Our 9V USB-C rechargeable lithium battery is a reliable 9V battery for industrial, smart home and portable electronic devices. This 9V lithium battery supports direct Type-C charging without a separate charger, offering stable output, long cycle life and consistent performance. The Tcbest 9V Type-C battery is suitable for smoke detectors, security systems, handheld instruments, toys and professional equipment. OEM & ODM customization is available for global buyers.








