[eye30]

 A team at Arizona State University turned to origami as inspiration for the design of a new lithium-ion battery, specifically a variation called kirigami, where the paper is cut as well as being folded.

Using kirigami techniques allowed the team to develop a flexible lithium-ion battery that could be stretched to 150% of its original size, without losing capability.

Introducing the battery you can bend - BT

[Wingerdave]

Parts of me stretch to well over 150% and even gain capabilities 

[Dazzler]

Parts of me stretch to well over 150% and even gain capabilities 

Dazzler gets his ruler and calculator out and "has a play" 

[FatBoy]

Parts of me stretch to well over 150% and even gain capabilities 

Dazzler gets his ruler and calculator out and "has a play" 

Don't forget the magnifying glass too, Dazz.

[Dazzler]

Can't see myself using one of those

[rustynutz]

That small, hey?