HA 1X18650: Battery holder for 1x18650 cell, pin holder at reichelt elektronik
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1x18650 USB Mobile Power Bank Battery Charger Case DIY Box for cell ph – diymore
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Multicolor Portable Power Bank Case Diy 1x18650 Powerbank Box Shell Battery Holder With Usb Charging Port; - Power Bank Accessories - AliExpress
1x18650 Lithium Battery Holder Case Black 3.7V PCB 2 Pin
Green 5V Cylindrical Power Bank Battery Shell 1x18650 USB Charging Port Case | eBay
Green 5V Cylindrical Power Bank Battery Shell 1x18650 USB Charging Port Case | eBay
Source Li-Ion 18650 Battery: 3.7V 2200mAh (8.14Wh, 1x18650) with PCM for Light Curing Unit on m.alibaba.com
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Amazon.com: TrendBox Pack of 10pcs 1x18650 3.7V Black Plastic Battery Storage Case Holder Clip Type with 6" Two Wire Spring Lead Flat Tip Single Li-ion Battery DIY : Electronics