Ronald Seipp from United States rated us:
Boston-Power® Sonata® Technology
Although all our batteries are of excellent quality, BatteryUpgrade.com launches a series of ultra high quality notebook batteries.
BatteryUpgrade.com is one of the first to sell batteries containing the innovative Sonata technology by Boston Power. You can recognize these products by the ECO productname.
With Sonata®, Boston Power® has created a lithium-ion battery technology platform that delivers on the promise of long life, mobility, safety and environmental sustainability.
The batteries come with the following key benefits:
| Better Performance, Longer Battery Life | |
 | Far better like-new performance for over 3 years and a longer battery life with 1000+ charge cycles that suffice for 3-5 years in usage) |
| Extended warranty | |
 | Since the quality of these products is outstanding we can guarantee you a warranty for 24 months |
| Fast charging | |
 | 80% of your battery is charged within 30 minutes |
| 3-for-1 | |
 | You get the similar value of three conventional batteries with regard to quality and lifetime in just one battery! For a price that is little more than a regular battery this saves you a lot of money and the hassle of replacing your battery in the future. |
| Environmental accreditations | |
 | Sonata is the first and only rechargeable lithium-ion cell to receive the Nordic Ecolabel and Chinese Ecolabel accreditations for long run times and reduced environmental impact. Now you can buy a product that's not just better for you, but better for the environment too. |
Available models
Click here to see if we can supply an ECO battery for your device.
