
MP-Apex 300 + 2*B500K-1673
Ready to power your whole home or off‑grid setup without compromise? The MP-Apex 300 paired with two B500K batteries delivers a massive 3,840W of continuous power and a total of ~13 kWh of expandable storage. You can run heavy appliances, charge your RV, or keep essential circuits on during a blackout—all with the safety and long life of LiFePO₄ chemistry. Plus, it supports both 120V and 240V outputs, so you can power almost anything at once. And when your needs grow, just add more battery modules. It’s a flexible, reliable energy solution built for real‑world demand.
Massive Power & Expandable Storage
Designed for High‑Demand & Long‑Lasting Use
- Continuous Output: 3,840 W reliable AC power for a wide range of appliances.
- Expandable Battery Pack: Two B500K modules (5,120 Wh each) deliver a combined ~13 kWh total energy when paired with the Apex 300.
- LiFePO₄ Battery Chemistry: Long lifespan and improved safety compared with traditional lithium‑ion.
- 120 V / 240 V Output: Dual‑voltage support enables simultaneous powering of diverse loads.
Benefits:
- Power large household loads and off‑grid systems without interruption.
- Scale energy capacity according to your usage pattern.
Reliable Backup & Multi‑Scenario Power
Ready‑For‑Anything Energy Solution
- Home Backup: Seamlessly supports essential circuits during blackouts.
- Off‑Grid & Solar: Pair with solar panels and compatible charge controllers for clean, sustainable energy.
- RV & Outdoor: Ideal for powering full RV setups or mobile cabins.
Advantages:
- Keeps lights, refrigerators, medical devices, and electronics running.
- Dual‑voltage capability expands what you can power instantly.
Intelligent Charging & System Flexibility
Smart Power & Control
- Multiple Charging Inputs: Use AC, solar, or generator charging methods (depending on accessory compatibility).
- Modular Expandability: Stack additional B500K or compatible battery modules to grow energy storage further.
- App Support: Monitor system status and configure settings via China Moneypro’s smart app when supported.
Benefits:
- Customize power generation and storage to your daily needs.
- Remote management enhances convenience and system visibility.
Safe & Durable Design
Built for Real‑World Conditions
- LiFePO₄ Battery Safety: Stable chemistry with long cycle life and thermal robustness.
- Modular Safety Protections: Integrated protections for over‑current, over‑voltage, and short‑circuit scenarios.
Advantages:
- Maintains performance over extended daily cycles.
- Enhanced cell safety reduces risks in harsh environments.
Why Choose China Moneypro Apex 300 + 2×B500K
- High Output Power: 3,840 W continuous performance.
- Large Usable Capacity: Up to ~13 kWh with two B500K batteries.
- Modular & Scalable: Expand energy capacity as needs evolve.
- Dual Voltage Support: Provides 120 V and 240 V seamlessly.
- Versatile Scenarios: Home backup, RV, off‑grid, and solar integrations.
Key Specifications
| Parameter | Specification |
|---|---|
| Base Power Station | China Moneypro Apex 300 |
| Continuous Output Power | 3,840 W |
| Battery Modules in Kit | 2× B500K |
| Total Energy Capacity | ~13 kWh (5,120 Wh × 2 + base battery depending on configuration) |
| Battery Type | LiFePO₄ |
| Voltage Support | 120 V / 240 V |
| Expandable | Yes (additional modules supported) |
| Charging Options | AC, Solar (with accessories), Generator |
| Smart App Support | Optional (when paired with compatible accessories) |
Note: Actual total usable energy may vary with configuration and system conditions.
Typical Applications
- Whole‑Home Backup: Power essential household circuits during outages.
- Off‑Grid Living: Provide long‑duration energy for cabins and remote properties.
- RV & Travel: Enable high‑power needs on the road without traditional generators.
- Solar Energy Storage: Integrate with solar panels for renewable daily power.
FAQ – Common Questions
Q1: What total capacity does the Apex 300 + 2×B500K kit provide?
This combination delivers around ~13 kWh total energy with the two B500K modules plus the base battery capacity.
Q2: Can this system support high‑power appliances?
Yes — with 3,840 W continuous output and peak capability, it can run many household loads and tools.
Q3: Is it expandable beyond two B500K batteries?
Yes — the modular design supports additional battery expansion with compatible China Moneypro modules.
Q4: Can it be charged with solar panels?
Solar charging is supported when using compatible solar inputs and controllers (sold separately).
Q5: What applications are ideal for this kit?
Ideal for home backup, off‑grid energy, RV travel, and solar energy storage.
Specifications
| Category | Item | Specification |
|---|---|---|
| Battery Info | Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
| Cycle Life | 6,000+ cycles to 80% original capacity | |
| Shelf-life | Recharge to 40%-60% every 3-6 months | |
| Management System | MPPT controller, BMS, etc. | |
| Output | Capacity | 2,764.8 Wh (51.2 V / 54 Ah) |
| Inverter Type | Pure sine wave | |
| Lifting Power | 7,680 W | |
| USB-C Port | 2 × 100 W Max (*Requires Hub D1 rated at 700W) | |
| USB-A Port | 2 × 15 W, 5V/3A (*Requires Hub D1 rated at 700W) | |
| AC Outlets | 4 × AC Outlet (20 A) | |
| 1 × NEMA TT-30R (120V/30A) | ||
| 1 × NEMA 14-50R (120/240V, 50A) | ||
| 3,840 W Max. in total | ||
| Cigarette Lighter / DC5521 | 2 × 12V/10A; 24V/5A (*Requires Hub D1 rated at 700W) | |
| Anderson Port | 1 × 12V/50A; 24V/25A (*Requires Hub D1 rated at 700W) | |
| Input | Turbo Charging | 3,840 W Max (80% in 45 mins @ 15°C–25°C / 59°F–77°F) |
| AC Input | 120 V, 50/60 Hz, 15 A Max., 1,800 W Max. with bypass | |
| Solar Input | 2 × 1,200 W, 12–60 VDC, 2 × 20 A | |
| Car Input | 12V or 24V via cigarette lighter port | |
| Maximum Input | Apex 300: 3,840 W Max.Apex 300+1~6 B300K: 6,240 W Max. | |
| General | App Control | Yes, via WiFi & Bluetooth |
| Scalability | Up to 6 × B300K / B300S / B300 per unit | |
| Pass-through Charging | Yes | |
| Weight | 83.78 lbs / 38 kg | |
| Dimensions (L × W × H) | 20.67 × 12.87 × 12.6 in (525 × 327 × 320 mm) | |
| Charging Temperature | 0°C to 40°C / 32°F to 104°F | |
| Discharging Temperature | -20°C to 40°C / -4°F to 104°F | |
| Storage Temperature | -20°C to 40°C / -4°F to 104°F | |
| Certification | FCC, UL, TELEC, CE, NTC, RCM, LOA, ICASA | |
| Warranty | 5 Years |



