New Battery 14250 Er14250 Ls14250 3.7v 280mah Rechargeable Lithium Battery 1/2 Aa Li-ion Batteries Leg Feet Foot - Rechargeable Batteries - AliExpress
Amazon.com: Tenergy High Capacity 3.6V 1/2 AA Lithium Battery, 1200mAh ER14250 Non-Rechargeable Batteries for Alarm Systems, Home Security Sensors, Smart Dog Collars, Utility Meters, UL Certified, 10 Pack : Health & Household
Saft LS14250 (ER14250) 3.6V 1/2 AA 1200mAh Lithium Battery