High capacity: durable 9 V block battery up to 1300 highly efficient charging cycles. 9 V long-lasting batteries without memory effect, provide a constant voltage. USB batteries have a longer battery life than disposable alkaline batteries, are economical and save money. Bring the device more standby time.
High quality: the rechargeable 9 V battery is manufactured and tested under strict quality control standards. Built-in microchip to prevent overcharging, over-discharge, short circuit and overheating. Multiple protection for safer operation for users and devices. Maintain 85% performance after non-use for 3 years.
USB-C charging design: 9 V rechargeable batteries have a built-in USB charging port and an included 2-in-1 fast charging cable (which can be connected to most USB sources such as PC, car charger or power bank etc.). Convenient for quick charging anywhere directly with the included USB cable, you do not bring additional charger, the built-in LED lights allow you to check the charging status. During charging, the indicator lights up red, after charging is complete, the indicator lights up green.
✅【Widely Used】Rechargeable 9V batteries, suitable for smoke detectors, metal detectors, microphone, electronic toys, remote control detector, LED lighting devices, walkie talkie, multimeter, home security equipment, medical devices, etc. Please note: this battery is not suitable for electric guitars.
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