Zebra ET51 User Manual

Accessories
139
Charging the Power Pack
Charge the Power Pack using:
•A cradle
• 4-Slot Charger.
Using Cradle
With the Power Pack installed in an Expansion Back, place the device into a cradle. The Power Pack charges
in less than 3.5 hours.
Using the 4-Slot Battery Charger
CAUTION: Ensure that you follow the guidelines for battery safety described in Battery Safety Guidelines.
Use the 4-Slot Battery Charger to charge up to four Power Packs.
Figure 109 4-Slot Battery Charger
Charging the Power Pack
Charge Power Packs in ambient temperatures from 0°C to +40°C (32°F to 104°F) as reported by the Power
Pack. Charging is intelligently controlled by the charger. To accomplish this, for small periods of time, the
charger alternately enables and disables Power Pack charging to keep the battery at acceptable temperatures.
The Power Pack charge LED shows the status of the battery charging. The Power Pack charges in less than
three hours. When charging, the Charge LEDs indicate the charge level.

Zebra ET51 Specifications

General

HD type	2K Ultra HD
Display diagonal	8.4 \
Touchscreen type	Capacitive
Display brightness	720 cd/m²
Display resolution	2560 x 1600 pixels
Tcase	100 °C
Tjunction	110 °C
Processor cache	2 MB
Processor cores	4
Processor model	x5-E3940
System bus rate	- GT/s
Processor family	Intel Atom®
Processor series	Intel Atom x5 Series
Processor codename	Apollo Lake
Processor frequency	1.6 GHz
Processor cache type	L2
Processor lithography	14 nm
Processor manufacturer	Intel
Processor package size	24 x 31 mm
Number of execution units	12
Processor boost frequency	1.8 GHz
Processor operating modes	64-bit
Thermal Design Power (TDP)	9.5 W
Thermal Monitoring Technologies	Yes
Internal memory	4 GB
Internal memory type	LPDDR4-SDRAM
Storage media	eMMC
Compatible memory cards	MMC
Internal storage capacity	64 GB
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	-20 - 50 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 90 %
Device type	Mobile tablet
Form factor	Slate
Product color	Black
International Protection (IP) code	IP65
Battery voltage	7.6 V
Battery capacity	3300 mAh
Battery life (max)	- h
Battery technology	Lithium
Rear camera type	Single camera
Video capturing speed	30 fps
Video recording modes	1080p
Maximum video resolution	1920 x 1080 pixels
Rear camera resolution (numeric)	8 MP
Front camera resolution (numeric)	2 MP
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.2
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Mobile network connection	No
Assisted GPS (A-GPS)	-
Platform	Windows
Operating system installed	Windows 10 IoT Enterprise
Processor ARK ID	96485
Number of built-in speakers	2
HDMI ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1
Harmonized System (HS) code	84713000

Weight and Dimensions

Depth	12.7 mm
Width	228 mm
Height	150 mm
Weight	570 g