Lithium Ion Polymer Battery - 3.7V 150mAh | TinyCircuits.com
Amazon.com: PKCELL ICR17500 Battery 3.7V 1100mah A Size Lithium Rechargeable Batteries with Flat Top 2pcs(They are not 1865mm Size Battery) : Health & Household
Watson Lithium-Ion Battery Pack (3.7V, 1800mAh) for HD B-1801
3.7V 200mAh 402030 Lithium Polymer LiPo Rechargeable Battery For Mp3 GPS Smart Watch Camera Bluetooth Speaker
Amazon.com: PKCELL ICR18500 Battery 3.7V 1400mah Li-Ion Rechargeable with Button Top 6PC(They are not 1865mm Batteries Also Not AA Size Battery) : Health & Household
Tenergy 18650 2600mAh 3.7V - Flat Top
EBL 4-Pack 3.7V 2800mAh CR123A 16340 Rechargeable Batteries for Torch Camera Flashlight - Walmart.com