2100 mAh A battery's capacity is indicated in the unit milliampere-hour (mAh). The higher the amount of mAh, the longer your battery can be used after every charge before it is empty again. So it does not matter if the mAh amount matches your original battery or not.
Type:
Li-ion
Voltage:
3.7V This battery can be used as a replacement for your current battery with a voltage of 3.6V, 3.7V, 3.8V or 3,85V
High capacity
Dimensions:
58 x 50 x 6 (mm)
12 month warranty
X-Longer stands for batteries with more capacity than original manufacturer batteries.
ROBERT T GARRETT rated us:
(5/5)
General:
It's good to find a competent provider for odd-ball cell phone batteries. I had been unable to locate a trustworthy supplier for this particular battery in the US.
About the product:
So far the LiPo battery has worked well, charging rapidly and holding charge while the phone is turned off. I have not run a capacity evaluation yet, but the cell appears to work at its rated capacity. Thanks!
Kumaresan Dhanesh rated us:
(5/5)
henry Gomersall rated us:
(5/5)
General:
Very good
About the product:
dont know I haven"t tried it yet
Ross McPherson rated us:
(5/5)
General:
excellant
About the product:
excellant
Jehiel Karsten Ong rated us:
(5/5)
General:
Fast order processing and shipping!
Dionne Smith rated us:
(5/5)
General:
Easy to use service and battery arrived within the timeframe advised.
About the product:
Battery is working great - just as a new one in a new phone would.
Kevin Doran rated us:
(5/5)
General:
Very good service
About the product:
Product is exactly as advertised
rodney macaskill rated us:
(5/5)
General:
Pleasure to deal with will be shopping with battery upgrade again in the future
About the product:
Great product very happy :)
Thanh Huynh rated us:
(5/5)
Sven Anders Ulander rated us:
(5/5)
General:
Excellent and quick service.
About the product:
Nothing to comment.
Attila Szabó rated us:
(5/5)
General:
good
About the product:
good
Valerie Elms rated us:
(5/5)
General:
Wasn't sure if batteries were still available for an older model phone, but found it with you. Very prompt service. Thank you
About the product:
Great to be able to continue using the phone. Now holds it's charge much longer. My husband - totally deaf - just uses it to txt our children, so doesn't need to spend heaps on an upgrade to a modern phone with features he'd never use.
The BTC-SMI939XL battery (2100 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-SMI939XL battery (2100 mAh 3.7 V) contains advanced technical components and has been tested according to strict CE safety standards. The BTC-SMI939XL battery contains a chip that prevents overcharging and short-circuiting. Next to this, the BTC-SMI939XL battery is made from high quality cells that do not suffer from a so-called 'memory effect'.
Factory Fast
The BTC-SMI939XL 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.co.uk 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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