840 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
Dimensions:
55 x 36 x 8 (mm)
12 month warranty
Barry Markey rated us:
(4/5)
General:
Posting was only a little longer than I thought, but stupidly we all expect everything to be done immediately
About the product:
Very good, working well
Lavrantz Kyrdalen rated us:
(5/5)
General:
Excellent service and customer care!
About the product:
As ordered
Barry Orr rated us:
(5/5)
General:
Happy to find avilability of a battery fr my very old phone. Ordering was easy and delivery was prompt
About the product:
Exactly what I expected
Arne Steen rated us:
(5/5)
General:
Excellent business model.
About the product:
Works fine.
Kostarellos Aristides rated us:
(5/5)
General:
The service is just GREAT. Thank You. I'll be back soon @ I've said to a lot of people about you in my country (of course only GOOD words) Thank you & see you soon again with another order.
About the product:
All the products are GOOD.
Nikolay Damianov rated us:
(5/5)
General:
EXELENT
About the product:
Very satisfied
Andrey Mastyuk rated us:
(5/5)
General:
good website; good organization of information; clear payment procedure; fast delivery;
About the product:
the accumulator I bought is working fine; no problems at all; Thank you very much.
The 840 mAh 3.7 V battery (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 840 mAh 3.7 V battery (Black) contains advanced technical components and has been tested according to strict CE safety standards. The 840 mAh 3.7 V battery contains a chip that prevents overcharging and short-circuiting. Next to this, the 840 mAh 3.7 V battery is made from high quality cells that do not suffer from a so-called 'memory effect'.
Factory Fast
The 840 mAh 3.7 V 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.lv 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!
Buying for a company?
Discover our business discounts and possibilities!
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. You consent to our cookies if you continue to use our website. Read more .