LiFePO4 Battery, 51.2V Home Energy Storage system
- IATF 16949
- ISO 9001
- ISO 14001
- ISO 50001
- ISO 45001
- UN38.3
1. Ultra-safe lithium iron phosphate cells with low risk of fire and thermal runaway. 2. Stable chemical structure, resistant to piercing, extrusion and overcharging. 3. Extra-long cycle life up to 3,000–8,000 times for 10–15 years of service. 4. Deep discharge up to 80% to maximize available power capacity. 5. Wide operating temperature range, stable in hot summer and cold winter.
Specifications
Key Features
Product Description
1. Scope of Application
This specification describes the outline dimensions, performance indicators, technical requirements and precautions for use of the RD600W-B portable energy storage power supply.
2. Power Supply Composition
| Model | Cell Type | BMS Model | Inverter Type |
| IP600W Portable Energy Storage Power Supply | 3.2V LFP(LiFePO₄) | 6S 60A | 19.2VDC to 220VAC |
3. Power Supply Performance Indicators
| Item | Parameter | Index | Remarks | ||
| Battery Pack | Nominal Voltage (V) | 19.2 | — | ||
| Nominal Capacity (Ah) | 28 | 537.6Wh | |||
| Minimum Capacity (Ah) | 26.6 | 510.7Wh | |||
| Min Discharge Cut-off Voltage (V) | 16.2 | — | |||
| Max Continuous Discharge Current (A) | ≤40 | — | |||
| Max Charging Voltage (V) | 21.9 | — | |||
| Max Charging Current (A) | ≤10 | — | |||
| Cycle Life | 1. Charging: 0.2C charge to 21.1V | 1200 cycles ≥80% initial capacity | |||
| 2. Constant voltage to 0.02C, stand for 30min | |||||
| 3. Discharging: 0.2C discharge to 16.2V | |||||
| 4. Standing: 30min | |||||
| 5. Temperature: 25±2℃ | |||||
| Internal Resistance(mΩ) | ＜100 | AC 1kHz | |||
| DC Input (Charging) | DC5521 Charging Port | 120W Max（DC12~24V/5A） Support charging with mains electricity, car, charger, and photovoltaic | |||
| TYPE-C Charging Port | TYPE-C PD100W Max | ||||
| Charging Time | 4-6H | ||||
| AC Output | Output Interface | 600W | 1 piece | ||
| Rated Voltage/Frequency | 220V/50HZ | Pure sine wave (harmless to appliances) | |||
| Output Power | Rated 600W / Peak 1200W | — | |||
| DC Output | Output Interface | 1×Cigarette lighter, 2×DC5525 | — | ||
| Output Power | Total 120W Max | 12V 10A Max | |||
| LED Light | Output mode | LED Light / SOS | 1 piece | ||
| Wireless Charging (Optional) | 15W Max | — | |||
| USB Output | QC3.0 | 18W | 1 piece | ||
| TYPE-C | PD18W | 1 piece | |||
| TYPE-C | PD100W | 1 piece | |||
| Display | Battery percentage, bar, status, power | ||||
| Conversion Efficiency | ≥85% | — | |||
| Weight (Kg) | Approx. 7Kg | — | |||
| Product Size (mm) | 270*210*230mm | — | |||
| Color | Gray (custom is available) | — | |||
| Protection | Over-charge / Over-discharge / Over-current / Short-circuit / Balance / Temperature Protection | ||||
| Working Temp (℃) | Charge/Discharge | 0℃~45℃ | — | ||
| Optimal Temp | 10℃~35℃ | — | |||
| Storage Temp & Humidity | Short-term (≤1 month) | -20℃~50℃ | Humidity: 65%±20% RH | ||
| Short-term (≤3 months) | -20℃~35℃ | ||||
| Short-term (≤12 months) | -20℃~25℃ | ||||
| Long-term (＞12 months) | 15℃~25℃ | ||||
| Heat Dissipation | Intelligent air cooling | Recover after 2h cooling at room temp | |||
4. Power Supply Structure Diagram
4.1 Power Supply Structure Drawing
Product Size：270mm×210mm×230mm
4.2 Panel Layout
| No. | Name | No. | Name |
| 1 | Display screen | 9 | PD100W Input/Output |
| 2 | Mains switch | 10 | PD18W Output |
| 3 | LED switch | 11 | AC switch |
| 4 | DC switch | 12 | AC output |
| 5 | DC5525 output | 13 | DC5521 charging port |
| 6 | Car charger output | 14 | LED light |
| 7 | USB switch | 15 | Wireless charging (optional) |
| 8 | QC3.0 output | — | — |
5. Battery Management System
The built-in lithium battery protection board can monitor the battery operation status in real time. It will cut off input and output for protection when over-charge, over-discharge, over-current, over-temperature occurs.
