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I need a soft shell iPhone case integrated with a power bank. The design should be slim and lightweight, ensuring easy portability without sacrificing protection. Key Requirements: - Soft shell material - Power bank integration - Slim, lightweight design Ideal Skills/Experience: - Experience in product design and prototyping - Knowledge of power bank technology - Familiarity with soft shell materials and manufacturing I need this project completed ASAP. Please provide samples of previous similar work.
Project ID: 40711999
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64 freelancers are bidding on average $394 USD for this job

Hi there, Hope you are doing great today, I have read your job description and I understood that you are looking for product designer who can create a soft shell iphone case integrated with a power bank. We specialize in cad/cam, structural designs,mechanical designs, product designs, 3d print design, 3d graphics design, 3d modeling and high quality rendering. I have extensive experience in software like Sketchup, Cad/Cam, Solidworks, Revit, 3dsmax, Blender, Lumion, vray, Rhino, Zbrush, 3d modeling and photorealistic rendering. I always aim to produce high-quality outcomes that perfectly align with client expectations.I am sure that I can deliver this project on time within your budget. Please check my relevant work in my portfolio. Let's connect and discuss in brief. Thanks.
$250 USD in 3 days
8.3
8.3

Hello, I can design a slim, lightweight iPhone case with an integrated power bank design. Please contact me with all the details and ideas you have, so I can start working on it. I will provide photo-realistic renderings and 2D/3D files. Please have a look at my portfolio: https://www.freelancer.com/u/babanpreet852.html I have 8 years of experience in 2D drawings and 3D modeling, Rendering, texturing. 3D softwares are following:3Ds Max, Maya, Zbrush , Solidworks, AutoCAD, SketchUp. Thank you for your time and consideration.
$250 USD in 4 days
8.5
8.5

As an experienced Creative Designer, I believe I can provide premium solutions to your iPhone Power Bank Case project. My expertise spans across 3D Design and Modelling, Product Design, and Prototyping which aligns perfectly with your project's needs. With intimate knowledge of power bank technology and a strong familiarity with soft shell materials and manufacturing process, I am well-equipped to deliver slim, lightweight yet highly protective iPhone case integrated with a power bank. Moreover, I have a history of bringing ideas to life efficiently and innovatively, just as you need for this project. Having worked on similar projects in the past, which I would be thrilled to share samples, I understand the importance of balancing portability and durability that you're aiming for. Rest assured that my designs are not just practical but also visually appealing. On top of my technical expertise, my freelance setup ensures direct and fast communication channels, which will further facilitate an expedited project completion. My commitment is unwavering; ensuring your maximum satisfaction is my top priority. Let's work together to turn your vision into reality!
$260 USD in 1 day
7.5
7.5

I can design a slim soft-shell iPhone case with an integrated power bank that preserves grip and protection while keeping weight and bulk to a minimum. The approach starts with a compact battery module and a thin BMS/charging circuit, housed in a soft-touch TPU/PU shell. I’ll model the enclosure in CAD and prepare a practical BOM. Deliverables include CAD files, PCB/BMS layout, and a working prototype with a simple test protocol. I’ve worked with soft materials and embedded power before, and I can arrange rapid samples for evaluation. I have one important inquiry to align on expectations: What capacity and charging standard would you prefer for the integrated power bank, and are there regulatory constraints (safety certifications) we should plan for? Best regards, Marko Aleksic
$500 USD in 2 days
6.9
6.9

Hello, Your iPhone power bank case needs to stay slim, lightweight, and protective while cleanly integrating a rechargeable battery, and that’s exactly the kind of product design challenge I can help with. I’ll develop a practical concept around soft-shell materials, internal battery placement, charging access, and ergonomic portability, then refine it into a manufacturable design with clear dimensions and prototyping-ready details. I can also share similar product design samples to show my approach to compact consumer electronics. Please have a look at our Freelancer portfolio through the links given below. https://www.freelancer.com/u/CreativeDesign50 Best regards, Kirandeep K.
$250 USD in 1 day
6.5
6.5

