ZEBRA MC3400 Series Mobile Computer User Guide

SKU# CRD-MC33-2SUCHG-01: This cradle charges the extended-capacity battery pack (7000mAh) in 4.5 hours and the high-capacity battery (5200mAh) in about 3.5 hours. It includes a micro-USB cable (SKU# CBL-DC-388A1-01) and a country-specific three-wire AC cable.

Multi-slot Cradles
The multi-slot cradles can charge multiple devices simultaneously.

Five-Slot Charger Cradle (SKU# CRD-MC33-5SCHG-01): Charges up to five devices and includes necessary accessories like a mounting accessory and country-specific AC cable.

Four-Slot Charger Cradle with Spare Battery Charging (SKU# CRD-MC33-4SC4BC-01): This cradle charges four devices and their spare batteries, with a charging time of 4.5 hours for the extended-capacity battery and 3.5 hours for the high-capacity battery.
Five-Slot Ethernet Charger Cradle (SKU# CRD-MC33-5SETH-01): A five-slot charge / Ethernet cradle with network speeds of up to 1 Gbps, suitable for up to five devices.

Five-Slot Ethernet Charger Cradle with Spare Battery
Charging (SKU# CRD-MC33-4SE4BC-01): This cradle charges four devices and their spare batteries with network speeds of up to 1 Gbps.

Frequently Asked Questions (FAQ)

Q: Can I charge different models of devices with the same cradle?
- A: The cradles mentioned in this guide are specifically designed for MC3300x / MC3300ax; MC3400 / MC3450 devices. For other models, please refer to the compatible accessories guide.

Q: How long does it take to charge the batteries?
- A: The charging times vary depending on the capacity of the battery. The extended-capacity battery pack (7000mAh) takes approximately 4.5 hours, while the high-capacity battery (5200mAh) takes about 3.5 hours to fully charge.

Accessories that power devices

Cradles

Single-slot cradles

Single-slot charge / USB cradle

SKU# CRD-MC33-2SUCHG-01
Single-slot USB cradle for charging one MC3300x / MC3300ax; MC3400 / MC3450 device and its spare battery.

Allows USB communication to the device with an additional micro-USB cable.
Supports fast-charging of the MC3400 / MC3450 device. Full charge of the extended-capacity battery pack (7000mAh) in 4.5 hours and full charge of the high-capacity (5200mAh) battery in about 3.5 hours.

LED notification of spare battery charging status.
Sold separately: Power Supply SKU# PWR-BGA12V50W0WW, DC cable SKU# CBL-DC-388A1-01, micro-USB cable SKU# 25-124330-01R, and country-specific three-wire AC cable (listed later in this document).

Single-slot charge / USB cradle kit

SKU# KT-CRD-MC33-2SUCHG-01
Single-slot USB cradle kit for charging one MC3300x / MC3300ax; MC3400 / MC3450 device and its spare battery.

Allows USB communication to the device with an additional micro-USB cable.

Supports fast-charging of the MC3400 / MC3450 device. Full charge of the extended-capacity battery pack (7000mAh) in 4.5 hours and full charge of the high-capacity (5200mAh) battery in about 3.5 hours.
LED notification of spare battery charging status.

Includes: Power Supply SKU# PWR-BGA12V50W0WW, DC cable SKU# CBL-DC-388A1-01
Sold separately: Micro-USB Cable SKU# 25-124330-01R, and country-specific three-wire AC cable (listed later in this document).

Multi-slot cradles

Five-Slot charger cradle

SKU# CRD-MC33-5SCHG-01
Five-slot charge-only cradle, charges up to five MC3300x / MC3300ax; MC3400 / MC3450 devices.

Mounting options for standard 19-inch rack systems using mounting accessory SKU# BRKT-SCRD-SMRK-01.
Sold separately: Power Supply SKU# PWR-BGA12V108W0WW, DC cable SKU# CBL-DC-381A1-01, mounting accessory SKU# BRKT-SCRD-SMRK-01, and country-specific AC cable (listed later in this document).

Four-Slot charger cradle with spare battery charging

SKU# CRD-MC33-4SC4BC-01
Four-slot charge-only cradle for MC3300x / MC3300ax; MC3400 / MC3450 devices and their four spare batteries.