BMS Performance Parameter Table
| Item | Details | Standard |
| Single Cell Over-charge Protection | Detection Voltage | 3.75±0.03V |
| Delay Time | 500~1500mS | |
| Recovery Voltage | 3.55±0.05V | |
| Single Cell Over-discharge Protection | Detection Voltage | 2.2±0.1V |
| Delay Time | 4000~6000mS | |
| Recovery Voltage | 2.7±0.1V | |
| Over-current Protection | Charging Over-current Protection Value | 220±60A |
| Level 1 Discharge Over-current Value | 270±80A | |
| Level 2 Discharge Over-current Value | 680±150A | |
| Charging Over-current Release | Remove Charger | |
| Discharge Over-current Release | Disconnect Load / Resume by Charging | |
| Short-circuit Protection | Protection Condition | External Circuit Short Circuit |
| Delay Time | 200~800uS | |
| Release Condition | Disconnect Load / Resume by Charging | |
| Cell Temp Protection | Discharge High-temperature Protection | 70℃±10℃ |
| Discharge High-temperature Recovery | 50℃±10℃ | |
| Quiescent Current | Power Consumption | ≤100μA |
| Loop Internal Resistance | ≤10mΩ | |
| Balance Function | Balance Enable Voltage | 3.5±0.05V |
| Balance Current | 200±50mA |
6. Transportation and Storage Precautions
For long-term storage, complete a charge-discharge cycle every 3 months. Do not drop during handling; stacking shall not exceed 4 layers; do not place upside down, keep front side upward.
7. Warnings and Notes
Please read the specification and warning marks on the power supply carefully before use. Improper use may cause overheating and damage of the power supply. Jiangmen Ronda Lithium Battery Co., Ltd. shall not be liable for any accidents caused by non-standard operation. Please follow the instructions for safe use.
Warning
- Keep the power supply away from heat sources and high-voltage places, avoid long-term direct sunlight exposure.
- The product contains high-voltage components. Do not disassemble it privately to avoid safety accidents.
- Do not put the power supply into water or fire.
- Do not reverse the positive and negative poles of the power supply. Do not short-circuit the positive and negative poles with metal objects.
- Avoid severe physical vibration and impact; do not hit, drop or step on the power supply.
- Disassembly or assembly without manufacturer permission and guidance is strictly prohibited.
- Do not use power supplies of different manufacturers, types and models in combination.
Note
- The load equipment must meet two conditions for use: ① Input power < rated power of power supply; ② Starting power at boot < peak power of power supply.
- The power supply will automatically activate protection and turn off output when low battery, excessive load power or over ambient temperature.
- Please charge the power supply within 15 days after being exhausted.
Use matched or recommended professional lithium battery charger only.
- Stop using immediately if abnormal conditions such as peculiar smell, discoloration, abnormal noise, liquid leakage or severe deformation occur.
- If electrolyte leaks and splashes on skin or eyes, rinse with clean water immediately and seek medical treatment.
- Place the power supply out of reach of pets and children; keep children away from the product.
- It is forbidden to use multiple units in series or parallel connection. Please contact the manufacturer for consultation if series/parallel application is required.
8. Packing List
| No. | Material Name | Unit | Quantity |
| 1 | Portable Power Station | PCS | 1 |
| 2 | User Manual | PCS | 1 |
| 3 | Power Adapter | PCS | 1 |
9. Certifications
This portable power station complies with CE, FCC, UN38.3, MSDS standards.
10. Safety Compliance
Designed per IEC62619 for lithium iron phosphate battery safety; built-in multi-protection circuits including over-charge, over-discharge, over-current, short-circuit and over-temperature protection to meet international safety requirements.
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