230Ah/280Ah/304Ah/314Ah Aluminum End Plate – Lightweight Heat-Dissipating for Lithium Cells Pack
When assembling high-capacity lithium cell packs (230Ah to 314Ah), the end plate is the "backbone" that ensures structural stability and safety. Our aluminum end plates solve the pain points of flimsy plastic or low-grade metal alternatives: crafted from high-purity aluminum alloy, they balance lightweight design with exceptional load-bearing capacity, keeping large lithium cell packs tightly secured during transport, charging, and long-term use. Whether for energy storage systems, electric vehicles (EVs), or industrial backup power, these end plates are tailored to match 230Ah–314Ah lithium cell specifications, delivering reliable protection and easy assembly.
1. Core Advantages: Why Choose Our Aluminum End Plates?
| Advantage |
Key Benefit for Lithium Cell Pack Manufacturers |
| Capacity-Matched Design |
Pre-engineered to fit 230Ah/280Ah/304Ah/314Ah lithium cells – no need for extra modification, saving assembly time. |
| Lightweight & Sturdy |
High-purity aluminum alloy (6061-T6) offers 30% lighter weight than steel end plates, while maintaining ≥200MPa compressive strength to resist deformation. |
| Excellent Heat Dissipation |
Aluminum’s thermal conductivity (≥160 W/(m·K)) helps dissipate heat from lithium cells, preventing overheating and extending pack lifespan. |
| Corrosion Resistance |
Surface anodization treatment forms a protective layer, resisting moisture, humidity, and mild chemicals – suitable for indoor/outdoor energy storage. |
| Easy Customization |
Optional pre-drilled holes (for bolt fixing) and thickness adjustments (3mm–10mm) to match your pack’s assembly design. |
2. Technical Specifications (By Lithium Cell Capacity)
| Specification |
For 230Ah Lithium Cells |
For 280Ah Lithium Cells |
For 304Ah Lithium Cells |
For 314Ah Lithium Cells |
| Matching Cell Capacity |
230Ah (prismatic/cylindrical) |
280Ah (prismatic/cylindrical) |
304Ah (prismatic/cylindrical) |
314Ah (prismatic/cylindrical) |
| Material |
6061-T6 aluminum alloy |
6061-T6 aluminum alloy |
6061-T6 aluminum alloy |
6061-T6 aluminum alloy |
| Dimensions (L*W*H) |
200mm*150mm*5mm (standard) |
220mm*160mm*5mm (standard) |
230mm*170mm*6mm (standard) |
240mm*180mm*6mm (standard) |
| Compressive Strength |
≥200MPa |
≥200MPa |
≥220MPa |
≥220MPa |
| Surface Treatment |
Anodized (black/silver, anti-scratch) |
Anodized (black/silver, anti-scratch) |
Anodized (black/silver, anti-scratch) |
Anodized (black/silver, anti-scratch) |
| Mounting Holes |
4*M5 pre-drilled holes (optional) |
4*M5 pre-drilled holes (optional) |
6*M5 pre-drilled holes (optional) |
6*M5 pre-drilled holes (optional) |
| Weight |
~150g/piece |
~180g/piece |
~220g/piece |
~250g/piece |
3. Application Scenarios
Our aluminum end plates are designed for high-capacity lithium cell packs across key industries, where structural safety and compatibility are critical:
- Energy Storage Systems: 230Ah–314Ah lithium cell packs for home energy storage, commercial backup power, and grid-scale energy storage (lightweight design reduces installation load).
- Electric Vehicles (EVs): Auxiliary high-capacity lithium cell packs for EVs, hybrid vehicles, and electric buses (heat dissipation prevents battery overheating during long drives).
- Industrial Equipment: Lithium cell packs for electric forklifts, AGVs, and heavy-duty machinery (corrosion resistance adapts to factory workshop environments).
- Marine & Outdoor Power: 304Ah–314Ah lithium cell packs for marine backup power and outdoor solar energy storage (anodized surface resists salt spray and humidity).
4. Customization Options
We support full customization to match your unique lithium cell pack design – no matter the capacity or assembly requirements:
| Customization Item |
Available Options |
| Dimensions |
Length: 150mm–300mm; Width: 100mm–200mm; Thickness: 3mm–10mm (per your cell pack size) |
| Surface Finish |
Anodization (black, silver, gold), powder coating (custom colors), or polished finish (for high aesthetics) |
| Mounting Features |
Pre-drilled holes (M3–M8, custom positions), threaded inserts, or notches (for wire management) |
| Capacity Compatibility |
Beyond 230Ah–314Ah: Custom designs for 100Ah–500Ah lithium cells (provide cell specs for matching) |
| Packaging |
Standard: Plastic film + cartons; Custom: Anti-collision foam + wooden crates (for bulk shipping) |
5. Quality Assurance & Order Support
- Quality Testing: Every batch undergoes dimensional accuracy, compressive strength, and surface finish testing – test reports provided on request.
- Certifications: Compliant with RoHS and REACH standards; 6061-T6 aluminum meets international alloy quality requirements.
- MOQ & Lead Time: Low MOQ of 100 pieces per capacity; standard sizes ship within 3–5 days, custom orders deliver within 7–12 days.
- After-Sales: Free samples for fitment testing; 2-year warranty for quality issues (e.g., deformation, coating peeling).
If you need to confirm the right end plate size for your 230Ah–314Ah lithium cell pack, send us your cell dimensions – our engineering team will provide a free matching design. Contact us today for a detailed quote!
