Higee 280Ah: Verified Performance and Fit
The Higee (Haibase) 280Ah LiFePO4 Cell (Model HJLFP48173205E) is a high-capacity solution for the most demanding energy storage environments. While some documentation in the market may contain confusing model numbers, DLCPO has verified through original engineering drawings that this is a true, standard-sized 280Ah cell, ensuring seamless integration into your existing system designs.
⚡ Industry-Standard Compatibility: With a confirmed 71.8mm thickness, you can confidently use this cell in standard DIY projects and rack-mount battery cases without needing custom spacers or modifications.
⚡ High Efficiency (Low Impedance): Known for exceptional manufacturing quality, these cells often feature internal resistance ≤0.18mΩ. This ultra-low impedance reduces heat generation during high-load operation, improving the overall round-trip efficiency of your solar system.
⚡ Robust Cycle Life: Rated for ≥6,000 cycles, these cells are designed for the long haul. They provide a cost-effective, high-reliability solution for stationary storage where longevity is the primary concern.
✅ Data Accuracy Guarantee: We check the blueprints so you don’t have to guess. We have corrected the common “48mm” typo found in other listings to ensure you receive the right product for your build.
🎯 Free Sorting Service: Large-scale storage requires perfect balance. DLCPO tests every cell for voltage and internal resistance consistency before shipment to ensure your battery bank is balanced from the very first charge.
🌐 Global Logistics Expert: We handle all complex Class 9 hazardous goods shipping protocols. Our DDP (Delivered Duty Paid) service to the USA, Europe, and Brazil delivers industrial-grade power directly to your door without hidden fees.
This is the 71.8mm (approx. 72mm) thick version. The “48” in the model number is a legacy internal factory code and does not refer to the thickness; the physical cell is full-size to accommodate the high 280Ah capacity.
Yes. Since the width (174.3mm) and terminal spacing are standard for this class of prismatic cell, standard 280Ah flexible busbars will fit perfectly.
As per the official drawing, the cell is rated for performance under $300 \pm 20\text{ kgf}$ of compression force. Maintaining proper compression helps preserve the internal electrode structure over thousands of cycles. 🚀
The Higee (Haibase) 280Ah is a heavy-duty LiFePO4 prismatic cell. Verified by engineering drawings to have a standard 71.8mm thickness, this cell offers substantial 280Ah capacity and 6,000+ cycles, making it a perfect drop-in fit for standard residential and commercial energy storage modules.
| Parameter | Specification |
|---|---|
| Brand | Higee (Jiangsu Highstar/Haibase) |
| Model Reference | HJLFP48173205E-280Ah |
| Chemistry | LiFePO4 (LFP) |
| Nominal Capacity | 280 Ah |
| Nominal Voltage | 3.2 V |
| Operating Voltage | 2.5V ~ 3.65V |
| AC Impedance (1kHz) | ≤ 0.18 mΩ |
| Dimensions (T*W*H) | 71.8 * 174.3 * 205.1 mm |
| Weight | 5.5kg ± 0.2kg |
| Cycle Life | ≥ 6,000 Cycles |
| Operating Temperature | Charge: 0~45°C | Discharge: -20~50°C |
| Shell Material | Aluminum |
| Sorting Service | Free (Included) |
1. Avoid overheat in any circumstances. Don’t modify or disassemble the battery. It will be dangerous, and may cause ignition, heating, leakage or explosion.
2. Don’t put cells in overheat circumstances or disposed in fire ,don’t put cells under the sunshine.
3. Don’t short-circuit positive(+) and negative(-) terminals. Keep away from metal or other conductive materials. Jumbling the batteries of direct contact with positive(+) and negative(-) terminals or other conductive materials may cause short-circuit and may even cause fire and explosion.
4. Don’t reverse the positive (+) and negative (-) terminals.
5. Don’t put cells in water or other conductive liquids or let cells absorb a moisture.
6. Don’t impact cells excessively.
7. Don’t solder the battery directly. Excessive heating may cause deformation of the battery components such as the gasket, which may lead to the battery swelling, leakage, explosion, or ignition.
8. Don’t use abnormal cell which has damages by shipping stress, drop, short or something else, and which gives off electrolyte odor.
9. Don’t contact cans directly or with other conductive materials during the using process.
10. Keep away form static circumstances during storage and using.
11. Don’t use cells together with other one-shot batteries and secondary batteries. Don’t use cells together with different packages, types and brands.
12. Stop using and process the cells accordingly when the following circumstances happened：getting hot sharply, smelling, changing colors, deformation or others.
13. If there is leaked electrolyte from batteries, please scrub it away with fresh water to avoid any skin discomfort.
14. Notice: Standard Size (71.8mm Thick). We have verified this is the full-size 280Ah cell, not the thinner 120Ah version. Please plan your layout accordingly.
