Macworld At a glance ProsLarge battery capacity140W (PD 3.1) charging powerCompact sizeDedicated appOur VerdictThere are smaller high-capacity laptop power banks available, but the Anker Prime 27650mAh is a respectable mixture of power and portability—and is particularly well suited to the 16-inch MacBook Pro that can take advantage of its 140W charging and larger battery capacity. Price When Reviewed$179.99 Best Prices Today: Anker Prime 27,650mAh Power Bank (250W) Retailer Price $179.99 View Deal Anker $179.99 View Deal Price comparison from over 24,000 stores worldwide Product Price Price c…