Scientists Have Figured Out How to 3D Print BatteriesJamie Condliffe11/26/13 9:20amFiled to: 3d printingengineeringbatteriesli-on211EditPromoteShare to KinjaToggle Conversation toolsGo to permalinkGuns? Sure. Airplane engines? Why not! But 3D printing batteries has caused some headaches among researchers—until now. Because new inks and tools are making 3D-printed lithium ion cells a very real possibility.