REPT 280Ah LiFePO4 Battery Cell
High-Performance Grade A 280Ah LiFePO4 battery cell Cell for Solar ESS & DIY Energy Storage Systems
The REPT 280Ah LiFePO4 battery cell is a high-capacity prismatic lithium battery widely used in residential energy storage systems (ESS), solar battery packs, off-grid power systems, RV applications, marine systems, and industrial backup power solutions.
As one of the emerging high-quality lithium cell manufacturers in China, REPT battery cells are designed to provide stable performance, high energy density, and long cycle life, making them a strong alternative in the 280Ah LiFePO4 battery cell ESS market.
Applications
REPT 280Ah LiFePO4 battery cell are widely used in:
- 48V DIY solar battery packs
- Residential ESS systems
- Off-grid solar storage systems
- RV and camper battery systems
- Marine energy storage
- Telecom backup power systems
- Industrial UPS systems
- Hybrid inverter energy storage
📊 Specifications
| Item | Specification |
|---|---|
| Brand | REPT |
| Model | 280Ah |
| Chemistry | LiFePO4 |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 280Ah |
| Cycle Life | 6000+ cycles |
| Internal Resistance | ≤0.25mΩ |
| Charge Voltage | 3.65V |
| Cut-off Voltage | 2.5V |
| Application | ESS / Solar / RV / Marine |
WHY DOCAN ENERGY BE YOUR TRUSTED ENERGY STORAGE PARTERNER
1. 15 Years of Industry Experience
With 15 years of experience in the energy storage industry, we have deep expertise in LiFePO4 battery systems and understand the needs of global residential, commercial, and industrial applications. This long-term focus ensures stable product development and reliable supply.
2. Strict Quality Inspection System
We implement a comprehensive quality control process, including cell grading, production monitoring, full system testing, and safety verification before shipment. Every battery is inspected to ensure consistent performance, safety, and long service life.
3. US & EU Overseas Warehouses
With overseas warehouses in the United States and Europe, we enable fast local delivery, shorter lead times, and reduced shipping costs. This helps customers receive products quickly and supports urgent project requirements.
4. Professional Service & Custom Solutions
We provide full technical support and flexible customization services, including system design, capacity configuration, and application-based solutions. Our team works closely with customers to ensure the most suitable energy storage system for each project.
👉 Experience-driven. Quality-assured. Fast-delivered. Professionally customized.
FAQ
- Are the batteries brand new and top quality?
Yes. All batteries are brand new Grade A cells from the original factory with intact QR codes. - Are busbars and bolts included?
Yes. Each cell comes with matching busbars, bolts, and free insulation sheets. - Will the batteries be tested before shipping?
Yes. All cells are tested for voltage and internal resistance before shipment. - How are the batteries packaged?
Each cell is protected with PE foam or protective bags and packed in strong 5-layer cartons for safe transportation. - How can I place an order?
You can place an order online directly or contact our sales team for assistance. - What if I need additional support?
Please contact us via online chat or email, and we will respond as soon as possible. - What is the delivery time?
Small orders are usually shipped within 1–2 working days. Bulk orders depend on quantity and stock availability. - What payment methods do you accept?
We accept PayPal, bank transfer, Visa, Mastercard, American Express, and more. - Why do some cells have slight scuff marks?
Minor scuff marks are normal due to factory inspections, testing, and matching processes. This does not affect battery performance or quality.
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