4pc 16340 3.7v 1200mah Cr123a Rechargeable Li-ion Battery For Led Flashlight Torch +travel Wall Charger For 16340 Cr123 Batteria - Rechargeable Batteries - AliExpress
Andis battery for Slimline li cordless +14500 800mah 3.7v 2.96wh-hp 20
3.7V Lithium Polymer Battery Cell Manufacturers and Suppliers based in China
Factory/Manufacturer UL/PSE/CB/Kc/MSDS/Un38.3 Rechargeable Li Ion 3.7V 2600mAh 9.62wh Li-ion 18650 Lithium Ion Battery Cell Pack with PCM Wires Connector - China Lithium Battery, 18650 Battery | Made-in-China.com
Amazon.com: Avantree BL-5B Rechargeable Li-ion Battery (3.7V 650mAh) - for use with Avantree 10BS, 10BP and CK-11 : Health & Household
Amazon.com: 3.7V 1800mAh 804050 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector(Actual is 2000mAh.) : Health & Household
Lithium Ion Polymer Battery Ideal For Feathers - 3.7V 400mAh : ID 3898 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: EEMB 3.7V Lipo Battery 300mAh 602030 Lithium Polymer ion Battery Rechargeable Lithium ion Polymer Battery with JST Connector Make Sure Device Polarity Matches with Battery Before Purchase!!! : Health & Household