Sony launched a new laptop series with option sheet batter for extended running time of the laptop. This laptop comes with an option sheet battery which can be attached in the bottom of laptop can be extend the laptop running time by apx. 15 hours, Sony claimed.

Not like other batteries comes with other laptops, this sheet battery comes with Sony can be attached in the bottom and will extend running time of the laptop with existing standard battery, so you no need to replace the standard one.

This sheet battery comes with a standalone charger, so it can be charged anywhere, no need to attach to the laptop to charge.