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BTC-SX780CL battery (830 mAh 3.7 V)

Our price: $ 25.07

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Compatible with:
S30852-D2152-X1, V30145-K1310-X444, V30145-K1310-X445, V30145-K1310K-X444, X445
Capacity:
830 mAh
Type:
Li-ion
Dimitrios Bastis
rated us:
(4/5)
General:
All ok... I was just expecting next day delivery. Now that I know that comes from away I will not worry on my next order...
Lesley Jones
rated us:
(5/5)
General:
It was easy to find the precise battery I wanted and to order it. It arrived as expected, and I'm very happy with my order. I would order again from Battery Upgrade.co.uk
About the product:
The right battery for the job arrived as expected, and is working!
PANAGIOTIS MARINOS
rated us:
(5/5)
General:
Keep on the good work!
Edwin Naugle
rated us:
(5/5)
General:
Fast and knowledgeable .
About the product:
Excellent.
Colin Gibb
rated us:
(5/5)
General:
Excellent service and delighted with the battery (so far only 7 weeks of use)
About the product:
AS above , the phone battery seems perfect but as have only had it 7 weeks, can't say more at thiks stage.
VLAD Corneliu
rated us:
(5/5)
General:
Reliable.
About the product:
Very good! Thanks a lot!
Domenik Violante
rated us:
(5/5)
Robert Dean
rated us:
(5/5)
General:
Valuable service considering that many resellers of phones etc do not provide any after sale accessories or support.
About the product:
Met requirement
Daniel Coffey
rated us:
(5/5)
General:
The website made choosing the correct battery very simple and it was well packaged for shipping.
About the product:
The battery was perfect for the phone it was chosen for. It fitted well, appeared well made and the only visible difference between the original and replacement batteries was the external branding.
Αναστασιος Σκλαβουνος
rated us:
(5/5)
General:
Great seller
About the product:
Great quality batteries
Lorraine Barron
rated us:
(5/5)
General:
completely satisfied with first order, will use again
About the product:
as described
Colin Wilson
rated us:
(5/5)
General:
Very easy to do business with, would use them again.
About the product:
I am delighted with my purchase and would use this company again.
Mrs V Maidment
rated us:
(5/5)
General:
very good service
Marion Vandersteel
rated us:
(5/5)
General:
Huge selection. Helpful information as to which batteries go with other batteries.
About the product:
Works fine in my phone.
Erez Zarfati
rated us:
(5/5)
General:
Great service
About the product:
great product
Lewis Plutzer
rated us:
(5/5)
Howard Earnshaw
rated us:
(5/5)
General:
Simple & quick
About the product:
good
Antonia Papaioannou
rated us:
(5/5)
General:
It took longer than I thought to arrive but it is no problem for that price!!!
About the product:
The product is great.
Peter Hilliar
rated us:
(5/5)
General:
Item was delivered within expected time scale . Well packed and in damaged.
About the product:
Cordless telephone battery was easily replaced and has been working well.
Ian Milne
rated us:
(5/5)
General:
Excellent - difficult to find item arrived very quickly - many thanks.
About the product:
Very happy with my purchase.
Alan Cummings
rated us:
(5/5)
General:
I ordered a couple batteries for my Siemens wireless phones from BatteryUpgrade.com. This is the first time I have ordered from them. The batteries were received within a reasonable time, they were exactly what I ordered, and there were no problems. A very good experience.
About the product:
Batteries for Siemens wireless phones. I received exactly what I ordered and the batteries are fine.
Anthony Davis
rated us:
(4/5)
General:
Good service, good product. I will use Batteryupgrade.co.uk again.
Tom Dahl-Hansen
rated us:
(5/5)
General:
I am really very satisfied with the service from batterychampion.com. Even batterychampion.com had to ship the batteries twice because I was travelling - that was excellent customer service.
About the product:
Very good
Seymur Mammadov
rated us:
(4/5)
Bill Souliotis
rated us:
(4/5)
General:
A little delay on arrival.
About the product:
Very good.
Wilja van der Wal
rated us:
(4/5)
General:
Good
About the product:
Good
gonca alper ağır
rated us:
(4/5)
General:
supporting, give information at the right time. thank you.
About the product:
excatly what I was looking I found it in your web site.
David Keary
rated us:
(4/5)
Andrea Ruggeri
rated us:
(4/5)
General:
all OK but never really kept informed about date of arrival!!
About the product:
Battrery right type all OK
James Grant
rated us:
(5/5)
General:
very good prompt service
About the product:
very good
Frank Azzopardi
rated us:
(5/5)
General:
It was a real pleasure to deal with. Met practically all expectations with a minor exception, namely delivery time since I had no idea the length of the delivery time aspect.
About the product:
Excellent. Item as advertised. Well packaged. Brand new. Could not ask for more.
jean-charles dussex
rated us:
(5/5)
General:
Well done Job
About the product:
Its working as planned
Andreas Vrionis
rated us:
(5/5)
Patrick Häberli
rated us:
(5/5)
General:
Perfect, correct product, fast delivery!
Taryn Turner
rated us:
(5/5)
General:
Excellent service!
About the product:
As described. Working well!
PANTELIS KONSTANTINEDES
rated us:
(5/5)
General:
Very professional service
About the product:
Item as described. Quality packaging
Beate Nurnberger
rated us:
(5/5)
General:
Order arrived within a week. All well. Very good service.
About the product:
Excellent performance.
Angela Parkes
rated us:
(5/5)
General:
Fine
About the product:
got the product I needed, which did not seem to be available elsewhere, which has solved the problem I had with my phone
Γιάννης Χερουβείμ
rated us:
(5/5)
General:
nice
About the product:
battery for my siemens phone worked as expected. Thanks!
Giorgio Landi
rated us:
(5/5)
General:
A little bit long in delivery time, probably due to mail throughput times.
About the product:
Very good
Gregorio Martinez Lopez
rated us:
(5/5)
General:
Good Service and Delivery.
About the product:
perfect packaging and battery in good conditions.
alla skurkovich
rated us:
(5/5)

All devices

Assurance and warranty
The BTC-SX780CL battery (830 mAh 3.7 V) 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 BTC-SX780CL battery (830 mAh 3.7 V) contains advanced technical components and has been tested according to strict CE safety standards. The BTC-SX780CL battery contains a chip that prevents overcharging and short-circuiting. Next to this, the BTC-SX780CL battery is made from high quality cells that do not suffer from a so-called 'memory effect'.
Factory Fast
The BTC-SX780CL 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!