Premium power banks designed for high-wattage laptop charging are rare, but the Anker 737 stands out thanks to its 140W output, making it one of the best choices for MacBook Pros and other power ...

That was preposterous, until we met the Anker 737 Power Bank, a 24,000 mAh monster that’s smaller than a soda can, and which is now a red-hot limited-time Amazon deal for just $90. We’d go as ...

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This kind of output comes at a price, and it requires a huge battery. That's one of the things offered by Anker's popular 737 power bank. It is capable of pumping out a huge 140 watts from one of ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice.