Laptops with the Longest Battery Life
No matter how stacked its specs are, a laptop is useless if it can't hold a charge. Fortunately, there are plenty of notebooks that go the distance. Using our Laptop Mag Battery Test 2.0, which involves continuous Web surfing over Wi-Fi at 150 nits of brightness, we've identified the longest-lasting notebooks on the market. We're talking more than 9 hours of endurance, which should more than suffice for that cross-country flight, a long day of meetings or multiple, back-to-back classes.
Note that, in February 2018, we switched from laptop batteries Test 1.0, which surfed the web at a lower, 100 nits of brightness, so scores have gone down to reflect the more aggressive (and realistic) test.
If you want a truly fantastic keyboard, durable chassis and strong performance, look no further than the ThinkPad T470. The T470 makes room for an optional extended battery that gives this 14-inch laptop over 16 hours of endurance (with its optional, 6-cell battery). You can charge the laptop over a proprietary ThinkPad connector or via its Thunderbolt 3 port, which allows you to juice the laptop and output to multiple monitors over a single wire. A durable, MIL-SPEC-tested chassis helps this long-lasting business notebook stand up to the rigors of all-day business travel.
Note that, in February 2018, we switched from laptop batteries Test 1.0, which surfed the web at a lower, 100 nits of brightness, so scores have gone down to reflect the more aggressive (and realistic) test.
If you want a truly fantastic keyboard, durable chassis and strong performance, look no further than the ThinkPad T470. The T470 makes room for an optional extended battery that gives this 14-inch laptop over 16 hours of endurance (with its optional, 6-cell battery). You can charge the laptop over a proprietary ThinkPad connector or via its Thunderbolt 3 port, which allows you to juice the laptop and output to multiple monitors over a single wire. A durable, MIL-SPEC-tested chassis helps this long-lasting business notebook stand up to the rigors of all-day business travel.
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