With my diverse range of skills including 3D design, electronics, manufacturing, and PCB layout, I am confident in my ability to create a power bank-integrated soft shell iPhone case that meets your requirements for slimness, lightweight and protection. I have hands-on experience in product design and prototyping which has supplied me with a solid understanding of designing for the real world. While my familiarity with different soft-shell materials and manufacturing techniques ensures that you receive a high-quality final product, my knowledge of power bank technology is an asset that will enable me to seamlessly integrate efficient power storage without compromising on the sleek design you desire. I can provide visual proof by sharing samples of similar work I have done along the lines of your expectation. Furthermore, I appreciate the urgency of the project and assure you of my commitment to delivering within your desired time frame without any compromise to quality. It would be a pleasure to bring your vision to life in a way that surpasses all expectations. Thank you for considering me for this project; I look forward to embarking on this journey together.
$251 USD in 1 day
6.4
6.4

Hi, I am a Senior Embedded Systems and PCB Design Engineer with 10+ years of experience, including 40+ production hardware projects covering compact power electronics, battery systems, custom PCBs, and product prototypes. I have designed battery-powered devices with charging, protection, power-path control, thermal considerations, and compact PCB layouts optimized for manufacturing. Approach: ✅ I will define the iPhone model, battery capacity, charging architecture, protection, connector/wireless charging interface, and target case thickness. ✅ I will design the compact PCB and power-management section with Li-ion protection, USB-C/charging, boost regulation, thermal limits, and safe power delivery. ✅ I will develop the slim soft-shell mechanical concept, including PCB/battery placement, clearances, button/camera access, and manufacturable enclosure geometry. ✅ I will prepare production-ready CAD/PCB files and review the prototype for fit, weight, charging performance, and thermal behavior. Questions: ✅ Which iPhone model(s) must the case support, and what target battery capacity and maximum thickness do you require? ✅ Should charging be through USB-C, Lightning, MagSafe/wireless charging, or a combination? ✅ Do you already have a preferred soft-shell material and manufacturing process, such as TPU injection molding? Best, Yaroslav
$500 USD in 7 days
5.6
5.6

⭐⭐⭐⭐⭐ Hi, I can help develop the iPhone case as a combined mechanical and power-electronics product, with the design optimized around the three main constraints: slim profile, low weight, and adequate everyday protection. I’d start by defining the exact iPhone model and available envelope, then work out the battery capacity and internal PCB arrangement needed to keep the case as thin as practical. The design would consider battery protection, charging, power conversion, thermal management, component placement, and safe separation between the battery/electronics and the flexible case material. For the soft shell, I’d design around practical manufacturing requirements such as material thickness, flexibility, button/port access, grip, impact protection, and how the power-bank assembly can be securely integrated without creating unnecessary bulk. The development can include: Requirements and dimensional study Mechanical concept + internal electronics layout Power/battery architecture and protection Prototype-ready CAD and PCB design Prototype review and refinement for manufacturing I can move quickly once the phone model, desired battery capacity/runtime, charging method, and preferred soft-shell material are confirmed. I can also provide relevant previous product-design/electronics work samples where applicable. Please send the exact iPhone model and any preferred maximum thickness or target battery capacity, and I can assess the most practical architecture immediately.
$500 USD in 7 days
5.8
5.8

Hello, I have 10+ years of experience in electronic product design, 3D modeling, CAD, prototyping, and 3D printing. I can design your iPhone Power Bank Case with accurate dimensions, proper component placement, charging/port access, assembly considerations, and a clean, practical form suitable for prototyping and manufacturing. I can provide a professional 3D CAD model, detailed prototype-ready design, and required files based on your requirements. I also have strong experience with SolidWorks, Blender, AutoCAD, and mechanical product design. I’m ready to start immediately and can make revisions until you are fully satisfied. Thank you, StarSpark3D
$255 USD in 2 days
5.6
5.6

