USB Rechargeable Lithium-Ion 9V Battery with Cable

You can use it just like a standard 9V battery, and you can re-charge it with just a standard USB port up to 1000 times

New Voltusb Rechargeable 9v Battery 650mah - Fast Charging For Multimeter & Toy Remote

Newell 9V USB-C 500 mAh Battery - Newell Pro - Camera Batteries, Chargers, LED lights and more

9V Direct USB Rechargeable Batteries 650mAh - ENEGON

Rechargeable 9V Smart Batteries with USB Charger by Pale Blue, Lithium Ion 9 Volt 500 mAh, Charges Under 1 Hour, Over 1000 Cycles, 2-in-1 USB to Micro USB Charging Cable, LED Charge Indicator, 2-Pack

9v Battery Usb 9v Battery Usb 9v Lithium Ion Rechargeable - Temu

GTF New 9V Battery 500mAh 9V 6F22 Micro USB Rechargeable Li-po Battery for Multimeter Microphone

USB Charging Design - Unique design with a micro-USB port in the side of the battery, it can be directly recharged by plug in a USB port like laptops, power bank, wall adapter, etc. Easy and convenient to charge anywhere and anytime. Steady Voltage - Keep steady 9v voltage until the whole cell is depleted, makes the devices work more stable. The advantage of lithium battery is no memory effects, you can charge the battery anytime whatever fully or partially drained.

EBL 9V Lithium USB Rechargeable Batteries with Micro Charging Cable - Quick Charging, 4-Pack, Black

Best 9V Li-ion Rechargeable Battery with USB Cable – EBLOfficial

9V Direct USB Rechargeable Batteries 650mAh - ENEGON