Voltertech Co.,Limited
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| System Autonomy | Sustains Heavy - Duty 24V Marine and Industrial Loads for Days |
| Chassis Defense | IP65 Marine - Grade Weatherproof & Impact - Resistant Shell |
| Voltage Architecture | Native 25.6V DC (Eliminates Complex Series Wiring) |
| Payment Terms | L/C,T/T,Western Union |
| Terminal Interface | Industrial M8 Corrosion - Resistant Threaded Posts |
| Safety Matrix | Integrated Smart BMS (Thermal & Over - Current Shields) |
| Supply Ability | 5000 Units per Month |
| Retrofit Blueprint | The Ultimate Drop - In Upgrade for 24V Lead - Acid Banks |
| Energy Vault | 5273Wh High-Density Single - Block Capacity (25.6V 206Ah) |
| Kinetic Delivery | 100A Continuous / 150A Surge Discharge (High-Torque Ready) |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS , UN38.3 |
| Model Number | PB-5KWH-25.6V-Q-2 |
| Brand Name | Voltertech |
| Place of Origin | China |
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Product Specification
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production | System Autonomy | Sustains Heavy - Duty 24V Marine and Industrial Loads for Days |
| Chassis Defense | IP65 Marine - Grade Weatherproof & Impact - Resistant Shell | Voltage Architecture | Native 25.6V DC (Eliminates Complex Series Wiring) |
| Payment Terms | L/C,T/T,Western Union | Terminal Interface | Industrial M8 Corrosion - Resistant Threaded Posts |
| Safety Matrix | Integrated Smart BMS (Thermal & Over - Current Shields) | Supply Ability | 5000 Units per Month |
| Retrofit Blueprint | The Ultimate Drop - In Upgrade for 24V Lead - Acid Banks | Energy Vault | 5273Wh High-Density Single - Block Capacity (25.6V 206Ah) |
| Kinetic Delivery | 100A Continuous / 150A Surge Discharge (High-Torque Ready) | Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS , UN38.3 | Model Number | PB-5KWH-25.6V-Q-2 |
| Brand Name | Voltertech | Place of Origin | China |
| High Light | 206Ah IP65 Lithium Battery ，25.6V IP65 Lithium Battery ，Lithium Battery For Inverter Systems | ||
25.6V 206Ah IP65 Lithium Battery with 100A Discharge for Inverter Systems
This 25.6V 206Ah IP65 lithium battery provides 5.2736kWh of nominal LiFePO4 energy. It is intended for compatible inverter and UPS systems where approximately 5kWh of storage is required but continuous battery-side current remains within 100A.
A larger energy capacity does not automatically allow a larger inverter. The inverter’s maximum battery current must be calculated from its output power, efficiency and lowest expected DC operating voltage.
1. Confirm that the inverter or charger supports a 25.6V LiFePO4 battery.
2. Configure a compatible charging profile with a listed 28.0V floating-charge setting.
3. Limit continuous charging current to 50A or lower.
4. Confirm that maximum continuous battery demand remains within 100A.
The battery supports up to 100A continuous discharge. Cables, M8 terminals, fuses and breakers should be selected for the configured current and installation conditions.
The 150A pulse value applies for one second only. It may provide temporary headroom for a compatible short event but must not be treated as continuous output.
The integrated BMS provides overcharge, overdischarge, overcurrent, short-circuit and overtemperature protection. The BMS may interrupt battery operation when a protection threshold is reached.
Repeated shutdowns should not be treated as normal operation. They indicate that load demand, inverter settings, charging parameters or installation conditions should be reviewed.
The battery measures 523 × 269 × 218mm and weighs 35.5kg net. The supporting surface and handling procedure should be planned before delivery.
The IP65 enclosure supports protected technical installation, but terminal connections and external protection equipment still require suitable covers. The battery must not be immersed.
Confirm the final inverter cutoff and charging settings with the project specification before commissioning.
| Battery Energy Platform | 25.6V / 206Ah / 5273.6Wh |
| Float-Charge Setting | 28.0Vdc |
| Maximum Charge Current | 50A Continuous |
| Maximum Discharge Current | 100A Continuous |
| One-Second Pulse Current | 150A |
| BMS Protection Functions | Overcharge / Overdischarge / Overcurrent / Short Circuit / Overtemperature |
| Connection and Enclosure | M8 / IP65 |
| Environmental Conditions | -10°C to 50°C / 0–95% Non-Condensing / ≤1500m |
| Transport Documentation | UN38.3 / MSDS |
No. Charging settings, cutoff voltage and battery-current demand must be compatible.
No. It determines nominal stored energy, not maximum AC output.
The listed maximum continuous charging current is 50A.
No. The continuous output limit is 100A.
Provide the inverter model, charging voltage, cutoff settings, charge-current limit and maximum DC demand.
Need to check a 25.6V inverter or UPS configuration?
Company Details
Business Type:
Manufacturer
Year Established:
15 Years
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
About Voltertech Co., Limited Voltertech Co., Limited is a professional provider of energy storage systems and renewable energy solutions, serving distributors, solar installers, EPC contractors, wholesalers, and project developers worldwide. Our product portfolio includes residential energy st... About Voltertech Co., Limited Voltertech Co., Limited is a professional provider of energy storage systems and renewable energy solutions, serving distributors, solar installers, EPC contractors, wholesalers, and project developers worldwide. Our product portfolio includes residential energy st...
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