17280 600mAh 3.7v Li-ion Battery cell, customized battery for digital applications | Hubats
10 x 18650 Battery 3.7v Li ion Rechargeable Batteries ICR18650 2600mAh Button Top No Protection Lithium Li ion Battery|battery icr18650| rechargeable batterybattery rechargeable - AliExpress
Lithium Ion Polymer Battery - 3.7V 850mAh | TinyCircuits.com
Recommendations needed: Rechargeable batteries for camera traps | WILDLABS.NET
Lithium Ion Polymer Battery - 3.7v 500mAh : ID 1578 : $7.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Lithium Ion Polymer Battery - 3.7V 1100mAh | TinyCircuits