Pile AAA lithium-ion rechargeable USB-C Pale Blue PB-AAA-C

Unlike disposable AAA batteries that end up in landfills after a single use, the Pale Blue PB-AAA-C is a rechargeable lithium-ion cell with an integrated USB-C port, delivering constant 1.5V output for consistent device performance. Charge it directly from any USB-C source without a separate charger.

Highlights

• Integrated USB-C charging port — no dedicated charger needed
• Constant 1.5V output ensures full power until depletion
• 1000+ charge cycles replace thousands of disposable batteries
• LED charge indicator: red while charging, green when full
• Built-in protection against overcharge, over-discharge, and short circuit

In daily use

Pop the PB-AAA-C into remote controls, wireless mice, toys, flashlights, or any device that takes standard AAA batteries. When it runs low, plug it into a USB-C cable and it recharges in about an hour. The low self-discharge rate means it holds its charge when not in use, ready for the next time you need it.

Full specifications

• Battery size: AAA
• Chemistry: Lithium-Ion (Li-Ion)
• Nominal voltage: 1.5 V (constant output)
• Capacity: 450 mAh
• Energy: 0.675 Wh
• Charging port: USB-C
• Charge cycles: 1000+
• Charging time: 1 hour
• Operating temperature: -20°C to 60°C
• Self-discharge: very low
• Number of batteries included: 1

Final note

One Pale Blue PB-AAA-C can replace up to 1000 alkaline batteries, reducing waste and saving money over time.