Nguồn gốc:
Trung Quốc
Hàng hiệu:
VP / No Logo / Customize brand / OEM / ODM
Chứng nhận:
UL1642 UN38.3 MSDS CE ISO RoHS IEC
Số mô hình:
12V-280AH
Why Choose Partner With VP Batteries:
VP batteries are built to last – stable, durable, with extremely long shelf life. Ideal for hot climates and demanding environments. Each unit passes strict quality control and power testing.
From dry cell batteries to solar rechargeable packs, we deliver reliable energy you can trust. Choose durability, choose VP.
Guangzhou Victory Technology's batteries are fully certified with UL, CE, CB, RoHS, UN38.3 and more. With an annual production capacity in the billions, VP exemplifies readiness to meet demands of any scale. Our high productive capacity ensures stable, timely supply for global partners.
| Product Performance | 12V-280AH |
|---|---|
| Standard Voltage | 12.8V |
| Rated Capacity | 280AH |
| Operating Voltage | 10.8V-14.6V |
| Standard Charging Current | 125A |
| Maximum Charge / Discharge Current | 250A |
| Operating Temperating Range | 0-40℃(Charge) -20-40℃(Discharge) |
| Storage Temperature | -10℃-35℃(1Month) 25±2℃(3Month) 65%±20%RH |
| Cycle Life | 6000 |
| Communication | Bluetooth |
| Waterproof Grade | IP54 |
| Humidity Range | 5~95% |
| Net Size | 386*206*268mm |
| Net Weight | 25±3KG |
LiFePO₄ batteries provide instant backup, wide temperature tolerance, and 10+ year life. Ideal for reliability-critical telecommunications hubs, railway signaling, and marine power systems, ensuring uninterrupted power supply for UPS, EPS, and data centers.
Choose freely from our product range: 12V-100AH (260*168*210), 12V-100AH (330*171*215), 12V-200AH, 12V-314AH, and 12V-628AH. Whether you need compact footprint or massive capacity, we have your drop-in replacement.
Basic Info.
LiFePO4, as an A+ grade cell for the VP 12.8V 280Ah battery, boasts excellent safety, high-rate discharge capability, superior charge acceptance, and deep cycle life. It can efficiently power high-power devices and has a fast recharge capability, making it an ideal choice for off-grid systems and applications that require daily deep charge and discharge cycles, while maintaining consistent performance.
Q: Is a 12.8V LiFePO4 battery really better than a Lead-Acid battery(AGM/GEL) ?
A: From a Return on Investment (ROI) and performance perspective, LiFePO4 offers significant advantages for commercial and industrial applications. While the initial cost is higher, it features a longer lifespan (6000+ cycles), greater safety (built-in smart BMS, non-flammable, non-explosive), higher energy density (lighter/smaller), faster charging, and low maintenance. The Total Cost of Ownership (TCO) is far lower than lead-acid batteries.
Q: What safety certifications are required for transporting LiFePO₄ batteries?
A: We provide the necessary UN38.3, MSDS, and annual sea/air transport identification reports. LiFePO₄ batteries are classified as Class 9 dangerous goods (UN3480/UN3481) during transport (especially air and sea) and therefore must meet strict international and domestic safety certification requirements.
Q: What protection functions does the built-in BMS provide?
A: Our batteries include an industrial-grade Smart BMS that monitors cell status in real-time. It provides 6 core protections: Over-Charge Protection, Over-Discharge Protection, Over-Current Protection, Short-Circuit Protection, Temperature Protection, Auto-Balancing.
Q: What is the maintenance frequency for long-term storage?
A: LiFePO4 has an extremely low self-discharge rate (1%-3% per month). For long-term storage:
Maintain the State of Charge (SOC) between 40% - 60%. To maintain cell health and BMS operation, we recommend a maintenance charge every 3 to 6 months.
Q: Do you have inspection before delivery?
A: Yes. We have specialized OC team to do randome and 100% inspectionbefore delivery.
Ready to Specify or Private Label? Contact our B2B sales team for:
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