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L140TG-3 13.3inch Rugged Laptops with Intel® Core™ i5-1135G7

Discontinued (EOL)

The L140TG-3 has been phased out and replaced by the L140AD-3 . For more information, please get in touch with us.


  • 11th Gen. Intel® Processor Family – Tiger Lake Processor Rugged Laptops
  • Fanless Cooling System heavy duty laptop
  • 13.3” 1920 x 1080 LED panel with direct optical bonding laptop
  • Anti-glare technology for sunlight readability
  • Flip design for quick switching between laptop and tablet modes
  • Dual battery with hot-swappable design for whole-day-work
  • Expansion slot supporting optional 2nd removable SSD and smart card reader
  • IP65 MIL-­STD 810H IC FCC CE

L140TG-3New Design

13.3inch Rugged Laptops with Intel® Core™ i5-1135G7

Rugged Laptops with MIL-STD-810H and IP65 against water splash, suitable for fieldwork

IP65 rating and MIL-STD-810H Suitable for Public Safety and heavy duty

The L140TG-3 rugged Laptop can go wherever you go, thanks to an IP65 rating and MIL-STD-810H shock, drop, and vibration testing. The L140TG-3 heavy duty laptop is tough enough to withstand repeated drops, extreme temperatures, altitudes, humidity, and water and dust exposure, suitable for Public Safety and heavy duty application.

What Is Defence-Grade?

A Defence-grade laptop can withstand harsh treatments faced by soldiers, like extreme temperatures, humidity, shocks, and drops. The standards like MIL-STD-461F and MIL-STD-810H reflect the device's compatibility and durability.

Waterproof and Dustproof IP Ratings

Work in wet environments? A stray jet of water can soak a laptop down to its motherboard. But laptops with Ingress Protection codes (IP) can withstand spills and even submersion. And IP ratings test against dust too.

The International Electrotechnical Commission (IEC) sets dust and water resistance standards. You can find their IP mark on all kinds of electronic devices, from tablets to earphones. After IP, the first digit refers to its solid particle resistance: dust, dirt, and finger. The second digit refers to liquid resistance: water, fluids, and humidity.

An IP6X rating means it is dustproof, but water poses a threat. The IP65 is dustproof and water splash-resistant, but submersion will damage it.

A man using Rugged Laptops that convenience under the sun on bright day

Greater comfort

The L140TG-3 heavy duty laptop is designed to make work less laborious and seamless. Its new and brighter FHD 13.3-inch display with optical bonding technology can support daylight readability. Also, equipped with diverse touchscreen modes, including fingertip, pen, or glove, and configurable multi-touch gestures for faster access to commonly used Windows features and functions. Portability can be a deal-breaker for tech. No one wants to haul a ponderous computer around all day. But additional protection adds weight, and if large screen size is essential for your work, this too will add ounces. On-field teams like Defence and public safety personnel need a lightweight, functional, portable, and rugged laptop.

The Winmate L140TG-3 gives you 13.3 inches of screen space, IP65, and MIL-STD-810H toughness at 5.6lbs (2.55kg). That's pretty light for a rugged laptop of this size.

Rugged Laptops with backlit keyboard and multi-touch pad

Full-scale QWERTY Layout keyboard

The L140TG-3 rugged laptop's keyboard is an 80-key spill-resistant design with a full-scale QWERTY layout. The keyboard itself is top notch. Black keys are marked with large white letters and symbols with a backlight, and there is excellent tactile feedback.

Winmate Rugged Laptops support hot swappable batteries for 24/7 operation

Hot-Swappable battery design for uninterrupted operation in the field

Long battery life: Hot-swappable Dual Batteries provide continuous power, so you're ready for the day shift, night shift, and everything in between.

Rugged Laptops with enhanced network capabilites for various applications

Expect More from Your Enterprise Mobility Computers

The computer features a 13.3-inch daylight readable panel 1920 x 1080 with direct optical bonding, outdoor viewable, and a brilliant user-friendly projective capacitive touch screen. The L140TG-3 is based on an Intel® Core™ Tiger Lake. At the same time, wireless connectivity options include Wi-Fi and BT support, GPS / GLONASS, and 4G LTE(optional) to keep workers connected in even the most remote locations.

Left side Rugged Laptops with expansion area for the ultimate computing experience

Smart Card reader and Removable SSD

Flexible optional storage: critical store data and optional 2nd removable M.2 solid-state drives (SSD) for up to 4TB of total storage.

Winmate Rugged Laptops with convertibel screen, transforms from laptop to tablet

Flexibility & freedom

Flexible dual hinges allow the L140TG-3 to transform from a laptop into a tablet computer. They are stiff enough to prevent the screen from wobbling when you tap on the glass, yet flipping the panel around to transition into tent or tablet mode doesn't require much force. It strikes the right balance between sturdy and practical.

Winmate Rugged Laptop is an innovative solution designed to help the challenging work of the public sector (police, fire brigades, and SARS services) where other technology often fails. The device offers communication and data exchanges for the operation center and on-field commanders with various management and decision support tools during an incident. Whether you want to increase the speed of service, work standard, efficient on-site communication, etc., Winmate can help. We provide rugged mobile solutions that can increase productivity in the area. Please speak to one of our experts to explore the hardware that can best help achieve your goals.

