8-Pack Rechargeable 9v Batteries, USB-C Recharge 1300mAh 9 Volt Lithium-ion Long Lasting Power for SmokAlarms, Microphones, Multimeters, Walkie-Talkie, Metal Detector, Toys, with 2 in 1 Charging Cable

Features

• USB Charging Design: Rechargeable 9v Batteries Built-in USB-C charging port, which can be quickly charged with the provided 2-in-1 USB C cable without the need for an additional battery charger. The build-in LED lights allow you to check the charging status.
• Wider Application: 9V Square batteries with 1300mAh capacity, support stable power and longer working time for high frequently used devices, for various electrical appliances such as microphones, multimeters, electric guitars,toy remote controls, massagers, metal detector, Smoke Detector/fire alarms, walkie-talkiese, GPS, clocks, home security devices, medical devices etc.
• Safety and High Performance: Every KOOAQQ 9V Li-ion Rechargeable Batteries there are five protections for this battery, with intelligent control of the entire charging process, built-in protection device to prevent overcharge, overvoltage, overcurrent, over discharge,can protect the battery very good.
• 9V Lithium batteries: 9V rechargeable battery, charging is very fast, capacity 1300mAh,the battery cycle life can reach 1200+ times. High-power load capacity, which is convenient for high-intensity electrical appliances. With no memory effect on our rechargeable 9V Li-ion battery, recharge your batteries anytime.
• After-sales Service: If you are not satisfied with our product, please contact our friendly customer service through the "Contact Seller" feature, we will reach out to you within 24 hours, solve your problem quickly and efficiently.