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DIY 21700 Battery Storage Power Case – Build Your Power, Charge Your Way
$8.99
Shipping calculated at checkout.
Customize Your Power. Stay Charged Anywhere. DIY Never Looked This Smart
Power up your devices your way with the Detachable 21700 Battery Storage Box — the ultimate DIY power case designed for mobile phones, tablets, and all Type-C devices. Simply insert your own 21700 batteries to build a personalized, high-capacity portable charger that fits your needs. With a sleek, durable design and universal compatibility, this case is perfect for tech-savvy users, travelers, or anyone who wants reliable power on demand. Lightweight, detachable, and designed for flexibility, it gives you full control over your backup power without the limits of standard chargers.
Customizable Power Supply – Use your own 21700 batteries to create a power bank that fits your lifestyle.
Universal Type-C Output – Easily charge phones, tablets, and other modern USB-C devices.
Detachable & Reusable Design – Swap batteries anytime for unlimited power potential.
Compact & Portable – Slim build fits in your pocket or bag for on-the-go convenience.
Perfect for DIYers & Tech Lovers – Tailored for those who value performance, flexibility, and freedom.
Durable & Smart Design – Built tough with easy battery access and long-term reliability.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
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