  1. Accessories and Integrated Options may vary depending on your configuration.
  2. Total usable memory and storage will be less dependent upon actual system configuration.
  3. The actual transfer speed will vary depending on many factors, including the processing speed of the host device, file attributes, and other factors related to the system configuration and your operating environment.
  4. The USB Type¬C connector follows USB 3.0 standard, which does not support Alternate Mode (ALT) or USB Power Delivery (USB¬PD).
  5. The battery life is measured at dimming LCD brightness. Depending on the usage conditions or when an external device is attached, it varies.
  6. The 2D drawing is a simplified drawing, and some components are not marked in detail.
  7. Length measurements do not include protrusions. Weight varies with options.
  8. TPM 2.0 is available upon request.
  9. SOTI is available upon request.
  10. The product shown in this datasheet is a standard model. For diagrams containing customized or optional I/O, don't hesitate to contact the Winmate Sales Team for more information.


13.3 inches




Projected Capacitive Multi Touch

Panel Brightness

500.0 nits

Contrast Ratio


View Angles



Optical Bonding for Sunlight Viewability

System Specification


Intel Core i5-1135G7 2.4GHz (up to 4.2GHz)


8GB DDR4 SDRAM 16GB DDR4 SDRAM (Optional) 32GB DDR4 SDRAM (Optional)


256GB M.2 SSD 512GB M.2 SSD (Optional) 1TB M.2 SSD (Optional) 2TB M.2 SSD (Optional) Additional storage available with up to 2TB M.2 (PCIe NVMe) SSD, self-encrypted. (Optional)

Smart Card Reader

Smart Card Reader (Optional)


Trusted Platform Module (TPM) 2.0 Kensington Lock

Operating System

Windows 10 IoT Enterprise LTSC (64 bit) Windows 11 IoT Enterprise SAC (64 bit) (Optional)






4G LTE (Optional) 5G (Optional)




HF RFID reader 13.56 MHz (Optional)

Fingerprint Scanner

Fingerprint scanner (Optional)


Front Camera

2MP front camera

Rear Camera

8MP rear camera with autofocus and LED light (Optional)



340 x 230 x 38 mm


2.5 kg

Cooling System

Fanless thermal design

IO Ports

USB Port

3 x USB 3.0 (Type A), 1 x USB 3.0 (Type C)

Serial Port

1 x RS232 (DB9)


1 x RJ45-10/100/1000 GigaLAN port


1 x HDMI 4K Output (Optional)


1 x Audio combo 3.5mm audio combo jack Dual Digital Mic With Noise Cancellation Dual Speaker

SD Card Slot

1 x Micro SDXC Slot

SIM Card Slot

1 x Nano SIM card slot

Expansion Port

1 x Expansion slot for smart card reader and removable SSD (Optional)


4x LED Indicator for Power, Battery, HDD, RF status


Operating Humidity

10% to 90% RH, non-condensing

Operating Temperature

-20°C to 50°C (AC mode), 0°C to 40°C (Battery mode)

Storage Temperature

-30°C to 70°C


MIL-STD-810H Method 516.8 Procedure I


MIL-STD-810H Method 514.8 Procedure I


MIL-STD-810H Method 516.8, 3 ft

IP rating



MIL-STD-461G CE101, CE102, RE101, RE102, CS118 (Default) MIL-STD-461G CS101, CS114, CS115, CS116, RS101, RS103 (Optional)




Security Function

SOTI MobiControl

SOTI MobiControl Compliance

Kensington Lock

Kensington Lock Support



1 x Power, 2 x volume key, 2 x Programmable Function Keys QWERTY keyboard with RGB backlight



Hot-swappable 2 x 10.8V typ. 2400 mAh Li-Ion Battery (3S1P)

Battery Operating Time

Standard Battery: 8 hours

Power Rating

19V DC


100-240V, 50-60Hz (19V DC)



Adapter and Power Cord Standard Battery

Optional Accessory

Spare Battery (Optional) Battery Charger (Optional) Vehicle Charger (Optional)

Barcode Scanner


Standard Battery

Standard Battery

Model Name: BTL140

Part Number: 98K000A000H2

  • 10.8V / 2400 mAh Li-Polymer Battery, 3S1P
  • With LED indicator to show battery capacity

Adapter and Power Cord

Adapter and Power Cord

Model Name: A065R193P

Part Number: 9220065W19V1

  • 100-240VAC to 19VDC@3.42A
  • Country specific power cords available


Battery Charger

Battery Charger

Model Name: BC-L140

Part Number: 98K000A000H5

  • Dual-bay charging dock
  • Power level LED indicators
  • Buzzer to indicate battery is inserted

Carry Bag

Carry Bag

Model Name: CB140

Part Number: 9BN00000007I

  • With Hand Carrier and Shoulder Strap
  • Separated pocket for accessories

Vehicle Charger

Vehicle Charger

Model Name: VCG-M101

Part Number: 9226065W19V0

  • 11~24V DC IN
  • 19V/ 3.42A DC OUT