SmallRig AA Rechargeable Lithium Battery with USB-C 5768

- Stable 1.5V Output: A lithium battery management chip and built-in constant-voltage circuit help maintain a stable 1.5V output throughout discharge. - Direct USB-C Charging: Each battery features a built-in USB-C charging port, with no dedicated charger required. The included 1-to-4 charging cable can charge four batteries at once. - Rechargeable and Reusable: With lithium cells and no memory effect, the batteries can be recharged as needed and support hundreds of charge cycles for lower long-term cost and reduced waste. - Wide Device Compatibility: The standard AA size allows direct replacement of regular AA alkaline batteries in devices such as flash units, wireless microphones, remote controls, and game controllers. - Built-in Status Indicator: An integrated indicator light shows charging status at a glance. - Multiple Safety Protections: An intelligent protection chip provides overcurrent, overtemperature, short-circuit, and overcharge protection, and the product is certified to CE, FCC, and RoHS standards. SmallRig AA Rechargeable Lithium Battery with USB-C 5768 is a set of rechargeable AA lithium batteries with built-in USB-C charging, designed for high-drain devices that require stable 1.5V output. A built-in lithium battery management chip and constant-voltage circuit help maintain stable 1.5V output throughout the discharge cycle, reducing the gradual voltage drop common with regular alkaline batteries and providing a higher nominal voltage than 1.2V NiMH batteries. This helps flash units, wireless microphones, and game controllers maintain more consistent performance during demanding use. Each battery features an integrated USB-C charging port, eliminating the need for a separate charger. The batteries can be charged directly with a standard USB-C cable, and the included 1-to-4 charging cable can charge four batteries at once. With a standard AA size, the batteries can directly replace regular AA alkaline batteries in a wide range of devices, including triggers, wireless microphones and transmitters, compact flash units, remote controls, and game controllers. The lithium cells have no memory effect, can be recharged as needed, and support hundreds of charge cycles for lower long-term cost and reduced waste. An intelligent protection chip provides overcurrent, overtemperature, short-circuit, and overcharge protection for safe, controlled charging and discharging. Full Charging Time: Approx. 3 hr 16 min. Certifications: CE, RoHS, FCC, RCM Indicator Status: The top of the battery features an integrated USB-C charging port that automatically starts charging when connected to a USB-C power source. Flashing green light: Charging Solid green light: Fully charged Rapid flashing green light: Short-circuit protection Key Features Product Dimensions: 50.6 × 10.4 × 10.4mm / 2.0 × 0.4 × 0.4in Package Dimensions: 90.0 × 77.0 × 22.5mm / 3.5 × 3.0 × 0.9in Product Weight (Cable Included): 83.0 ± 10.0g / 2.9 ± 0.4oz Package Weight: 93.3 ± 5.0g / 3.3 ± 0.2oz Material: Lithium-ion battery (NMC) Battery Size: AA Battery Model: AA-C Battery Type: Lithium-Ion Battery Cell Rated Energy: 3500.0mWh Rated Voltage: 1.5V Battery Rated Capacity: 2100.0mAh Battery Rated Energy: 3150.0mWh USB-C Input: 5.0V⎓0.4A Output: 1.5V⎓0.5A Charging Temperature: 0°C to 45°C / 32°F to 113°F Discharging Temperature: -20°C to 60°C / -4°F to 140°F Compatibility Compatible with AA-powered devices that require stable voltage, including triggers, wireless microphones and transmitters, flash units, blood pressure monitors, smart door locks, children's toys, remote controls, flashlights, VR controllers, and over-ear headphones. What's in the box? 4x AA Rechargeable Lithium Battery 1x 1-to-4 Charging Cable 1x User Manual 1x Guarantee Card