iPod shuffle 3rd Generation Teardown 단계 #12 기록

#12단계의 변경 사항

편집자 Luke Soules- 2009년 3월 12일

+	[* black] Apple's claimed battery life on this iPod is 10 hours. That's two hours less than the previous Shuffles.
+	[* black] The 3.7 volt lithium-polymer battery lists a capacity of 0.27 watt-hours.
+	[* black] To calculate the capacity in amp-hours, we know P(power) = I(amps)*V(volts), so I = P/V. That yields a capacity of about .073 amp-hours, or 73 mAh. That's definitely record-breakingly small in terms of iPod batteries.

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