USB Rechargeable Batteries vs. Traditional Rechargeables: A Practical Cost and Convenience Comparison
By
Alan Bradley
A baker's-dozen of insight crammed into one ring.
Summary
This article evaluates whether USB rechargeable batteries are worth the investment compared to traditional disposable batteries and standard rechargeable batteries. It examines factors like upfront cost vs. long-term savings, charging speed and convenience (USB vs. dedicated chargers), battery capacity and voltage differences, and device compatibility issues. The article concludes that USB rechargeable batteries offer significant convenience for travel and light use, but traditional rechargeable batteries with a dedicated charger remain more cost-effective and higher-capacity for heavy users. It provides practical guidance on when each type makes sense.
Key quotes
· 5 pulledUSB rechargeable batteries are incredibly convenient, but they're not always the most practical choice for every situation.
If you're a heavy user who goes through batteries quickly, a traditional charger and high-capacity NiMH batteries will save you more money in the long run.
The built-in charging circuitry in USB batteries takes up space that could otherwise be used for more battery capacity.
For travelers or occasional users, the ability to charge anywhere with a USB cable is a game-changer.
Not all devices handle the slightly lower voltage of rechargeable batteries well, so compatibility is something you need to check before switching.
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