[Quick Charging] Refills 4 batteries in just 2.5 hours. [Reusable batteries] Each battery supports over 1000 charges. [Wide Compatibility] Ideal for smoke detectors, medical devices, guitar pedals, and various household electronics. [Safe Protection] Built-in safeguards prevent overcharging, short circuits, and leakage. [Multi-Battery Charging] The charger can charge 9V types include Li-ion, Ni-MH, Ni-Cd.

The 9V Li-ion Battery with Charger Set is engineered to provide exceptional power and reliability for a wide range of essential electronics. With a high capacity of 3600mWh, these rechargeable 9V lithium batteries deliver longer runtime than many standard options, making them ideal for devices such as smoke detectors, medical equipment, audio devices, remotes, and more. Perfect for both everyday and high-demand use, they offer stable 9V lithium power across diverse applications.

These 9V Li-ion batteries are built for sustainability, supporting 1000+ recharge cycles to significantly reduce waste and battery costs. The included universal LCD charger features rapid Micro USB charging, refilling all four batteries in just 2.5 hours. With support for Li-ion, Ni-MH, and Ni-Cd rechargeable batteries, this charger serves as a versatile 9V battery charging station. Multi-protection safety features.

The HW rechargeable batteries are compatible with numerous devices, including smoke alarms, glucose meters, guitar pedals, professional audio gear, and toy controllers, establishing them as a essential power solution for your household and specialized devices. Choose the 9V Li-ion Battery and Charger Set for a powerful, eco-friendly, and dependable energy source.