KLZO KV-PT18P ABS Power Bank 10000mAh Battery Pack,37Wh/3.7V ,With 2 USB Ports Output 5V 2.1A,LED Power Display,White - Walmart.com
454001-001 HP 4-Cell Lithium-ion (li-ion) 37wh Battery Pack (Refurbished)
7.6V 37Wh 4810mAh PO02XL Battery for HP Stream 11-R 11-R010NR 11-Y 11-Y020WM | eBay
Amazon.com: Mi Ultra Compact 10000mAh Power Bank, 3.0A 22.5W 37Wh Battery Pack Charges 3 Devices at Once through 2x USB 1x USB-C Ports, Portable Phone Charger for iPhone Galaxy 5G Android Tablets
Radiomaster 2s 7.4v 5000mah 37wh Lipo Battery Pack For Tx16s Tremote Control Transmitter Jst-xh And Xt30 Plug Large Endurance - Parts & Accs - AliExpress