LiPo

Lipo is a shorthand that can refer to several things depending on the context. In medical and cosmetic contexts, lipo most commonly denotes liposuction, a surgical procedure that removes excess fat from specific areas of the body to alter contour. Liposuction is performed by trained surgeons and can involve tumescent anesthesia or other techniques such as suction-assisted, ultrasound-assisted, or laser-assisted methods. Outcomes depend on individual factors, and fat distribution can change with weight gain or loss. Potential risks include infection, bleeding, numbness, contour irregularities, and complications related to anesthesia.

In technology and hobbyist communities, LiPo describes lithium polymer batteries, a type of rechargeable battery used in devices and remote-controlled models. LiPo cells are lightweight and can be configured into various voltages and shapes, offering high energy density and flexible packaging. They typically consist of lithium cobalt oxide or similar chemistry with a nominal voltage of about 3.7 volts per cell; common configurations include 2S, 3S, and 4S packs. Handling and safety are important: LiPos require proper charging with a balance charger, protection circuitry, and avoidance of physical damage, over-discharge, overcharging, or puncture, as damaged or improperly charged cells can swell, vent, or ignite.

Across contexts, the term lipo therefore serves as shorthand for two distinct concepts: a cosmetic procedure and a type of battery. Awareness of context is essential to interpret its meaning correctly.