10440 Vapcell INR10440 320mAh 3A High Discharge Button Top
Amazon.com: Rechargeable USB 10440 Lithium ion Battery, High Capacity 3.7V 750mWh Rechargeable 10440 Battery, Fast Charge, 1200 Cycle with Type C Port Cable, for Digital Camera Flashlight Constant Output(4 Pack) : Health & Household