Delong 12V 628Ah lithium battery stands for efficient and reliable power. It uses advanced LiFePO4 technology, offering high energy density and excellent safety. With its big 8kWh capacity, it works great for RVs, camper vans, boats, home backup power, small shops, businesses, resorts, and off-grid setups.
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This 12V 628Ah lithium battery has an ABS+PC shell with an IP54 rating. It offers good heat dissipation and impact resistance. The battery comes with a portable handle for easy carrying and installation. Its M8 terminal design ensures stable and reliable connections.
It allows flexible expansion: series connection increases voltage up to 48V, while parallel connection expands capacity up to 30kWh. Whether as a backup power source or an uninterruptible power supply (UPS), it can meet various power needs.
This 628Ah lithium battery uses LiFePO4 cells from a top brand. Users widely praise its energy density, consistency, and safety features.
This 12V 628Ah lithium battery measures 640*245*220mm and weighs just 46.2kg. It’s neither bulky like lead-acid batteries nor space-consuming.
It lasts up to 10 years. You won’t need to replace it often, saving you money in the long run.
Lithium Battery Cycle Life
We equipped it with a smart BMS. It protects the battery completely and helps extend its service life.
This 628Ah lithium battery has low self-discharge and lasts three times longer than lead-acid batteries. It extends your operating hours and boosts your efficiency.
It supports various charging methods, like chargers, solar panels, and inverters. Whether indoors or outdoors, you can use it flexibly. Plus, it charges more efficiently, taking only half the time of lead-acid batteries.
It contains no acid, no heavy metals, and needs no regular watering. It is not only simple to install, but also simple to use and maintain. It has all the certifications, like CE, IEC, KC, UL, UN38.3, MSDS, ROHS. Whether for personal use or for sale, it meets international quality testing standards.
If you are looking for a reliable 12V 628Ah lithium battery, Delong is a trustworthy Chinese lithium battery manufacturer. We have strong production capabilities. Our factory operates stably with advanced equipment, first-class technology, and complete processes. We provide after-sales service and attractive prices. Whether you are a trader, distributor, or retailer, contact us now for strong support.
| Model | DL-LFP-RP12628 |
| Product Specification | 12V 628Ah |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 628Ah |
| Battery Energy | 8038.4Wh |
| Max Charge Current | 100A |
| Max Discharge Current | 200A |
| Charging Cut-off Voltage | 14.6V ± 0.2V |
| Discharging Cut-off Voltage | 9.2V ± 0.2V |
| Cell Type | Prismatic LiFePO4 Cells |
| Terminal | M8 |
| Case Material | ABS+PC |
| Waterproof Level | IP58 |
| Charge Temperature Range | 0~50℃ |
| Discharge Temperature Range | -5~55℃ |
| Cycle Life | ≥6500 Cycles |
| Designed Life | 12 Years |
| Colour | Black |
| Weight | ≈46.2Kg |
| Dimensions (LxWxH) | 640*245*220mm |
| Assembly Method | Built In |
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