Supports fast-charging of the MC3400 / MC3450 device. Full charge of the extended-capacity battery pack (7000mAh) in 4.5 hours and full charge of the high-capacity (5200mAh) battery in about 3.5 hours.
Mounting options for standard 19-inch rack systems using mounting accessory SKU# BRKT-SCRD-SMRK-01.
Sold separately: Power Supply SKU# PWR-BGA12V108W0WW, DC cable SKU# CBL-DC-381A1-01, mounting accessory SKU# BRKT-SCRD-SMRK-01, and country-specific AC cable (listed later in this document).

Five-Slot Ethernet charger cradle

SKU# CRD-MC33-5SETH-01
Five-slot charge / Ethernet cradle for up to five MC3300x / MC3300ax; MC3400 / MC3450 devices with network speeds of up to 1 Gbps.

Mounting options for standard 19-inch rack systems using mounting accessory SKU# BRKT-SCRD-SMRK-01.

Sold separately: Power Supply SKU# PWR-BGA12V108W0WW, DC cable SKU# CBL-DC-381A1-01, mounting accessory SKU# BRKT-SCRD-SMRK-01, and country-specific AC cable (listed later in this document).

Multi-slot cradles

Five-Slot Ethernet charger cradle with spare battery charging

SKU# CRD-MC33-4SE4BC-01
Four-slot charge-only cradle for MC3300x / MC3300ax; MC3400 / MC3450 devices and their four spare batteries with network speeds of up to 1 Gbps.

Supports fast-charging of the MC3400 / MC3450 device. Full charge of the extended-capacity battery pack (7000mAh) in 4.5 hours and full charge of the high-capacity (5200mAh) battery in about 3.5 hours.
Mounting options for standard 19-inch rack systems using mounting accessory SKU# BRKT-SCRD-SMRK-01.

Sold separately: Power Supply SKU# PWR-BGA12V108W0WW, DC cable SKU# CBL-DC-381A1-01, mounting accessory SKU# BRKT-SCRD-SMRK-01, and country-specific AC cable (listed later in this document).

Adapter Cup

Adapter charge-only cradle cup for legacy cradles

SKU# ADP-MC33-CRDCUP-01
MC3400 / MC3450 adapter charge-only cradle cup for MC32 legacy cradles.

Charges standard rate from 0-90% in about 5 hours.

One cup is required per slot in a cradle.

Batteries and additional charging accessories

Spare battery chargers

Four-slot spare battery charger

SKU# SAC-MC33-4SCHG-01
Spare battery charger to charge four spare batteries.

Supports fast-charging for the its high-capacity battery (5200mAh) in about 3.5 hours, and the extended-capacity battery (7000mAh) in 4.5 hours.
Compatible with MC3300x / MC3300ax ; MC3400 / MC34500 batteries: SKU# BTRY-MC33-70MA-01, SKU# BTRY-MC33-7BLE-01, and SKU# BTRY-MC33-27MA-01.
Mounting options for standard 19-inch rack systems using mounting accessory SKU# BRKT-SCRD-SMRK-01 for four chargers or could be used standalone.

Sold separately: Power Supply SKU# PWR-BGA12V50W0WW, DC cable SKU# CBL-DC-388A1-01, and country-specific AC cable (listed later in this document).

20-slot spare battery charger

SKU# SAC-MC33-20SCHG-01
Spare battery charger to charge 20 spare batteries.

Supports fast-charging for its high-capacity battery (5200mAh) in about 3.5 hours, and the extended-capacity battery (7000mAh) in 4.5 hours.
Compatible with MC3300x / MC3300ax ; MC3400 / MC34500 batteries: SKU# BTRY-MC33-70MA-01, SKU# BTRY-MC33-7BLE-01, and SKU# BTRY-MC33-27MA-01.

Mounting options for standard 19-inch rack systems using mounting accessory SKU# BRKT-SCRD-SMRK-01.
Sold separately: Power Supply SKU# PWR-BGA12V108W0WW, DC cable SKU# CBL-DC-381A1-01, mounting accessory SKU# BRKT-SCRD-SMRK-01, and country-specific AC cable (listed later in this document).

