NASA: Li-Ion Batteries – Managing Risk to Secure Reward

Source: NASA   Li-Ion batteries perform well in packing a lot of energy into a small package. That is why NASA was one of the earliest adopters of the Li-Ion battery for use in space, where the advantages of smaller batteries with a long life expectancy are numerous, from fitting nicely into the confines of…

Cathodes: the key to the advancement of lithium-ion technology

Cathode choice is a major factor for determining battery energy density, and cathodes also typically account for 25% of lithium-ion battery costs. That means the cathode can impact both the performance and cost pieces of the $/kWh equation – and building a better cathode will likely be a key driver for the success of the…

New 2070 form-factor cell

Panasonic パナソニックNCR20700 パナソニック NCR20700B 4.25Ah 15A is the most cost effective battery cell they’ve created the Japanese company in year 2017. It costs the same like to produce also NCR18650s but offers 30% more power with only like about 10% size increase! Dimensions: 20,35 x 70,3 mm.     http://www.uavfpvbattery.com