Minor inconveniences suffered, we're able to remove the battery. Still nothing but Phillips #1 screws to slow us down. Nothing proprietary, and no adhesives.

This is a 38 Wh lithium ion battery, on-par with the 11" MacBook Air's 38.75 Wh battery.

Advertised battery life is also on-par, at 10 hours. We can't help but expect the C202 to do a little better, with its significantly less power-hungry components.

Either way, aspiring blasters of math and Oregon pioneers should have plenty of time to hone their craft.