Spare Li-ion batteries

Extended-capacity battery with PowerPrecision Plus

SKU# BTRY-MC3X-70MA-01
7000mAh extended-capacity battery with PowerPrecision Plus.

Battery comes with improved ingress protection for MC3400/MC3450 use cases.
Backwards compatible with MC3300ax & MC3300x models.
Premium-grade battery cells with longer lifecycle. Designed to meet rigorous controls, standards and help prevent overcharging.

Obtain advanced battery state of health information including charge level and battery age based on usage patterns.
Also available in India – PowerPrecision+ Lithium-Ion battery pack, 7000mAh, provides advanced State of Charge and State of Health, supports fast-charge. –SKU# BTRY-MC3X-70MA-IN

Bluetooth enabled extended-capacity battery with PowerPrecision Plus

SKU# BTRY-MC3X-7BLE-01
7000mAh Bluetooth extended-capacity battery with PowerPrecision Plus.

Battery comes with improved ingress protection for MC3400/MC3450 use cases.

Backwards compatible with MC3300ax & MC3300x models.
Premium-grade battery cells with longer lifecycle. Designed to meet rigorous controls, standards and help prevent overcharging.
Obtain advanced battery state of health information including charge level and battery age based on usage patterns.

BLE beacon allows device with this battery to be located even if powered off using Zebra Device Tracker.
Sold separately: Zebra Device Tracker licenses for either 1-year SKU# SW-BLE-DT-SP-1YR or 3-years SKU# SW-BLE-DT-SP-3YR.
The secondary BLE beaconing functionality is only supported through MC3300x, MC3300ax, MC3400 / MC3450 devices.

Also available in India – PowerPrecision+ Lithium-Ion battery pack, 7000mAh, with Secondary BLE Beacon. – SKU# BTRY-MC3X-7BLE-IN.
Available May 2025

Additional Charging Accessories

Cigarette lighter adapter plug

SKU# CHG-AUTO-USB1-01
USB cigarette lighter adapter plug.

Used with USB communication / charging cable adapter SKU# CBL-MC33-USBC-01 or SKU# CBL-TC5X-USBC2A-01 to charge in-vehicle.

Includes two USB Type A ports providing higher current (5V, 2.5A) for faster charging.
Sold separately: USB communication / charging cable adapter SKU# CBL-MC33-USBC-01 or USB-C cable SKU# CBL-TC5X-USBC2A-01.

USB communication / charging cable

SKU# CBL-MC33-USBCHG-01
USB charge / communications cable adapter.

USB cable provides both USB communications and charging support with a USB-A connector.

The cable length is 60 inches.
Requires: To charge to a wall outlet, a power adapter SKU# PWR-WUA5V12W0XX (listed later in the document) is required or USB cigarette lighter adapter SKU# CHG-AUTO-USB1-01 for in-vehicle use.

Micro-USB to USB-A cable

SKU# 25-124330-01R
Micro-USB to USB-A active-sync cable allows for active-sync cable.

To use with single-slot communication cradles.
The cable length is 48 inches.

USB-A to USB-C Communications and Charing Cable

SKU# CBL-TC5X-USBC2A-01
USB-A to USB-C communications and charging cable.

For charging and communication directly with MC3400 / MC3450 devices.
Use with USB power adapter SKU# PWR-WUA5V12W0US for charging with AC wall outlet.
Use USB cigarette lighter adapter SKU# CHG-AUTOUSB1-01 for in-vehicle charging.

Power supply, cables, and adaptors

SKU#	Description	Note
PWR-BGA12V108W0WW	Level VI AC/DC power supply brick. AC Input: 100–240V, 2.8A. DC Output: 12V, 9A, 108W.	Sold separately: DC line cord SKU# CBL-DC-381A1- 01 and country-specific AC line cord.
PWR-BGA12V50W0WW	Level VI AC/DC power supply brick. AC Input: 100-240V, 2.4A. DC Output: 12V, 4.16A, 50W.	Sold separately: DC line cord SKU# CBL-DC-388A1- 01 and country-specific AC line cord.
KIT-PWR-12V50W	Power supply kit for single-slot cradle including Power Supply SKU# PWR-BGA12V50W0WW and DC line cord SKU# CBL-DC-388A1-01.	Sold separately: Country-specific AC line cord.
CBL-DC-523A1-01	DC Y-line cord for running two spare battery chargers to a single Level VI power supply SKU# PWR-BGA12V108W0WW.	To power two sets of 4-slot chargers from one power supply: (1) Power Supply SKU# PWR- BGA12V108W0WW & (2) DC Y-Cable Line Cord SKU# CBL-DC-523A1-01
CBL-TC5X-USBC2A-01	USB-A to USB-C communications and charging cable. The cable has a length of approximately 1 meter or 3.25 feet. Attaches to USB-C port on the side of device.	Use with USB power adapter SKU# PWR- WUA5V12W0US for charging with AC wall outlet. Use USB cigarette lighter adapter SKU# CHG- AUTOUSB1-01 for in-vehicle charging.
CBL-DC-388A1-01	DC line cord for running single-slot cradles or battery chargers from a single Level VI power supply SKU# PWR-BGA12V50W0WW.
CBL-DC-381A1-01	DC line cord for running multi-slot cradles from a single Level VI power supply SKU# PWR-BGA12V108W0WW.
CBL-DC-382A1-01	DC line cord for running five-slot cradles when using Level VI Efficiency power supply SKU# PWR-BGA12V108W0WW. Includes black extension tab for releasing the cable.
25-124330-01R	Micro-USB to USB Type A active-sync cable allows for active-sync connectivity to use with single-slot communication cradles.
PWR-WUA5V12W0XX	USB type A power supply adaptor (wall wart). Replace ‘XX’ in SKU as follows to get the right plug style based on region: US (United States) • GB (United Kingdom) • EU (European Union) AU (Australia) • CN (China) • IN (India) • KR (Korea) • BR (Brazil)	Level VI power supply wall adapter with input voltage ranging from 100-240 volts AC, output of 5V, and maximum current of 2.5A.

Country-specific AC line cords: grounded, 3-prong

Country-specific AC line cords: ungrounded, 2-prong

Mounting and Headset

Un-powered forklift mount

SKU# MNT-MC33-FLCH-01
Includes an un-powered forklift mount that allows installing the device on a roll bar or square surface of a forklift.

Sold separately: RAM double socket arm for 1-inch ball SKU# MNT-RAM-B201U, RAM forklift clamp 2.5-inch max width square rail base with 1-inch ball SKU# MNT-RAM-B247U25.

RAM mount arm

SKU# MNT-RAM-B201U
RAM double socket arm for 1-inch ball.

Used with un-powered forklift mount SKU# MNT-MC33-FLCH-01
Uses RAM mount P/N SKU# RAM-B-201U

RAM mount base

SKU# MNT-RAM-B247U25
RAM forklift clamp 2.5-inch max width square rail base with 1 inch ball

Used with un-powered forklift mount SKU# MNT-MC33-FLCH-01 and attaches to square shaped post of forklift.

Uses RAM mount P/N SKU# RAM-B-201U

Rack mounting for space optimization

SKU# BRKT-SCRD-SMRK-01
Rack / wall mounting bracket, allows to install the 20-slot battery charger, multi-slot terminal cradles or up to four 4-slot battery chargers on a wall or a 19” server rack.

Rugged wireless headset with over-the-head headband

SKU# HS3100-OTH
HS3100 Rugged Bluetooth headset with over-the-head headband. Included HS3100 boom module and HSX100 OTH headband module

Rugged wireless headset with behind-the-neck headband (left).

SKU# HS3100-BTN-L
HS3100 Rugged Bluetooth headset with behind-the-neck headband (left).

Styluses

Fiber tipped stylus

SKU# SG-STYLUS-TCX-MTL-03
Set of three fiber tipped stylus.

Heavy-duty and made from stainless steel / brass. No plastic parts — real pen feel. Can be used in rain.
Micro-knit, hybrid-mesh, fiber tip provides silent, smooth gliding use. 5″ length.

Big improvement over rubber tipped or plastic tipped stylus.
Compatible with all capacitive touch screen devices.
Tether to device or hand strap using SKU# SG-TC5NGTC7NG-TETHR-03.

Capacitive stylus

SKU# SG-TC7X-STYLUS1-03
Set of three capacitive styluses optimized for enterprise durability.

Made of conductive carbon-filled plastic material with 5mm tip. 3.5” length.

Can be stored in loop of hand strap.
Sold separately: Hand strap SKU# SG-MC33-HDSTPG-01 and holster SKU# SG-MC3X-SHLSTB-01
Also available as a 50-pack — 50 styluses— SKU# SG-TC7X-STYLUS-50.

Capacitive stylus with coiled tether

SKU# SG-TC7X-STYLUS-03
Set of three capacitive styluses with coiled tether.

Includes: Capacitive stylus SKU# SG-TC7X-STYLUS-03 and coiled tether SKU# KT-TC7X-TETHR1-03.
Also available as a 6-pack — 6 styluses and 6 coiled tethers— SKU# SG-TC7X-STYLUS-06.

Hand straps, shoulder strap, belt, and screen protector

Replacement gun hand strap

SKU# SG-MC33-HDSTPG-01
Replacement gun hand strap.

Replacement straight shooter strap

SKU# SG-MC34-HDSTPB-01
Replacement straight shooter hand strap.

*Available May 2025

Shoulder strap

SKU# 58-40000-007R

Universal shoulder strap for fabric holster.
Extends from 22 to 55 inches and is 1.5 inches wide.

Belt for holster

SKU# 11-08062-02R

Universal belt for fabric holster.
Extends 48 inches and is 2 inches wide.

Glass screen protector

SKU# MISC-MC34-SCRN-01

Set of five tempered glass screen protectors.
The kit includes screen protectors (Qty 5), wiping cloth (Qty 1), alcohol wipes (Qty 2) and installation instructions

Fabric holsters, and rubber boot

Fabric holster for straight shooter

SKU# SG-MC3X-SHLSTB-01
Fabric holster, secures to a belt or a shoulder strap for brick / straight-shooter.
Includes: Shoulder strap SKU# 58-40000-007R.

Fabric holster for gun configuration

SKU# SG-MC3021212-01R
Fabric holster for gun configurations, secures to a belt or a shoulder strap. Allows to carry the gun device on the hip or cross-body.

Compatible with devices with or without rubber boot.
Sold separately: Shoulder strap SKU# 58-40000-007R or belt SKU# 11-08062-02R.

Rigid holster for straight shooter

SKU# SG-MC34-RDHLST-01
Rigid holster for straight shooter configurations, secures to a belt.

Sold separately: Belt SKU# 11-08062-02R.
Available May 2025

Rubber boot for gun unit

SKU# SG-MC34-RBTG-01
Rubber boot for MC3400 / MC3450 for gun terminal only.

Compatible with fabric holsters: SKU# SG-MC3021212-01R.
The rubber boot can be bent up to allow insertion of the terminal into the charge cradle.

Rubber boot for straight shooter unit

SKU# SG-MC34-RBTS-01
Rubber boot for MC3400 / MC3450 for straight shooter terminal only.

The rubber boot can be bent up to allow insertion of the terminal into the charge cradle.
Available May 2025

Stylus tethers

Stylus tether

SKU# SG-TC5NGTC7NG-TETHR-03
Stylus tether – pack of 3.

Can be attached to device tower bar.
When hand strap is used, tether should attach to hand strap SKU# SG-NGTC5TC7-HDSTP-03 directly (not to terminal towel bar).
String type tether prevents loss of stylus.

Stylus coiled tether replacement

SKU# KT-TC7X-TETHR1-03
Set of three coiled tether for stylus to replace previously lost or damaged tethers.
Not recommended when using fiber tipped stylus SKU# SG-STYLUS-TCX-MTL-03

Stylus coiled tether replacement

SKU# SG-ET5X-SLTETR-01
Coiled tether for stylus to replace previously lost or damaged tethers.
Not recommended when using fiber tipped stylus SKU# SG-STYLUS-TCX-MTL-03

Documents / Resources

ZEBRA MC3400 Series Mobile Computer [pdf] User Guide
MC3400, MC3450, MC3400 Series Mobile Computer, MC3400 Series, Mobile Computer, Computer

References

User Manual

ZEBRA MC3400 Series Mobile Computer

Product Information

Product Usage Instructions