Batteries are widely used in devices such as tablets for entertainment, office work and education, where they must deliver high energy density, long battery life and fast charging, whilst also balancing slim, lightweight design with cycle life to ensure a long-lasting, high-performance experience.
Industrial Tablet is a rugged, high-reliability computing terminal built exclusively for harsh industrial environments, field operations, and mission-critical control tasks. It features a reinforced enclosure, industrial-grade protection, wide-temperature adaptability, abundant industrial interfaces, and 24/7 stable operation. It serves as the core HMI (Human-Machine Interface) and data acquisition terminal in smart manufacturing, logistics, energy, transportation, and on-site maintenance scenarios.
Unlike consumer tablets that prioritize thinness and entertainment, industrial tablets focus on durability, stability, and compatibility. Equipped with high-density industrial lithium batteries and low-power chip design, a full charge supports 8–15 hours of continuous on-site operation and 30+ days of standby. Some models support hot-swappable batteries to ensure uninterrupted multi-shift work.
Wide-temperature operation: -20°C to 60°C (or -40°C to 80°C) for extreme environments.
High-brightness display: 1000+ nits, sunlight-readable, support for glove/wet-hand touch.
Industrial connectivity: RS232/RS485, CAN bus, GPIO, isolated Ethernet, and Modbus support.
24/7 reliability: Fanless cooling, industrial components, 5–7 year lifecycle support.
Customization: Integrated 1D/2D scanner, NFC, RFID, and long-range wireless options.
Common Types
Fixed HMI Panel
10–21.5-inch, fanless, wall/rack-mounted.
For production line monitoring, SCADA, and workshop control rooms.
Handheld Rugged Tablet
7–10-inch, lightweight (1–1.5kg), with hand strap.
For warehousing, logistics, on-site inspection, and maintenance.
Vehicle-Mounted Tablet
Vibration-resistant, wide-voltage power input, GNSS.
For forklifts, AGVs, engineering vehicles, and fleet management.
Ultra-Light Industrial Tablet
8–10-inch, ~12.5mm thick, IP65.
For light industrial, retail, and healthcare mobility.
Explosion-Proof Industrial Tablet
ATEX/IECEx certified, for oil, gas, chemical, and mining zones.
Key Advantages & Effectiveness
A qualified industrial tablet delivers stable performance in extreme conditions:
Consistent operation: Resists dust, water, drops, vibration, and electromagnetic interference.
Real-time connectivity: Directly connects to PLCs, sensors, and industrial systems via native interfaces.
High efficiency: Integrated scanning/RFID accelerates data collection (e.g., warehouse inventory up 5×).
Long-term value: 5+ year lifespan reduces replacement and maintenance costs.In industrial automation and IIoT, industrial tablets are essential for smart transformation, bridging field devices and management systems.MingYu Energy provides a full lineup of industrial tablets—fixed HMI, handheld rugged, vehicle-mounted, and ultra-light models—with a monthly capacity of 50,000 units. Our products feature IP65/IP67 protection, fanless cooling, wide-temperature design, rich industrial interfaces, and hot-swap battery options, ensuring reliable performance in critical environments.
High Energy Density
It stores large amounts of energy in a smaller and lighter package
Longer Cycle Life
Withstands extensive charge and discharge cycles
Low Self-Discharge
Maintains power longer when not in use
Safety
Minimizes the risk of accidents and ensures safe operation
More information about the battery of the document device
You may still have many questions about the battery of the document device. Continue to check the FAQs about it.
Q1. Are you a battery manufacturer or a trading company?
A:We are a lithium battery manufacturer with production bases in Dongguan, Guangdong, and Baise, Guangxi, China. Our battery manufacturing operations began in 2013. We integrate battery research and development, production, sales and technical support to serve customers seeking direct factory supply and customized battery solutions.
Q2. What types of batteries do you supply?
A:Our product range includes rechargeable lithium polymer batteries, cylindrical cells such as 18650 and 21700, customized battery packs, portable power stations and residential energy storage batteries. We develop solutions for consumer electronics, wearable devices, smart home products, medical equipment, drones, robots and other applications.
Q3. Do you offer OEM/ODM battery customization?
A:Yes. We provide customized battery development based on your device requirements, including capacity, dimensions, voltage and series-parallel configuration. Our team evaluates the application, electrical requirements and installation space to propose a suitable solution. The final design and specifications are confirmed for each project.
Q4. What information should I provide to select a suitable battery?
A:Please share your device application, operating voltage, continuous and peak current, target capacity or runtime, and available battery space. Connector details, protection requirements, operating temperatures and expected order quantity are also helpful. These details allow our technical team to evaluate compatibility and recommend a suitable battery configuration.
Q5. How do you control battery quality?
A:We combine controlled production conditions, automated manufacturing and in-process inspection with reliability testing. Our inspection capabilities include coating thickness measurement, electrode burr inspection, cell moisture measurement, automated open-circuit voltage testing and CCD inspection during winding. Testing requirements are determined according to the battery design and application.
Q6. Can you develop batteries with special performance requirements?
A:Yes. Our development capabilities include fast-charging, extended-cycle-life, semi-solid-state and high- or low-temperature battery solutions. These features are available for selected designs and are not standard across every model. Please provide your performance targets so our team can evaluate feasibility and confirm the relevant specifications and test conditions.
Q7. How can I arrange samples, and what are your MOQ and lead time?
A:Please send the required battery model or specifications, sample quantity and expected production volume. Our sales team will confirm sample availability, minimum order quantity and the delivery schedule for your project. Custom development and testing requirements should be reviewed before the production timeline is finalized.
Q8. What technical and after-sales support do you provide?
A:We provide coordinated support from product, commercial and technical specialists, covering battery selection, project communication and after-sales enquiries. If an issue occurs, please share the battery model, order details, operating conditions and relevant photos or test data so our team can review the issue and advise on the next steps.
