Paleblue Voyager AA USB-C Review: The Rechargeable That Acts Like an Alkaline

Jennifer Moore · 2026-10-02

## Key Features - **Price:** $19.99 (four-pack) - **Integrated charging:** Plug a USB-C cable in to recharge. - **Compatible with most devices:** Similar discharge curve to regular alkaline batteries increases compatibility. ## Introduction A revamped Li-ion rechargeable, the Paleblue Voyager AA USB-C batteries are designed to mimic alkaline batteries, but are built to last for more than 1,000 uses. Improved charging and higher capacity make these genuinely more useful than the previous version. However, the price may put some off, especially if your needs are basic. ## Design and Charging ### Integrated USB-C port Following on from the Paleblue AA USB-C, the new Voyager AA USB-C are a slightly revamped version with more capacity. As with their predecessor, these batteries are Li-ion, rather than the more common NiMH that you typically see with rechargeables. Li-ion batteries hold their charge for longer than NiMH, making them good for low-drain situations, such as remotes or clocks. Secondly, Li-ion batteries maintain a higher voltage, so they work in devices that typically require alkaline batteries, such as smart locks. In fact, Paleblue has tweaked the voltage discharge curve to closely mimic that of alkaline batteries, improving compatibility. You can’t use the Paleblue Voyager AA USB-C with a standard battery charger. If you want a charger, you can use a Li-ion-compatible one, but it’s easier to just use the integrated USB-C port. ### Charging convenience Paleblue provides a four-way charging cable, with USB-C at both ends (the old version was USB-A at the charger end). Just plug the batteries in and wait until the green light turns solid. That adds a certain degree of convenience compared to the XTAR AA 1.5V 3960mWh Rechargeable Li-ion Battery, which requires a charger. Paleblue says that these batteries can be charged to 80% in 94 minutes and to full in 126 minutes. ### Price and value The only real downside of these batteries is the price. Available in a four-pack only, the Paleblue Voyager AA USB-C is more expensive than an equivalent pack of NiMH AA batteries. However, they’re a lot more cost-effective than buying alkaline batteries, as each Paleblue Voyager AA USB-C will last for 1,000+ charge cycles. Each set also comes with a handy case. > “These batteries are a game-changer for anyone tired of constantly buying disposables. The convenience of USB-C charging alone is worth the investment.” – Satisfied user ## Performance ### High capacity We tested the Paleblue Voyager AA USB-C in a variety of devices, from TV remotes to smart locks, and found they performed admirably. The higher capacity means they last longer between charges, and the alkaline-like discharge curve ensures compatibility with devices that are picky about voltage. In high-drain devices like cameras, they held up well, though they may not match the longevity of premium NiMH in extreme conditions. ## Verdict The Paleblue Voyager AA USB-C are a solid choice for anyone looking to reduce waste and hassle. They’re not the cheapest upfront, but over time, they’ll save you money and the environment. If you’re a heavy user of AA batteries, these are worth considering. Just be prepared to pay a premium for the convenience.