18650 Li-ion Cell Pinout, mAh, C Ratings & Datasheet
Amazon.com: 3.7V 1800mAh 804050 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector(Actual is 2000mAh.) : Health & Household
Specification of Lithium Ion battery
Amazon.com : FinePix F30 Camera Battery. Specifications: Capacity: 1800 mAh., Technology: Li-Ion, Volts: 3.7 Volts. This Battery is for Fuji FinePix Digital Camera models, and FUJIFILM FinePix Digital Camera models. : Electronics