
SmallRig 5769 Rechargeable AAA Lithium Battery with USB-C Port, 4 pcs
Specifications
Description
The SmallRig 5769 rechargeable AAA lithium batteries hold a stable 1.5 V right down to empty thanks to a management chip. Each of the four cells has its own USB-C port, and the included 1-to-4 cable charges all of them at once. Capacity is 470 mAh per cell.
Rechargeable AAA batteries with USB-C, 4-pack
These AAA-size lithium batteries with a built-in USB-C port replace regular alkaline AAA batteries in remote controls, headphones, blood pressure monitors, toys and smart locks. They hold 1.5 V throughout the entire discharge cycle.
4× AAA Li-ionStable 1.5 V470 mAh / 705 mWhUSB-C charging1-to-4 cableStable 1.5 V output
A management chip and constant-voltage circuit keep the output at 1.5 V until the battery is empty. Unlike alkaline batteries, the voltage does not gradually drop, and it is higher than the 1.2 V of NiMH.
USB-C in every cell
Charge the batteries with a standard USB-C cable, no separate charger needed.
1-to-4 cable
The included cable charges all four batteries at once, fully in approx. 1 hr 46 min.
Protection chip
Guards against overcurrent, overheating, short circuit and overcharging.
No memory effect
The lithium cells can be topped up any time and last hundreds of charge cycles.
A steady 1.5 V until empty
A built-in lithium battery management chip and constant-voltage circuit keep the output at 1.5 V throughout the discharge cycle. This avoids the gradual voltage drop of regular alkaline batteries and provides a higher nominal voltage than 1.2 V NiMH batteries, so blood pressure monitors, remote controls, children's toys and headphones perform more consistently in everyday use.
USB-C charging, no charger needed
Each battery has its own USB-C port on top and starts charging automatically when connected to a USB-C power source. A standard USB-C cable is all you need, and the included 1-to-4 cable charges all four batteries at once, helping reduce reliance on disposable batteries. A full charge takes approx. 1 hr 46 min.
More information
Use, protection and indicator
With a standard AAA size, the batteries directly replace regular alkaline AAA batteries in remote controls, children's toys, headphones, blood pressure monitors and smart locks. The lithium cells have no memory effect, can be recharged as needed and support hundreds of charge cycles.
An intelligent protection chip provides overcurrent, overtemperature, short-circuit and overcharge protection. Indicator: flashing green = charging, solid green = fully charged, rapid flashing green = short-circuit protection.
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