- Smart Power Indicator with Gradual Discharge: Stay Informed with Smart Power Management: Our 1.5V linear battery technology allows for a gradual reduction in voltage, enabling you to easily track performance changes in devices like remotes and wireless mice, and preventing unexpected power outages.wireless keyboards&mice，remote-controlled toys，wireless doorbells,glow sticks, Door Lock, Deadbolts,smart locks, VR handheld controllers, game controllers, electric toothbrushes, camping headband lights, blood pressure monitors, multimeters, water flow meter
- Perfect for a Variety of Devices: this rechargeable 1.5V AA battery's linear discharge is perfect for low-power devices, such as flashlights and doorbells, ensuring consistent operation without sudden drops in performance as the battery depletes
- Low Power Visual Warning: Intuitive Low Power Alerts: As your battery drains, your devices will provide visual cues—like dimming lights or slower responses—allowing you to recharge or replace the battery proactively for uninterrupted use
- Eco-Friendly and Economical: Designed for longevity, this rechargeable battery can be used hundreds of times, reducing waste from disposable batteries. Its gradual power decline minimizes sudden shutdowns, enhancing your overall experience.
- Hassle-Free USB-C Charging: Enjoy the convenience of USB-C—just plug in a cable for quick charging on the go! Plus, it’s compatible with your existing XTAR chargers, such as the LC4, LC8,MX4,VX4,BC8,L4,L4 PRO,L8
- Package List： 4pcs 1.5V rechargeable AA 2800mAh Batteries 1pcs Battery Case 1 Charging Cable for 4 Batteries (single cable, charges up to 4 devices together)
