product features
JYINS 500W UPS Inverter with Built-in Charger
All-in-One Uninterruptible Power Supply & Inverter Solution
🏭 About JYINS
With 30 years of professional experience in power electronics since 1993, JYINS is a trusted manufacturer of power inverters and UPS systems, located in Liushi Town, China's Electric Apparatus Capital. We specialize in developing integrated power solutions that combine inverter, charging and backup power functions, serving millions of households, small businesses and office users worldwide.
All our products have passed CE, FCC, RoHS and ISO9001 certifications, with strict quality control throughout the production process. Our UPS series products are widely recognized for stable performance, seamless switching and intelligent charging management, becoming the preferred choice for reliable backup power solutions.
⚡ Product Overview
The JYINS Elite 500W UPS Inverter is an integrated 3-in-1 power solution that combines pure sine wave inverter, intelligent battery charger and automatic uninterruptible power supply (UPS). Designed for home and small office scenarios, it delivers 500W continuous power, with automatic seamless switching function when power fails, ensuring your connected devices never shut down unexpectedly.
Unlike ordinary inverters, this product supports mains power charging and automatic switching. When grid power is available, it charges your battery automatically; when power cuts out, it switches to battery power within ≤10ms - fast enough that routers, monitors, cameras and computers will not restart or shut down.
✨ Core Advantages
1. 3-in-1 Integrated Design
Combines inverter, battery charger and UPS functions in one unit, eliminating the need for separate chargers and switching devices. It automatically manages charging, power supply and switching, making it a plug-and-play all-in-one power solution.
2. Ultra-fast Seamless Switching
≤10ms millisecond-level switching speed when power fails. Your routers, security cameras, computers, monitors and POS machines will keep running without any interruption, restart or data loss, perfect for 24/7 operating devices.
3. Intelligent 3-stage Charging Management
Built-in optimized battery charger with 3-stage charging mode: bulk charging, absorption charging and float charging. It automatically adjusts charging current and voltage according to battery status, extending battery service life by 30% and ensuring full battery capacity.
4. Pure Sine Wave Output
Delivers clean pure sine wave power identical to grid electricity, fully compatible with all sensitive electronic devices, no noise, no interference, and will not damage your computers, monitors, cameras and other precision equipment.
5. Wide Battery Compatibility
Automatically adapts to 12V lead-acid, gel, AGM and lithium iron phosphate batteries. You can set battery type via the DIP switch, with adjustable low-voltage protection thresholds for different battery types.
6. Comprehensive Protection System
Built-in 8-fold protection: over-voltage, under-voltage, overload, over-temperature, short-circuit, reverse connection, over-charge and over-discharge protection. It fully protects your batteries and connected devices with automatic fault alarm and recovery function.
🎯 Typical Application Scenarios
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Home Network & Security BackupKeeps your routers, optical modems, WiFi systems and security cameras running 24/7 during power outages, ensuring uninterrupted internet access and home security monitoring.
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Small Office Equipment BackupProvides uninterrupted power for desktop computers, monitors, printers, fax machines and office network equipment, preventing data loss and work interruption caused by sudden power failures.
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Smart Home System Backup
Powers smart gateways, smart locks, lighting systems, thermostats and other smart home devices, maintaining normal operation of your smart home during grid outages.
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Small Retail & POS Backup
Keeps POS machines, cash registers, barcode scanners and small refrigeration equipment running in small shops, avoiding business losses and transaction failures caused by power cuts.
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Off-grid Cabin & RV Power
Works as a complete off-grid power system with battery and solar panels, providing stable power and automatic charging function for small cabins and RVs.
📋 Technical Specifications
| Item |
Specification |
| Rated Power |
500W |
| Peak Power |
1000W |
| Output Waveform |
Pure Sine Wave |
| DC Input |
12V DC |
| AC Output |
110V/120V/220V/230V (optional) |
| Switching Time |
≤10ms |
| Charging Current |
10A (adjustable) |
| Charging Mode |
3-stage intelligent charging |
| Compatible Batteries |
Lead-acid, Gel, AGM, Lithium Iron Phosphate |
| Protection |
8-fold full protection |
| Certifications |
CE, FCC, RoHS, ISO9001 |
❓ Frequently Asked Questions
Q1: What is the difference between this UPS inverter and ordinary inverters?
A: Ordinary inverters only convert DC to AC power. This UPS inverter has three additional core functions: 1) Built-in battery charger that automatically charges batteries from grid power; 2) Millisecond-level automatic switching when power fails; 3) Intelligent battery management system. It is a complete all-in-one backup power solution.
Q2: Will my computer/router restart when power fails?
A: No. The switching time is ≤10ms, which is far faster than the power hold time of all electronic devices. All connected devices will keep running normally without any restart or interruption.
Q3: How long does it take to fully charge a 12V 100Ah battery?
A: With the 10A charging current, it takes about 10-12 hours to fully charge a 12V 100Ah battery. The charging current is adjustable, and the 3-stage intelligent charging will automatically stop when the battery is fully charged.
Q4: Can I use this with solar panels?
A: Yes. You can connect solar panels with a solar charge controller to the battery, and this UPS inverter will automatically use solar power or grid power to charge the battery, forming a complete hybrid backup power system.
Q5: What is the warranty policy?
A: We provide a 2-year global warranty for this UPS inverter. For non-human quality problems, we offer free replacement within 3 months and free maintenance within 2 years, plus lifetime technical support.
Q6: Do you support OEM/ODM for bulk orders?
A: Yes, we provide full OEM services including logo printing, packaging customization, voltage and charging current adjustment, and function customization for bulk orders. Please contact our sales team for custom requirements.
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