This product would be ideal for portable electronics, such as portable lights, audio players, or GPS systems, where a power bank with a voltage of 3.7V is needed.
3.7V 100mAh Li-Po Battery (751517) Rechargeable Lithium Cell Battery (+Device)
751517 Battery 3.7V 100mAh LiPo Lipo Battery RC Mini Drone Quadcopter Li-ion
Anki Overdrive Car / Supertruck High Power 20C Battery - 3.7V 100mAh 751517
⚡ 3.7V 751517 150mAh LiPo Lithium Polymer High Capacity rechargeable Battery ⚡
vhbw Replacement Battery compatible with Asus VivoBook E502SA-xo123d Laptop (4,100mAh, 7.6V, Li-Polymer)
vhbw Battery Replacement for Asus B31N1425 for Laptop (4,100mAh, 7.6V, Li-Polymer)