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Expert Mechanical design Engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: Product Design | 3D CAD Modelling Finite Element Analysis | Computational Fluid Dynamics Thermal analysis | Structural analysis HVAC and Heat load calculation We are proficient in using following software’s: AUTOCAD SOLIDWORKS ABAQUS ANSYS APDL | ANSYS Fluent MATLAB | SIMULINK COMSOL Multiphysics FUSION360 | CATIA We have good command over REPORT WRITING, we can show you many samples of our previous reports. We can discuss further details in the message box.
$500 USD in 7 days
6.0
6.0

I am here to bring your product to life. I'm a mechanical engineer with 11 years of experience designing industrial product, furniture product, plastic product and machine, automatic system Experience type: 3D, 2D models, Render, Sheet Metals, Machines and Devices, Industrial Products, Plastic Molds, Plastic Parts Software program: Autodesk Inventor, Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time, information of the project is always confidential . Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message
$500 USD in 7 days
5.9
5.9

This part is relatively simple for me; I've been using PTC/Creo for product design since 2008. If you don't mind the software, I can accept your invitation anytime. I will provide CAD files (DWG or STP) and printable PDF files on time and complete the task within the specified period. I'd be happy if you contacted me.
$500 USD in 7 days
5.1
5.1

Hi, I can help design a slim, lightweight iPhone case with an integrated power bank, combining everyday protection with convenient charging in a modern, portable form. I’ll focus on: • Soft shell case design with comfortable grip • Compact power bank integration • Slim, lightweight construction • Battery placement, charging interface, and heat management • 3D CAD modeling and product development • Prototype-ready design and manufacturing considerations I’ll prioritize a clean appearance, practical usability, and a durable design without unnecessary bulk. I can also help develop product renders and manufacturing specifications. Please share your iPhone model, preferred battery capacity, and any reference designs so I can understand your requirements and get started ASAP. I’d be happy to discuss the design and share relevant product design samples. Sumit Kumar
$250 USD in 1 day
5.4
5.4

Hi, I'm Juli, a 3D design specialist. I've read your job description and I’m confident I can help. I have solid experience with SolidWorks, Fusion 360, and rendering tools like KeyShot. I focus on precision, fast delivery, and clear communication. I understand the requirements of iPhone Power Bank Case and how to approach it effectively. You can also see similar work on my portofolio. Looking forward to hearing from you. Best regards, Juli
$250 USD in 1 day
4.9
4.9

Dear Client, Yes—I’m happy to start with the slim iPhone power-bank case development. The challenge is fitting the battery, charging electronics, protection and connector interface into a soft-shell enclosure without making the case bulky or hot. PCB Must Innovations brings 30+ years of electronics/product-development experience across battery-powered devices, Li-ion charging, power management, compact PCB design, USB-C interfaces, DFM and prototype validation. Profile: https://www.freelancer.in/u/electronicsdone I can support the electrical architecture, battery/charging design, compact PCB, protection, thermal strategy, connector integration, enclosure constraints and prototype validation. The amateur trap is choosing the biggest battery that fits and discovering later that heat, thickness, flexing or connector stress makes the product unpleasant to use. I’m happy to offer a free consultation first so we can define runtime, thickness and charging interface before hardware is frozen. One question: which iPhone model should the first prototype support? Message me with that model and I’ll outline the battery, charging and packaging architecture before you commit. You’ll get a practical path toward a slim, manufacturable prototype rather than a bulky power bank wearing a phone case. Kind Regards Prat PCB Must Innovations
$450 USD in 4 days
6.4
6.4

