. Buy here and you will get a cheer
About the product:
Works great with no problem at all
Mark Dowling
rated us:
(5/5)
General:
Fast cheap and efficient
About the product:
great
Thomas Mc Lavin
rated us:
(5/5)
Peter Eremic
rated us:
(5/5)
General:
Fast delivery, comfortable ordering
About the product:
pleased with the durability ... for now
Jean Goodbrand
rated us:
(5/5)
General:
No problems, quick delivery, thanks.
About the product:
Samsung Galaxy SII battery. It's a battery!
Peter Mueller
rated us:
(5/5)
General:
Easy to place the order and a speedy delivery.
About the product:
Does what was stated on the website.
Werner Lock
rated us:
(5/5)
General:
Good service, prompt delivery.
About the product:
Bought the biggest battery possible for my galaxy S2, and now it can get through a day without dying on me despite heavy useage.
Hakan Lindley
rated us:
(4/5)
General:
BatteryUppgrade have always deliver fast and good quality.
About the product:
I extended my mobile with more capacity. Works well.
Daniel Gonen
rated us:
(5/5)
General:
בטרי אפגרייד, חברה אמינה, ידידותית למשתמש, עם הנדסת אנוש מצויינת. תענוג לעבוד איתם.
About the product:
מוצר טוב, זול ויעיל. הוספת אביזרים משלימים למוצר, נותנת תוצאה מצויינת של מוצר שימושי.
Thomas Mc Lavin
rated us:
(5/5)
General:
happy with every aspect of the transaction
About the product:
Exactly what I needed and ordered
Dev John Lowe
rated us:
(5/5)
General:
No Hassle transaction, pleasure to deal with.
About the product:
Got exactly what I ordered, excellent product.
Rhys Kitto
rated us:
(5/5)
General:
product as described, and very quick delivery 1 week to NZ. This is a good company to buy an aftermarket battery from. i am very happy with the battery i bought.
About the product:
Upgraded from a 1600 mAH to a 3500 mAH battery for my S2. i can now get nearly 3 full days out of my battery instead of it gouing flat after one day. makes the phone a bit bulkier, but its worth it having the extra battery power
Marten Jensen
rated us:
(5/5)
russell widdison
rated us:
(5/5)
General:
get better service from batteryupgrade than i do in aust.very happy with custmer sevice and delivery.
About the product:
i have the 3200 and 3500ma have had no trouble with either of these batterys.can get up to a week with out having to charge.
Songezo Mvumvu
rated us:
(5/5)
General:
Service is excellent. Quick deliver. Thank you
About the product:
Gteat so far. Thanks
Hamish Bain
rated us:
(5/5)
General:
Fast & efficient
About the product:
Exactly as specified
João Pires
rated us:
(5/5)
General:
Really efficient, always answered my emails really quickly.
About the product:
I bought a long duration battery for my samaung galaxy s2 and I'm really satisfied with it.
Sergio Gomez
rated us:
(4/5)
General:
Your website is great and very neat. It's really easy to look for your needs once you have all the relevant information. At least the product I requested (a replacement battery for a Samsung Galaxy SII) was very cheap. The only drawback its the delivery time. For me it wasn't that bad, 4 weeks.
About the product:
(RBTE-SAM-I9100_H battery (3500 mAh, Black)) I haven't fully tested it, but it appears to be functional. Even though its a generic brand, it's working almost as I expected. Given its price, it was a fair deal.
Dávid Bogár
rated us:
(4/5)
General:
Many products available, site is easy to navigate, the delivery time was a bit long though.
About the product:
Great battery, I don't like the back cover though. The stock cover for the S2 is a bit textured, so it won't slip out of your hand, and you won't leave any fingerprints on it.
Renier Maritz
rated us:
(4/5)
General:
The laptopbattery delivery took a bit longer than the phone battery delivery. I would have liked to have some communication informing me that delivery times would be different for the two items.
About the product:
The batteries I got work well, no problems!
Joanne Mitchell
rated us:
(4/5)
General:
There was a problem with my order which was sent to the wrong country. It was corrected very quickly after I contacted BatteryUpgrade and the new battery arrived very soon after the mistake was discovered.
About the product:
Battery working well.
christine francis
rated us:
(5/5)
General:
The order was dealt with & despatched very quickly.
About the product:
very pleased with the performance of the battery.My husband has been using it since December & it last nearly 3 times as long as the ordinary battery that came with his phone.

Popular devices

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Assurance and warranty
The BTE-SAM-I9100_H battery (3500 mAh 3.7 V, Black) comes with 12 months warranty. Besides this, we offer a unique 30-day money back guarantee: in case you are not satisfied with the product, for whatever the reason, you can always return it and get your money back.
Quality and safety
This BTE-SAM-I9100_H battery (3500 mAh 3.7 V, Black) contains advanced technical components and has been tested according to strict CE safety standards. The BTE-SAM-I9100_H battery contains a chip that prevents overcharging and short-circuiting. Next to this, the BTE-SAM-I9100_H battery is made from high quality cells that do not suffer from a so-called 'memory effect'.
Factory Fast
The BTE-SAM-I9100_H battery is factory fast. Batteries lose performance over their lifetime, even when they are not used. Many importers and resellers store their batteries in stock for a long time before they are sold. BatteryUpgrade.com makes sure that the ordered battery can be shipped directly after production by working together with the manufacturers. So you can be sure that you will get a brand new high quality battery!

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  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Please contact us!