Lithium-ion Batteries vs Lithium-Polymer Batteries; what's the difference between them and which one's better? Let's compare.Join our discord for Exclusive G If you fly an RC plane or drone you have typically used a lithium polymer (lipo) battery but there is an alternative -- the lithium ion cell, typically in th Lithium-ion/lithium polymer (Li-ion/LiPo) cells reportedly lose typically 20% of capacity per year when fully charged, but just 4% at 40% charged state. For practical purposes, sometimes a trade off is made between battery lifetime and battery readiness. Lithium Ion (Li-ion) — fastest growing battery system. Li-ion is used where high-energy density and lightweight is of prime importance. The technology is fragile and a protection circuit is required to assure safety. Applications include notebook computers and cellular phones. Lithium Ion Polymer (Li-ion polymer) — offers the attributes of The biggest difference is that Li-Ion has a higher cell density and you'll pack more mAh into a smaller sized battery. The trade off is that they have much lower discharge rates than a Li-Po. More relevant to upgraded and/or built guns, your current draw will varry depending on your motor, spring, shimming, gear ratio, etc. Basically comes down . A lithium battery comes with outer packaging of an aluminum shell battery in which the electrolyte is in a liquid state. On the other hand, a lithium polymer battery is an upgraded version of lithium-ion batteries. It is safer than lithium-ion batteries that are prone to explosion. These batteries have an aluminum casing that makes them less Pros of Lithium ion (cylindrical cells): Li-ion batteries are higher energy density (Wh/kg) which allows for longer runtimes and lighter weight. Lithium-ion batteries are safer than lithium polymer because of the metal enclosure. Can be discharged down to 2.5v per cell. Cons of Lithium ion (cylindrical cells): In high amp draw applications

is li po better than li ion