Voltertech Co.,Limited
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Kinetic Flow | 100A Continuous Discharge / 150A Peak Pulse Output |
| System Voltage | Native 25.6V DC (Eliminates Series 12V Balancing Failures) |
| Energy Capacity | 2560Wh Usable Industrial Block (25.6V 100Ah) |
| Payment Terms | L/C,T/T,Western Union |
| Interface Matrix | Heavy - Duty M8 Corrosion - Resistant Terminal Posts |
| Environmental Shield | Total Dust Ingress & Corrosion Splash Resistance |
| Supply Ability | 5000 Units per Month |
| Retrofit Protocol | Seamless Drop - In Layout for Legacy 24V Battery Trays |
| Chemistry Core | Premium LiFePO4 (3000 + Deep Cycles) |
| Chassis Architecture | High-Impact Sealed IP65 Plastic Case |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS , UN38.3 |
| Model Number | PB-3KWH-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 | Kinetic Flow | 100A Continuous Discharge / 150A Peak Pulse Output |
| System Voltage | Native 25.6V DC (Eliminates Series 12V Balancing Failures) | Energy Capacity | 2560Wh Usable Industrial Block (25.6V 100Ah) |
| Payment Terms | L/C,T/T,Western Union | Interface Matrix | Heavy - Duty M8 Corrosion - Resistant Terminal Posts |
| Environmental Shield | Total Dust Ingress & Corrosion Splash Resistance | Supply Ability | 5000 Units per Month |
| Retrofit Protocol | Seamless Drop - In Layout for Legacy 24V Battery Trays | Chemistry Core | Premium LiFePO4 (3000 + Deep Cycles) |
| Chassis Architecture | High-Impact Sealed IP65 Plastic Case | Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS , UN38.3 | Model Number | PB-3KWH-25.6V-Q-2 |
| Brand Name | Voltertech | Place of Origin | China |
| High Light | 25.6V 100Ah Lithium Battery ，Deep Cycle LiFePO4 Lithium Battery ，IP65 LiFePO4 Lithium Battery | ||
25.6V 100Ah IP65 Lithium Battery with 100A Discharge for Power Storage
This 25.6V 100Ah IP65 lithium battery provides 2.56kWh of nominal LiFePO4 energy. It is intended for storage applications where the charger, inverter and connected DC loads can operate within a 50A charging limit and 100A continuous discharge limit.
The continuous output limit is 100A. The connected inverter or DC load should be checked at the lowest expected battery voltage and highest planned operating power.
The 150A specification applies for one second only. It should not be treated as the normal output or used as the primary cable-sizing value.
Continuous Operation
Plan cables, protection and terminal connections around the expected continuous current.
Brief Load Events
Check startup-current duration against both the inverter capability and the one-second battery pulse limit.
The battery supports up to 50A of continuous charging and uses a listed 28.0V floating-charge setting. The charger should use a compatible lithium profile.
A lower charging current may be selected according to the available solar input, charger output and desired charging time. The maximum value does not need to be used in every installation.
The battery uses M8 terminals. Suitable lugs, cable cross-sections and torque procedures should be used to create a stable low-resistance connection.
The BMS provides overcharge, overdischarge, overcurrent, short-circuit and overtemperature protection. External fuses or breakers are still required for cable and system protection.
Confirm the final low-voltage and charging settings for the selected inverter before commissioning.
| Nominal Energy Platform | 25.6V / 100Ah / 2.56kWh |
| Float-Charge Voltage | 28.0Vdc |
| Charging Limit | 50A Continuous Maximum |
| Discharge Limits | 100A Continuous / 150A for 1 Second |
| Terminal Type | M8 |
| Battery Protection | Overcharge / Overdischarge / Overcurrent / Short Circuit / Overtemperature |
| Product Data | 522 × 242 × 218mm / 20.2kg |
| Environmental Data | IP65 / -10°C to 50°C / 0–95% Non-Condensing |
| Safety Documents | UN38.3 / MSDS |
Only when the equipment voltage range and current demand are compatible with the battery.
No. The continuous limit is 100A.
The full charger profile and current behavior must be reviewed, not only the nominal voltage label.
External protection should be selected to protect the cables and system components.
Provide charger settings, load current, cable length, protection ratings and operating environment.
Need to confirm a 25.6V charger or inverter setting?
Company Details
Business Type:
Manufacturer
Year Established:
15 Years
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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