High Temperature Resistant Shockproof MDVR UPS Battery Vehicle DVR Backup Power Uninterruptible Power Supply for PublicTransport
- Overview
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Pruduct Description
Product Function
This vehicle UPS batteryis specially designed for MDVR (Mobile Digital Video Recorder) systems, ideal for trucks, buses, school buses, police vehicles, engineering vehicles, and other commercial vehicles. When the vehicle is turned off or encounters sudden power failure, the UPS battery automatically switches to power supply mode, ensuring continuous recording and protecting surveillance data from being lost due to unexpected power interruptions.
Application Scenarios
✅ Logistics Fleets—— Prevent data loss during transit and ensure cargo security
✅ Public Transport—— Avoid video interruptions to enhance passenger safety
✅ School Bus Management——Continuous power supply ensures complete trip records for children
✅ Policar & Law Enforcement Vehicles——Preserve crucial evidence, preventing footage loss during power failures
✅ Hazardous Goods Transportation——Protect monitoring data from unexpected power loss incidents
Specifications |
Details |
Model |
MX-UPS-03 |
Material |
Sealed aluminum alloy housing, waterproof and dustproof |
Input Voltage |
9V-36V (compatible with various vehicle power systems) |
Battery Type |
18650 lithium battery pack |
Battery Capacity |
3000mAh / 44Wh(Support customazation) |
Waterproof Rating |
IP66 (high protection level for harsh environments) |
Weight |
700g |
Dimensions |
74×18.8×70mm |
Charging Time |
<2.5 hours (fast charging) |
Discharge Duration |
EX: For a 12V MDVR device (1.5A, 18Wh), it can provide power for 2.44 hours |
Operating Temperature |
Charging: 0~45℃, Discharging: -20~60℃,Storage:-20~50℃ |
Output Voltage |
When input is 0-9V, battery voltage is 12V-16.5V; when input is 9V-36V, output follows input voltage |
Indicator Lights |
PWR (Red): On when input is present, off when no input; CHG (Green): Blinking for trickle charging, solid for constant current charging, off when fully charged |
Input Voltage Conversion |
When input is 0-9V, automatic ups battery charging (92% efficiency); when input is 9-36V, automatic vehicles power charging (96% efficiency); |
Wiring Options |
Supports ACC ignition control and direct battery connection |

Main Features
1. Intelligent Seamless Switching – No Recording Interruption
——🚗 When the vehicle turns off, the UPS battery automatically takes over power supply, keeping the MDVR running and ensuring that no critical footage is lost.
2. Long-Lasting Battery – Stable Power Supply
——🔋 High-capacity lithium battery provides extended backup power, allowing the MDVR system to function even when the vehicle remains off for extended periods.
3. Wide Temperature Resistance – Reliable in Extreme Conditions
——🌡 High-temperature and low-temperature resistance (-20°C to 70°C) ensures stable operation in extreme weather conditions, from scorching heat to freezing cold.
4. Shockproof & Waterproof – Automotive-Grade Durability
——🚛 IP66-rated waterproof and dustproof design protects against rain, dust, and harsh road conditions. It meets ISO 16750 automotive vibration resistance standards, ensuring durability for long-distance transportation.
5. Overload & Short Circuit Protection – Safety First
——⚡ Built-in overvoltage, overcurrent, and short circuit protection prevents overcharging or excessive discharging, ensuring safety and extending battery life.
6. Fast Charging – Reduced Downtime
——⏳ Supports fast charging technology, allowing the battery to fully recharge in less than 2.5 hours, ensuring quick readiness and continuous operation.
7. Wide Compatibility – Easy Installation
——🔌 Compatible with 8-36V vehicle power systems, supporting most MDVR systems, plug-and-play functionality with no need for complex modifications, reducing installation costs.
8. Environmentally Friendly – Certified for Global Use
——✅ CE, FCC, RoHS certified, free from hazardous substances like lead, mercury, and cadmium, meeting international environmental and safety standards.



Customer Pain Points |
How Our UPS Battery Solves it? |
MDVR shuts down when the vehicle is off, causing data loss |
UPS battery automatically switches power to keep MDVR running and prevent data loss |
Unexpected power failures disrupt surveillance |
Built-in short circuit and overload protection ensures stable operation |
Extreme temperatures cause battery instability |
Wide temperature resistance (-20°C to 70°C) ensures reliability in any climate |
Vehicle vibrations damage standard batteries |
Shockproof, waterproof, and dustproof design ensures long-lasting performance |
Slow charging leads to monitoring downtime |
Fast charging in under 2.5 hours, ensuring quick battery readiness |
Limited MDVR compatibility increases costs |
Works with 12V/24V power systems,compatible with most MDVRs, making installation hassle-free |
Connection as below:

MDVR connection without UPS

MDVR connection with UPS
Why Choose Our UPS Battery?
✔ Designed specifically for MDVR systems – Ensures better compatibility and stable operation
✔ Long-lasting power backup – Meets extended surveillance needs
✔ Shockproof, waterproof, and dustproof – Reliable in all vehicle environments
✔ Smart power switching & overload protection – Safe and secure power management
✔ Certified for global markets – CE, FCC, and RoHS compliance for hassle-free international shipping
🚛 Order Now and Keep Your Vehicle Monitoring System Running 24/7!
Accessories Included
* Main MDVR UPS Battery unit × 1
* MDVR and Other Accessories(Contact optional)
* MDVR and Other Accessories(Contact optional)
Company Profile

Exhibition

FAQ
Q1: Can you provide customized solutions?
A1:Absolutely. As a vehicle solution provider, we can customize solutions based on your project requirements. (For example, let us know the school bus type and the number of cameras needed, so we can recommend the most suitable setup for your needs.)
Q2: What is the lifespan of your devices?
A2:Our products support 18-month warranty. In real-world applications, many customers have reported devices still functioning properly after 8 years of use in their vehicle projects.
Q3: What is your minimum order quantity (MOQ) and pricing?
A3:We support to get sample. Pricing depends on your project requirements, order volume, and other commercial terms.Pleaseshare your project details for a customized offer.
Q4: Do you provide ODM/OEM services?
A4:Yes, we do. With our R&D team, we have established stable ODM business lines, including vehicle DVRs, MDVR UPS Battery,monitors, and AI boxes.
Q5:Can you provide technical support?
A5:Yes, we can provide professional technical support before and after sales.
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