Voltertech Co.,Limited
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production |
| Temporary Pulse Capability | 150A for 1 Second |
| Maximum Continuous Charge | 50A |
| Maximum Continuous Discharge | 100A |
| Floating - Charge Setting | 14.0Vdc |
| Payment Terms | L/C,T/T,Western Union |
| Operating Temperature | -10°C to 50°C |
| Integrated BMS Protection | Five Protection Functions |
| Supply Ability | 5000 Units per Month |
| Transport Documentation | UN38.3 / MSDS |
| Battery Operating Range | 10.0 – 14.6Vdc |
| Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS , UN38.3 |
| Place of Origin | China |
| Model Number | PB-1KWH-12.8V-Q-2 |
| Brand Name | Voltertech |
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Product Specification
| Delivery Time | 10-15 Days for Samples; 30-40 Days for Bulk Production | Temporary Pulse Capability | 150A for 1 Second |
| Maximum Continuous Charge | 50A | Maximum Continuous Discharge | 100A |
| Floating - Charge Setting | 14.0Vdc | Payment Terms | L/C,T/T,Western Union |
| Operating Temperature | -10°C to 50°C | Integrated BMS Protection | Five Protection Functions |
| Supply Ability | 5000 Units per Month | Transport Documentation | UN38.3 / MSDS |
| Battery Operating Range | 10.0 – 14.6Vdc | Packaging Details | Heavy-Duty Wooden Case with Protective Foam |
| Certification | MSDS , UN38.3 | Place of Origin | China |
| Model Number | PB-1KWH-12.8V-Q-2 | Brand Name | Voltertech |
| High Light | LiFePO4 Lithium Battery IP65 ，LiFePO4 Lithium Battery 100A ，LiFePO4 Battery For Inverter System | ||
12.8V 100Ah IP65 LiFePO4 Battery with 100A Discharge for Inverter Systems
This 12.8V 100Ah IP65 LiFePO4 battery is designed for compatible low-voltage inverter and UPS systems that require a compact 1.28kWh battery with clearly defined charge and discharge limits.
Battery capacity and inverter power describe different parts of the system. The 1.28kWh energy rating indicates how much nominal energy is stored, while the inverter rating determines the available AC output.
The inverter’s battery-side current must remain compatible with the 100A continuous discharge limit. A higher-wattage inverter may exceed this current at low battery voltage even when the connected AC load appears moderate.
Voltage Requirement
The connected equipment must support a 12.8V lithium battery operating between 10.0V and 14.6Vdc.
Charging Requirement
Continuous charging should not exceed 50A, and the charging profile should support a 14.0V floating-charge setting.
The battery supports 100A of continuous discharge. Battery cables, M8 terminals, breakers and fuses should be selected according to the configured current, cable length and allowable voltage drop.
A 150A pulse rating is listed for one second. This temporary value may accommodate a brief compatible demand, but it should not be used as the continuous design current.
Motor-driven loads can require temporary startup current. Their suitability must be checked against the inverter surge capability and the battery’s pulse limit.
The battery-management system includes overcharge, overdischarge, overcurrent, short-circuit and overtemperature protection. These functions help keep battery operation within its documented limits.
BMS protection does not replace a correctly rated external fuse, breaker or disconnect device. External protection and appropriate cable sizing remain necessary.
| Battery Energy Platform | 12.8V / 100Ah / 1.28kWh |
| Battery Voltage Window | 10.0–14.6Vdc |
| Charging Parameters | 14.0V Float / 50A Continuous Maximum |
| Discharge Parameters | 100A Continuous / 150A for 1 Second |
| BMS Protection Coverage | Overcharge / Overdischarge / Overcurrent / Short Circuit / Overtemperature |
| Mechanical Data | 331 × 171 × 218mm / 10kg Net |
| Environmental Limits | IP65 / -10°C to 50°C / Non-Condensing |
| Storage Conditions | 0°C to 30°C / Six Months at 25°C |
| Documentation | UN38.3 / MSDS |
No. The inverter voltage window, charging profile and maximum battery current must be compatible.
It is the maximum continuous battery limit. The actual current may be lower according to the system design.
Only after the motor startup demand, inverter surge rating and one-second battery pulse limit are checked.
No. Terminal covers, cable lugs and external connections still require appropriate protection.
Provide the inverter model, battery-voltage range, maximum charge current and expected continuous load.
Need to check current demand and charger settings?
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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