Acer 7220, 7520 manual Battery, LCD 15.4 inch

Battery

Item	Specification
Vendor & model name	BATTERY PANASONIC LI-ION 6CELLS
	BATTERY SANYO LI-ION 6CELLS
	BATTERY SIMPLO LI-ION 6CELLS
	BATTERY SONY LI-ION 6CELLS
	BATTERY PANASONIC LI-ION 8CELLS
	BATTERY SANYO LI-ION 8CELLS
	BATTERY SIMPLO LI-ION 8CELLS
	BATTERY SONY LI-ION 8CELLS
Battery Type	Li-ion
Pack capacity	2000 mAH or 2400 mAH
Number of battery cell	6 cell or 8cell
Package configuration	9 cells in series, 2 series in parallel
Normal voltage	14.8V
Charge voltage	16.8+-0.2v

LCD 15.4” inch

Item		Specification
Vendor & model name	LPL	CMO N154I2-	AUO	SAMSUNG
	LP154WX4-	L05 GLARE	B154EW02	LTN154AT01-
	TLB2 (G)		V7(G)	001(G)
Screen Diagonal (mm)	17 inches	17 inches	17 inches	17 inches
Active Area (mm)	304.1x228.1	304.1x228.1	304.1x228.1
Display resolution (pixels)	1440x900	1440x900	1440x900	1440x900
	WXGA+	WXGA+	WXGA+	WXGA+
Pixel Pitch	0.297x0.297	0.099x0.297	0.297x0.297
Pixel Arrangement	R.G.B. Vertical	R.G.B. Vertical	R.G.B. Vertical	R.G.B. Vertical
	Stripe	Stripe	Stripe	Stripe
Display Mode	Normally White	Normally White	Normally White	Normally White
Typical White Luminance (cd/m2)	300	300	300	300
also called Brightness
Luminance Uniformity	N/A	N/A	70	70
Contrast Ratio	300	300	250	250
Response Time (Optical Rise Time/Fall	8	8	8	8
Time)msec
Nominal Input Voltage VDD	+3.3V Typ.	+3.3V	3.3V	3.3V
Typical Power Consumption (watt)	5.6/5.7	3.96	N/A	N/A
Weight	550	570	600	600
Physical Size(mm)	317.3x242.0x6.	317.3x242.0x5.	317.3x242.0x6.	317.3x242.0x6.
	0	9	5	5
Electrical Interface	1 channel LVDS	1 channel LVDS	1 channel LVDS	1 channel LVDS
Support Color	262K colors	262,144	262,144	262,144
	(RGB 6-bit data
	driver)
Viewing Angle (degree)
Horizontal: Right/Left	40/40	45/45	40/40	40/40
Vertical: Upper/Lower	10/30	15/35	20/40	20/40

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