Paleblue Voyager AAA USB-C Rechargeable Batteries (4-Pack)
The Paleblue Voyager AAA USB-C Rechargeable Batteries are lithium-ion AAA cells with a true 1.5 V output and a USB-C port on every cell, made to replace single-use alkaline AAAs.
Each cell stores 750 mAh (1.125 Wh) and is rated for more than 1,000 recharges. The included 4-to-1 USB-C cable charges all four cells from one USB-C power source, and a full charge takes 78 minutes.
Alkaline-Style Discharge
Voyager cells follow a discharge curve modeled on alkaline batteries. Voltage eases down as the charge is used and drops sharply only at the very end, so flashlights, door locks, and other devices with a low-battery warning still signal before they shut off.
Older rechargeables with a lower output voltage can leave some cameras and precision instruments running poorly.
Protection and Status
Each battery guards against overcurrent, short circuits, overheating, over-discharge, and overcharging, and it stops charging when it is too cold. A sealed steel casing with pressure relief contains the cell if it fails. An LED ring flashes green while charging, turns solid green when full, and flashes red on a fault. Paleblue covers Voyager batteries with a limited lifetime warranty against manufacturing defects.
Features
- True 1.5 V output (1.0 – 1.6 V range)
- 750 mAh (1.125 Wh) per cell
- Rated for 1,000+ recharges
- USB-C port on every cell; full charge in 78 minutes
- 4-to-1 USB-C cable charges the whole pack at once
- Alkaline-style discharge curve triggers low-battery warnings
- Up to 2.5 A continuous and 4.0 A peak output
- LED ring shows charging, full, and fault status
- Protection against overcurrent, short circuit, overheating, over-discharge, and overcharge
- Recycled plastic travel cases included







