These batteries are used extensively for noise monitoring and remote surveillance. Their light weight makes them ideal if you regularly move location, compared to much heavier SLA alternatives. They can also be secured on a belt, making them an excellent choice for sporting lamps.
Deciding between a LiPO or a LiFePO4 battery pack?
LiPo is usually the go to choice if you need the smallest and lightest battery pack possible. LiFePO4 offers a more stable voltage drain and over 4x longer lifespan, but costs slightly more and is a bit of a heavier and bulkier battery pack. Please consider the main factors required for your application or project based on this information.