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-314AH
Safety first for your market. Guangzhou Victory Technology's batteries hold full international certifications: UL, CE, CB, RoHS, UN38.3, IEC, SGS and more. Guaranteed safe, reliable, and consistent power for electronics, meters, and backup systems. Guangzhou Victory Technology – certified power solutions for Southeast Asia, Africa, and beyond. Trust every VP batteries.
| Product Performance | 12V-314AH |
|---|---|
| Standard Voltage | 12.8V |
| Rated Capacity | 314AH |
| 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 |
Maximize renewable energy capture with LiFePO₄ battery storage system. With deep cycle capability, high charge acceptance and maintenance-free operation, it is an ideal choice for off-grid solar, wind and hybrid systems.
Upgrade with confidence. Other options: 12V-100AH (260*168*210), 12V-100AH (330*171*215), 12V-200AH, 12V-628AH, and 12V-280AH. You can choose a model whose size perfectly matches the original battery compartment, or you can extend the device's battery life by expanding the capacity.
Basic Info.
Upgrade your business equipment's battery system from lead-acid batteries to VP 12.8V 314ah LiFePO4 batteries, a maintenance-free, lightweight, and long-life power source that significantly improves overall system performance, simplifies maintenance processes, and enhances overall operational efficiency. Say goodbye to tedious maintenance tasks such as watering, corrosion removal, and equalization charging.
Q: How many units of the 12.8V battery can be connected in series or parallel?
A: VP standard 12.8V LiFePO4 batteries typically support up to 4 units in series (4S) and 4 units in parallel (4P).
Series: Connecting 4 units in series builds a nominal 51.2V system, suitable for off-grid solar storage or industrial UPS systems.
Parallel: Connecting 4 units in parallel multiplies the total capacity (e.g., four 100Ah units in parallel yield 400Ah), extending the equipment's runtime.
Note: To ensure system balance, connected batteries must be of the same brand/model, same batch (close manufacturing dates and consistent internal resistance) and same voltage.
Q: Can I use an existing Lead-acid charger for a 12.8V lithium battery?
A: It is usable as long as the charger's maximum voltage does not exceed 14.6V and it does not have a "desulfation/pulse" mode. However, for optimal lifespan, we strongly recommend a dedicated LiFePO4 charger to ensure precise charging during the CC/CV (Constant Current/Constant Voltage) stages.
Warning: If a lead-acid charger features an automatic repair (desulfation) function with voltages higher than 15V, it will damage the lithium battery's BMS.
Q: How does the return on investment (ROI) of 12.8V LiFePO₄ batteries compare to traditional lead-acid batteries?
A: Although the initial cost is higher, 12.8V LiFePO₄ batteries support 4,000 to 6,000 deep cycles, while lead-acid batteries only support 300 to 500 cycles. This means lithium iron phosphate batteries last over 10 times longer. Combined with minimal maintenance and higher energy density, the levelized cost of energy (LCOE) is about 70% lower than lead-acid batteries over the full lifecycle.
Q: How to place an order?
A: First, let us know your requirements or applications. Secondly, we will provide a quotation based on your requirements or our suggestions. Thirdly, the customer confirms the sample and deposits it into the formalorder. Fourthly, we arrange production.
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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