New 18650 Battery Case 3.7v For 2x18650 Batteries Holder 18650 Battery Storage Box Container With On/off Switch With Ph2.0 Head - Replacement Parts - AliExpress
New 18650 Battery Storage Case 3.7V For 2x18650 Batteries Holder Box Container With 2 Slots ON/OFF Switch - Price history & Review | AliExpress Seller - MicroElectronic Store | Alitools.io
Powerbank module with a basket for a 2x18650 battery - Kamami on-line store
2x18650 Battery Holder - Senith Electronics
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New 18650 Battery Storage Case 3.7V for 2x18650 Batteries Holder Box Container with 2 Slots ON/OFF Switch|battery storage case|18650 battery storage caseplastic 18650 - AliExpress
3.7V 5200mAh 2x18650 Lithium Battery Pack for Fishing LED Light Bluetooth Speaker-XH 2.54mm-2P Connector | Battery pack, Lithium battery, Led lights