Hi, I am ready to design your soft-shell iPhone case with an integrated power bank, engineering a slim, lightweight enclosure and battery/charging circuit to deliver protection without bulk, following IEC 62368-1, IEC 62133, USB-IF, and RoHS standards for a safe, compliant, and manufacturing-ready product. I will select a TPU soft-shell material for flexibility and manufacturability, with fast, ASAP delivery. Project Deliverables: Product design and 3D model Electrical schematic PCB layout Bill of Material Power bank integration design Soft shell material specification Working prototype I have a few questions: Q1: Could you confirm the iPhone model and the required battery capacity or charge cycles? Q2: Do you have any preference for charging method or soft shell material? I have over 7 years of experience in product design, power bank integration, and soft shell manufacturing. Similar projects I have done: Power Bank Integrated Phone Case Design with Slim Soft Shell and PCB Layout Portable Battery Case Prototype with IEC 62133 Compliant Safety and 3D Modelling Software I can use: Altium Designer/KiCAD My portfolio is attached below. I am ready to start immediately upon receiving the iPhone model and battery capacity requirements. Thank you! Warm regards, Abubakar
$700 USD in 7 days
4.3
4.3

Hello, I hope you are doing well. After seeing your project of designing Iphone case.l, I am confident that I can deliver it to you with precision and accuracy. I am Product design Engineer having expertise in 3D modeling and Design for Manufacturing. I have three years of Experience with different industries which include Automotive, 3D printing and manufacturing. So, I am confident that I can deliver your project with precision and accuracy. Can you share the iPhone model and Power bank details? Regards
$250 USD in 2 days
4.1
4.1

I’ve done a similar project involving a slim phone case with integrated power-bank/electronic components, so I’m familiar with the challenges of compact packaging, battery placement, protection, and maintaining a lightweight ergonomic design. I have 5+ years of experience in mechanical product design, 3D CAD, prototyping, and manufacturing-focused development. I can develop the soft TPU/silicone-style shell with the integrated battery and electronics, including proper clearances, charging access, buttons/indicators, camera and port cutouts, and protective features. I can provide: • Production-ready 3D CAD model • Internal battery & PCB/electronics integration • STEP/STL and manufacturing files • Detailed 2D drawings with dimensions/tolerances • Prototype/3D-print-ready design • Design optimized for soft-shell manufacturing I can start ASAP and provide an initial concept quickly. I can also share samples of my previous similar product-design work.
$300 USD in 3 days
4.0
4.0

Having spent over a decade in the field, I have gained considerable experience and expertise that aligns perfectly with your requirements for this project. My portfolio boasts my competence in product design and prototyping alongside an in-depth knowledge of soft shell materials, and both the practical and technical aspects of manufacturing. Deadlines are of utmost importance to me - like meeting them is important for your project. Trust me to provide fast response times and unlimited revisions until you're 100% satisfied with the outcome. Let’s create a sleek power bank iPhone case that ensures ease of use and prominent protection all at once – a creative piece that reflects my 10-year journey in conceiving top-notch products!
$251 USD in 1 day
3.9
3.9

I have completed similar compact consumer-product, enclosure and embedded-electronics integration projects, and I can develop your slim iPhone case with an integrated power bank, balancing protection, portability and manufacturability. Proposed Approach I’ll first define the phone geometry, required battery capacity and charging architecture, then develop the case around the battery, PCB and charging interface. The soft-shell structure will be optimized for slimness, lightweight construction, grip and impact protection, while maintaining adequate clearance around buttons, cameras and charging ports. I’ll also consider battery protection, heat dissipation, connector placement and internal component retention so the final concept is practical for prototyping and manufacturing. Deliverables Complete 3D case design Integrated power-bank layout Battery and PCB placement Charging/output interface integration Soft-shell material recommendations STEP/STL production files Editable CAD source Prototype/manufacturing recommendations Basic assembly documentation Why Choose Me With 8+ years of mechanical CAD, product design, PCB and embedded-hardware experience, I can coordinate the enclosure and electronics together instead of designing the case independently from the power system.
$250 USD in 1 day
3.0
3.0

Osaka, Mexico
Member since Sep 15, 2026
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