ProGrip: Reassuring Ergonomic Battery Grip for Mobile Phones by SHIFTCAM — Kickstarter
Ample: Ultraslim Powerbank with No Annoying External Cables by Ample — Kickstarter
Discover » Most Funded » "battery pack" — Kickstarter
ReVolt could be a greener alternative to powering gear that typically runs on batteries | MusicTech
EcoFlow Launches Highest Capacity Portable Home Battery on Kickstarter
Kickstarter: This Revolutionary Camera Battery will Lighten Your Bag and Change the Way You Shoot | Canon Rumors - Your best source for Canon rumors, leaks and gossip
X-Tra launches a new battery on Kickstarter. Has 70% more capacity than regular Sony battery, has USB-C, charge indicator - sonyalpharumors
X-Tra battery campaign on Kickstarter was probably a scam : r/photography