08 Nov '13, 1am

Moshi IonBank 10k – 10,000mAh Portable Battery Pack

Moshi IonBank 10k – 10,000mAh Portable Battery Pack

Most portable battery packs are using Lithium-Ion batteries, but for IonBank, it is using Lithium-Polymer batteries. Lithium-Ion batteries have high energy-densities and cost less to manufacture but it does not hold charges well, whereas for Lithium-Polymer batteries, it is lightweight, safer to use and hold charges well but have lower energy-densities and cost more to manufacture (read more: Lithium Ion vs. Lithium Polymer

Full article: http://lesterchan.net/blog/2013/11/08/moshi-ionbank-10k-1...

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A Liquid Metal Battery for Grid Storage Nears P...

spectrum.ieee.org 08 Nov '13, 5pm

MIT spin-off Ambri is a step closer to bringing a novel liquid metal battery to the electricity grid. The company on Thurs...