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BTC-ERJ300SL battery (750 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:

Sony J200
Sony W200i
Sony K750
Sony T250
Sony T250c
Sony T250i
Sony T270
Sony T270i
Sony T280a
Sony T280i

Is your device not listed here? Scroll down for more compatible devices.
Igor Jakljevic
rated us:
(4/5)
General:
I was really satisfied with your page. You can easily find the stuff you're looking for.
About the product:
Battery for old sony ericsson K320i so far is working like a charm. Quality is outstanding even if its not original one. Only complain would be delivery time wich was around 2 weeks.
Alina Fedorova
rated us:
(5/5)
General:
Great trade, fast delivery, highly recommend. Thank you;-)
Eva Perera Maneiro
rated us:
(5/5)
General:
Excellent service. Would use it again.
Filippo Orlando
rated us:
(5/5)
General:
ordine eseguito correttamente...!!! :-)
About the product:
poco sotto gli originali...!
Prakash Saxena
rated us:
(5/5)
General:
excellent cooperation from your side.thanks
About the product:
under user trial.will revert after its use.
Neil Hill
rated us:
(5/5)
General:
ordered battery for my wife's old phone, it came and it worked. Perfect
About the product:
see above. Perfect
Ari Kuhanen
rated us:
(5/5)
General:
This shop is OK, I can trust it.
About the product:
Good quality battery for Sony-Ericsson gsm phone.
Assurance and warranty
The BTC-ERJ300SL battery (750 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-ERJ300SL battery (750 mAh 3.7 V) contains advanced technical components and has been tested according to strict CE safety standards. The BTC-ERJ300SL battery contains a chip that prevents overcharging and short-circuiting. Next to this, the BTC-ERJ300SL battery is made from high quality cells that do not suffer from a so-called 'memory effect'.
Factory Fast
The BTC-ERJ300SL 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!