Histórico do passo nº 21 do guia iPad 3 4G Teardown

Alterações no passo nº 21

Edição por Kyle Wiens — 15 de mar de 2012

	[* black] As is the case with [guide\|7099\|most tablets\|stepid=30226], the iPad 3 is really just a giant battery.
	[* black] Some help from our spudger allows us to remove the battery from the device for further inspection.
	[* black] While the iPad 2 housed a formidable 25 watt-hour Li-ion battery, the iPad 3 has upped the ante to the tune of 42.5 watt-hours.
	[* black] Its 3.7 volts and estimated 10 hours of use (9 with cellular data network) are comparable to that of the iPad 2, but we assume the extra 17.5 watt-hours are put to good use powering the extra RAM and greatly improved GPU.
+	[* black] The battery has three cells, each approximately 12.5 cm x 6.5 cm x 4 mm.