Amazon.com: PKCELL ICR18500 Rechargeable Li-ion Battery 3.7V 1400mAh Battery Button Top 2pcs(Battery Size 18 * 50mm) : Health & Household
4-Pack of ICR 18650 Blue Lithium-Ion Rechargeable Batteries - 3.7V 2600mAh | xUmp
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
PKCELL Flat Top 14500 Li-Ion 3.7V 800mAh Rechargeable Battery
Tenergy 18650 2600mAh 3.7V Li-ion Bare Leads
Amazon.com: EEMB Lithium Polymer Battery 3.7V 1500mAh 103050 Lipo Rechargeable Battery Pack with Wire JST Connector for Speaker and Wireless Device- Confirm Device & Connector Polarity Before Purchase : Health & Household
Watson Lithium-Ion Battery Pack (3.7V, 1800mAh) for HD B-1801
Lithium Ion Battery - 1Ah - PRT-13813 - SparkFun Electronics
PKCELL Flat Top 26650 3.7V 5000mAh Rechargeable Li-Ion Battery