280AH 12V Deep Cycle IP 54 Battery Pack Replacement Lithium Iron Phosphate VP Batteries
Key Features
- Compact size and light weight: 1/3 size & weight of lead acid battery
- High energy density and higher overall system efficiency
- Long Cycle Life: > 4000 times, 6-8 times life cycle compare to lead acid battery
- Pollution-free operation with non-toxic materials
- Supports 200A large overcurrent discharge
Company Profile
Guangzhou Victory Technology Co., Ltd. as a professional manufacturer in China's energy storage power sector, we specialize in the R&D, production, and sales of batteries. We provide industry-leading comprehensive customization services for our customers. Leveraging years of technological expertise, we have established a rigorous quality control system to ensure consistent and stable performance for every product leaving our facility.
In particular, for OEM/ODM collaborations, we possess extensive project experience and a robust service system:
From product design and development to mass production, we implement internationally compliant quality management;
From order processing to logistics and distribution, we maintain an efficient and collaborative supply chain system.
VP batteries are CE, ROHS, TUV, ISO, FCC approved and MSDS, UN38.3 for lithium battery, meeting various certification requirements for different countries.
Technical Specifications
| Nominal Battery Voltage | 12.8 V |
| Nominal Battery Capacity | 100 Ah , 1280Wh |
| Max Peak Current ( 3~5s ) | 200 A |
| Recommended Charge / Discharge Current | 0.5C |
| Outside Dimensions, L*W*H | 300 x 194x 197mm |
| Net Weight | 10kg |
| Max Continuous Operating Current | 100A |
Product Description
Utilizing A-grade LiFePO4 cells, this 100Ah battery delivers 1280Wh capacity with exceptional 4000-cycle durability at 70% DoD, vastly outperforming lead-acid alternatives. The integrated BMS provides comprehensive protection against overcharge, over-discharge, over-current, short-circuit, and temperature extremes while ensuring optimal cell balancing and thermal management. With flexible expansion capabilities supporting up to 4-series or 16-parallel configurations, VP batteries enables customized capacity scaling for diverse applications including home energy storage, off-grid systems, RV / marine power, and outdoor adventures.
Usage Notices
- Regularly remove dust from the battery surface and inspect the terminals for oxidation.
- The batteries should be stored at room temperature, charged to about 30% to 50% of capacity.
- Do not short-circuit, reverse charge, or mechanically damage the battery pack.
- Maintain ambient temperature: 0~40°C (charging), -20~60°C (discharging).
- If bulging, leakage, or abnormal heating occurs, discontinue use immediately and contact the supplier.
Applications
VP Batteries systems deliver reliable power across diverse applications including off-grid camping, RV expeditions, and marine operations. They provide essential energy for mobile workstations, outdoor events, and emergency backup scenarios while supporting specialized needs from photography equipment to medical devices. Engineered for renewable integration, these units facilitate solar storage and electric vehicle conversions, offering robust performance for both recreational and mission-critical applications where dependable power is paramount.
Advantage of VP Lead to Lithium Battery
1. Our Negative Plates: Use the special PbCa alloy grids, optimize the recombination efficiency and less gassing.
2. We never use recycle plastic particles, Housing/Cover: Made of Plastic that meets international standards, fire resistance and water proof.
3. We never use recycle lead, all our lead plates use 99.997% pure new lead.
Frequently Asked Questions
Q1: Are you a manufacturer or a trading company?
A1: We are manufacturer.
Q2: Can the BMS be removed and replaced if it breaks? Can the case be opened to replace a bad cell?
A2: Yes, the case can be opened to replace the BMS & cells on the guidance of engineer.
Q3: Why should you choose us?
A3: With 12 international production bases; professional sales team and R&D team; qualified products and competitive prices; timely delivery; sincere service.
Q4: Is the product original?
A4: Yes,it is indeed 100% original and authentic, we never sell fake battery, honest is the best policy.
Q5: How do we control the quality?
A5: We will make samples before mass production and test them. After sample approved, we will begin mass production. Doing 100% inspection during production and then do random inspection before.
If you have any other questions, please feel free to contact us. Welcome your inquiry.
