
Empty 12v Battery Case
●Product Name:12v battery case
●Design:CAD CAM Drawings Offered
●Delivery time:7-30days
●Model:Empty Metal Lithium Battery Case for 48v 300ah
●Materials: stainless steel, aluminum. Steel, metal, etc.
●Application areas: automobiles, electrical appliances, power equipment, etc
●Surface treatment: Thermosetting powder coating
The main purpose of an empty metal battery box is to store and protect various types of batteries, ensuring that they are not affected by the external environment during use and transportation. We usually choose to use high-quality metal materials such as aluminum alloy and stainless steel in the manufacturing process, which not only have good corrosion resistance and mechanical strength, but also effectively resist external impacts.
- In order to meet the needs of different customers, we also provide OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services, customizing and producing metal battery boxes that meet their specific requirements and designs, thereby providing customers with more personalized and professional solutions.

Products Description
|
Product name: |
Lithium battery box |
|
Type: |
empty 12v battery case |
|
Model: |
Empty Metal Lithium Battery Case for 48v 300ah |
|
Features: |
Convenient handle design, more comfortable to carry, not tiring, and strong metal shell heat dissipation ability |
|
Application: |
Used for battery storage and protection of military equipment, communication equipment, and navigation systems. |
|
Material: |
Stainless Steel, steel, Aluminum, Carbon steel |
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Specification: |
Customized According to your drawing |
- We have multiple sizes of battery cases to choose from. If you need them, please contact us for a catalog.



Product Application
This metal battery box is widely used in various fields, such as automobile manufacturing, ship transportation, solar photovoltaic power plants, etc., due to its excellent performance and reliability. In these fields, metal battery boxes provide safe and reliable storage and protection for various types of batteries, ensuring their normal operation and extending their lifespan.
1. Measurement box
2. Electrical casing
3. Distribution box
4. Electric bicycles/scooters

company profile
Senloong is a professional company that produces customized metal parts. Our main products include CNC machining parts, automatic lathe parts, rivets, silver contacts, and metal stamping parts. Since 2004, we have been focusing on this industry and providing customers with comprehensive one-stop services, including design assistance, drawing creation, sample production, large-scale manufacturing, inspection, assembly, packaging, and transportation. We are committed to becoming a reliable partner of your company and look forward to working with you to develop together and create a better future. We believe that Senlong will be a valuable addition to your supply chain.

our exhibition
We sincerely invite you to attend the 10th World Battery & Energy Storage Industry Expo, which will be held from August 8th to August 10th, 2025 in Zone A of the China International Import and Export Fair in Guangzhou. Our booth is located at Hall 3.1 E662-E664, and we look forward to discussing new opportunities for the development of new energy with global industry partners.
Senloong Electronics looks forward to using this platform to:
✅ Showcasing the latest technological achievements
✅ Deepen cooperation in the industrial chain
✅ Exploring cutting-edge market demands

Production process and technology
- In the manufacturing process of metal battery boxes, we adopt multiple fine procedures, including but not limited to bending forming, degreasing treatment, welding connection, punching processing, CNC precision cutting, drilling operation, milling and polishing, assembly and splicing, powder coating spraying, anodizing treatment, and re milling and finishing.
- In addition, we have specially adopted sandblasting technology to further enhance the surface treatment effect of the box. Through these complex and rigorous manufacturing processes, we ensure that the metal battery box has a sturdy and durable structure, excellent sealing performance, and can effectively prevent the battery from being damaged by the external environment.

our partners & certificates
We believe Sen Loong will become a reliable partner of your company.Sen Loong is willing to work with you joining hands --common development for a better future.

Certifications
We also through the following certifications:

IATF 16949: 2016 certification

SGS Material Testing Report

REACH certification

UN38 certification

ISO 9001: 2015 Certification

MSDS certification
Our Service Processes
Our free service hotline:0756-7762765 756-7762887
Pre-sales Consultancy
1
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Confirmation of order
2
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Production
3
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Multi-Channel Shipping
4
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Confirmation of recei
5
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After-sale Services
6

packing material and Transportation method

1. Inside is waterproof paper, outside is plastic film, and then placed in a wooden box
2. Inside is waterproof paper, outside is plastic film, and then placed in a wooden tray
3. We can also meet your requirements.

1. DHL/UPS/FedEx/TNT, door-to-door.
2. Air or sea freight, FCL; Airport/Port Reception.
3. Customers who designate freight forwarders or can negotiate transportation methods.
4. We choose the best and safest packaging materials to ensure that your order is not damaged during delivery.
FAQ

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