Receiver Battery

Lithium-ion batteries include extending lifetime, increasing energy density, improving safety, and increasing charging speed. Non-flammable electrolytes as a pathway to increased security based on the flammability and volatility of the organic solvents used in the typical electrolyte

The most significant difference between lithium-ion (LI-ION) and lithium-polymer (LiPo) batteries is the chemical electrolyte between their positive and negative electrodes. 

LI-ION: They have high energy density and are essentially a group of very rigid electricity-generating compartments consisting of three pieces: a positive electrode, a negative electrode, and an electrolyte or liquid chemical compound between them. Unlike more traditional ones, most lithium-ion batteries also include an electronic controller, which regulates power and discharge flow, so your battery doesn’t overheat or explode. 

LIPO: technology uses one of three forms: a dry solid, primarily phased out during the prototype years of lithium polymer batteries; a porous chemical compound; or a gel-like electrolyte. The most popular among these is the last one, which is the type of battery you’ll find in newer laptop computers and electric cars. The catch is that plenty of companies are not actually selling you an actual Li-Po battery; instead, it’s a lithium-ion polymer battery or a Li-ion in a more flexible casing. As a result, LIPO does not have the same energy density nor lifespan as a lithium-ion.

Batteries, spare/loose, including lithium metal or lithium-ion cells or batteries, must be carried in carry-on baggage only for portable electronic devices. For lithium metal batteries, the lithium metal content must not exceed 2 g, and for lithium-ion batteries, the Watt-hour rating must not exceed 100 Wh. Articles with the primary purpose as a power source, e.g., power banks, are considered spare batteries. These batteries must be individually protected to prevent short circuits. Each person is limited to a maximum of 20 extra batteries.

Bullitt Li-Ion 3300mah battery pack:  Energy result in 23.76 Wh.