SmallRig 5768 Rechargeable Lithium Battery AA (2100mAh) with USB-C (4pcs)

SmallRig 5768 Rechargeable Lithium Battery AA (2100mAh) with USB-C (4pcs)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.The top of the battery features an integrated USB-C charging port that automatically starts charging when connected to a USB-C power source.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, RCMTechnical Data:Battery Size: AABattery Model: AA-CBattery Type: Lithium-Ion BatteryCell Rated Energy: 3500.0mWhRated Voltage: 1.5VBattery Rated Capacity: 2100.0mAhBattery Rated Energy: 3150.0mWhUSB-C Input: 5.0V?0.4AOutput: 1.5V?0.5ACharging Temperature: 0°C to 45°CDischarging Temperature: -20°C to 60°CCompatibility: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.Packaging includes:4x AA Rechargeable Lithium Battery1-to-4 Charging CableUser Manual