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

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BTC-KU990SL battery (1000 mAh 3.7 V)

No longer available


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

LG CU915
LG KF690
LG VU
LG U990i Viewty Lite
LG U990 Viewty
LG KW838
LG KU998
LG KU990i
LG KU990R
LG KU990 Viewty

Is your device not listed here? Scroll down for more compatible devices.
Albrecht von Wallmoden
rated us:
(4/5)
General:
No problem, batterie arrived on time.
About the product:
all fine
Karen Gulliver
rated us:
(5/5)
General:
I'm absolutely thrilled with dealing with this company and have recommended the site to friends and family. Great communication appeased any doubts I had with buying online.
About the product:
The mobile phone battery I ordered arrived quite promptly and was a nice gesture having a pen thrown in for good measure! The only thing I wish it had was information on how long to charge battery before use, as I'm not sure if it shouldn't hold charge longer than it is.
john o beirne
rated us:
(5/5)
General:
every happy with service.i cant remember when i placed the order but it came with in a few days and there was problems
About the product:
battery was perfect no problems
jason cullen
rated us:
(5/5)
General:
good avibality of products
About the product:
came charged bonus
Michael McGrath
rated us:
(5/5)
General:
Ordering was easy and the delivery of my order was fast. Thanx
About the product:
The product I bought has worked well and I am very happy with it.
Ruud de Groot
rated us:
(5/5)
General:
Happy i found you, Good job
About the product:
Delivery was quick, battery works fine, thankyou
Daxa Parag
rated us:
(5/5)
General:
awesome- battery fitted exactly and sorted my problem out- thanks very much Daxa
Danny Loopeker
rated us:
(5/5)
General:
You got a excellent service. I had my extra battery in a week. Only compliments !!! Greetingz Danny from Amsterdam.
About the product:
Good product !!! Working well.
Karen Brown
rated us:
(5/5)
General:
Delivered what was ordered in a timely manner
Piet Kil
rated us:
(5/5)
General:
Great price, great service
About the product:
Seems good though time alone will tell. Certainly fits the application.
MR D TEECE
rated us:
(5/5)
General:
Delivered when expected
About the product:
Works well in the LG phone it was bought ford
Joao Fontes
rated us:
(5/5)
About the product:
Works very well
ENRIQUE MOYANO RUIZ
rated us:
(5/5)
Pedro Miranda
rated us:
(5/5)
General:
Aim for client satisfaction.
About the product:
Excelent product. No problems what so ever.
Jorn Gaute Aase
rated us:
(4/5)
General:
Good and fast responce of order.Some dealy in mail deliverry.
About the product:
good product.
Peter Dirks
rated us:
(5/5)
General:
Good site, good customersupport, large product diversity
About the product:
The product i bought is totally up to par!!
Robbert Claproth
rated us:
(5/5)
General:
The fact that I ordered for the 3rd time in a row is more than enough evidence that I am very satisfied with the BatteryUpgrade.com services. I recommend Batteryupgrade.com to everyone!
About the product:
No comment.
wilco bierhuizen
rated us:
(5/5)
General:
easy ordering, good information.
About the product:
Till this time it functions very good
Marta Pacheco
rated us:
(5/5)
General:
Fast, efficient, economical. Really JUST GREAT!!
David Smith
rated us:
(5/5)
General:
good service
About the product:
both batteries work well
Laurie Becroft
rated us:
(5/5)
General:
Great service, prompt delivery
About the product:
The battery was a direct replacement
Angela van der Ploeg
rated us:
(4/5)
General:
Correct contact and very fast answer by mail. Its okee.
About the product:
The product its okee.
Reynold Zuil
rated us:
(4/5)
General:
Quick, OK
About the product:
No problem
manuel freitas da costa
rated us:
(4/5)
General:
i am very satisfied it was fast.
About the product:
for the moment your product is acceptable
Dirk Walther
rated us:
(4/5)
General:
Good service,quick shipping! Definitive will buy next time again with BatteryUpgrade!! :-)
Petteri Rouhiainen
rated us:
(4/5)
General:
Delivery time was very long. Item was like described.
About the product:
As good as original.
Simon Dalwood
rated us:
(5/5)
About the product:
Does the job

All devices

Assurance and warranty
The BTC-KU990SL battery (1000 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-KU990SL battery (1000 mAh 3.7 V) contains advanced technical components and has been tested according to strict CE safety standards. The BTC-KU990SL battery contains a chip that prevents overcharging and short-circuiting. Next to this, the BTC-KU990SL battery is made from high quality cells that do not suffer from a so-called 'memory effect'.
Factory Fast
The BTC-KU990SL 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!