Batteries and accessories for more than 200.000 different devices!

  • This week free shipping!
  • Over 850.000 customers
  • For 15 years, the no. 1 battery and adapter specialist

Questions? Mail to: info@BatteryUpgrade.com

BTC-MT8389NB battery (4400 mAh)

  • Low prices
  • High quality products
  • This week free shipping!
  • Credit Card
  • Credit Card
  • PayPal
  • Credit Card
Compatible with:
3CGR18650A3-MSL, 40006825, 441687400001, 442677000001, 442677000003, 442677000004, 442677000005, 442677000007, 442677000010 ...
Capacity:
4400 mAh
Type:
Li-ion
Assurance and warranty
The BTC-MT8389NB battery (4400 mAh) 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-MT8389NB battery (4400 mAh) contains advanced technical components and has been tested according to strict CE safety standards. The BTC-MT8389NB battery contains a chip that prevents overcharging and short-circuiting. Next to this, the BTC-MT8389NB battery is made from high quality cells that do not suffer from a so-called 'memory effect'.
Tip!
Do you use your Notebook extensively? Buy a second battery for your notebook. This way you will always have extra capacity with you, preventing you from being without power for longer when you're on the go.
Mobile power
Are you often hastily searching for a power outlet? No matter where you are, this BTC-MT8389NB battery by BatteryUpgrade.com, assures you that you can use your notebook as long as possible. Our batteries are of a high quality and high capacity so you will not end up without your notebook half way through the day.
Factory Fast
The BTC-MT8389NB 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!

Buying for a company?

Discover our business discounts and possibilities!

  • This week free shipping!
  • Over 850.000 customers
  • For 15 years, the no. 1 battery and adapter specialist

Questions? Mail to: info@BatteryUpgrade.com

In order to make our site work correctly, we use cookies. Read our cookie policy. If you use our site, we assume that you agree.