: They typically support a cycle life of approximately 500 charges . Review Breakdown

. These batteries are widely used in small electronics like Bluetooth headsets, dash cams, and wearable tech. Product Overview: 122030 3.7V Li-po Battery

According to product details from Alibaba , these batteries generally feature:

: The ID 122030 is also associated with Addgene plasmid #122030 (pLp3050sNuc) , used as a vector backbone in genetic research involving L. acidophilus .

: It is frequently used in a variety of high-drain and low-drain applications, from smart home appliances to portable medical devices.

: The inclusion of a protection board (Seiko or similar PCM) is a major plus for safety, preventing thermal runaway during recharging.