Place of Origin:
China
Brand Name:
VP / No Logo / Customize brand / OEM / ODM
Certification:
UL1642 UN38.3 MSDS CE ISO RoHS IEC
Model Number:
12V-628AH
Deep Cycles Rechargeable LiFePO4 Energy Storage Lithium Battery 12V 628AH for Solar System
Our Factory:
Experience true end-to-end value with Guangzhou Victory Tech’ integrated manufacturing model. From in-house production of key components to final assembly and testing, we maintain full control over quality and cost—passing the savings and reliability on to you. As an established battery factory in China, we supply lithium batteries, dry cell batteries, and scalable energy storage systems, all customizable through OEM / ODM. Our significant production capacity ensures timely delivery for large projects, while dedicated business support and local after-service engineers safeguard your investment. Choose VP Batteries for seamless integration, from design to delivery and beyond.
Performance Characteristics:
· Designed with Grade A LiFePO4 cells, these batteries deliver over 6000 deep cycles at 100% DOD and a 10+ year lifespan.
· VP batteries place great emphasis on the safety of our energy storage systems. Their 100% sealed design ensures safety and prevents leaks, while their maintenance-free design allows for flexible and worry-free installation in a variety of locations.
· Engineered for demanding applications, it delivers exceptional high-rate discharge performance while maintaining its full high energy capacity.
· Ensure stable home energy storage across diverse climates. Our system operates efficiently within a wide temperature range of -10°C to 35°C, providing dependable power through seasonal shifts and hot weather, ideal for variable regional conditions.
· The very low self-discharge rate of our battery system translates directly into higher efficiency and reduced energy waste.
Specifications:
| Product Performance | 12V-628AH |
|---|---|
| Standard Voltage | 12.8V |
| Rated Capacity | 628AH |
| 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 | 635*244*220mm |
| Net Weight | 46±3KG |
Applications:
Ideal for powering RVs for tourism, supporting off-grid homes in remote areas, and running professional electric gardening tools, helping you tap into established and emerging local needs.
Notices:
1. Do not soak the battery in which the liquid, like water, sea water and non-alcoholic drinks, fruit juice, coffee or other drinks.
2. In addition, if the various usage conditions such as charge, ambient temperature, etc. are not maintained within the specified ranges the life expectancy of the battery may be shortened.
3. Avoid direct sunlight and mechanical impact to prevent battery aging or structural damage.
4. No disassembly of the battery or damage to the protective structure.
5. Maintain 20-80% SoC for cycle life preservation.
FAQ
Q: Do you offer OEM production for our brand?
A: Yes, we do. We're fully equipped to produce customized battery products tailored to your brand's needs through our OEM services.
Q:Do your batteries leak?
A:No, our patented double-barrier leak protection prevents leakage, guaranteed! VP batteries go through rigorous testing to ensure you get the highest quality batteries, which are better than other brands.
Q: How does your factory conduct quality control?
A: Quality first. We have a professional QC team to strictly control the quality. Each product is tested before leaving the factory, and only when the quality meets the requirements, it is packaged and shipped.
Q: How long does it take to ship after an order is completed?
A: The shipping time depends on the scale of the order and specific requirements. We provide an estimated shipping time after the order is confirmed.
Q: What advantages do we have?
A: (1) Factory direct price, we are the source factory and have a good price advantage in bulk procurement and factory procurement.
(2) Short delivery time.
(3) The one-stop battery supplier, all you need to do is face one of our suppliers, which can save you a lot of energy and time.
(4) Our products have CE, SGS, UL, UN38.3, MSDS and other certifications.
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