amzwn 240W Fast Charge Foldable Phone Holder Cable | 6A PD USB | Multi-Angle Charging Stand
$10.14
DIY Portable Charger with Power Bank Shell Kit and USB Charger
Regular price
$15.64 USD
Regular price
$0.00 USD
Sale price
$15.64 USD
Unit price
per
Build your own portable charger with the WYMECT DIY 18650 Power Bank Shell Kit — a versatile battery storage box designed for tinkerers, makers, and tech enthusiasts. This easy‑to‑assemble power bank case lets you create a custom 5 V USB charger using a single 18650 battery (battery not included), perfect for phones, small devices, and on‑the‑go power needs.
DIY 18650 power bank shell case kit with USB 5V output for portable charging
🔌 Key Features:
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DIY Assembly Kit: Includes shell and power motherboard — you provide the 1×18650 lithium battery to complete your portable power bank.
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USB 5V/1A Output: Standard USB output supports charging of smartphones, earbuds, and other compatible devices.
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Compact & Portable: Lightweight plastic enclosure (95 mm × 43 mm × 25 mm) is ideal for travel and everyday use.
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Safe & Clean Design: No high‑concern chemicals and stable DC input/output (5.0 V).
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Maker‑Friendly: Great choice for DIY projects, custom builds, and educational electronics.
📦 Package Includes:
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1 × DIY Battery Storage Box (battery not included)
⚠️ Note: This kit does not include a retail box but is securely packed before shipping.
👉 Shop now to build your own custom portable power bank — perfect for makers, tech DIYers, and anyone who loves hands‑on projects!
The WYMECT DIY 18650 Power Bank Shell Kit is a solder-friendly DIY 18650 power bank shell kit with 5V USB output, letting makers build a custom portable charger in minutes.
Frequently Asked Questions
What devices are compatible with this DIY portable charger?
The 18650 Power Bank Shell Kit is compatible with most devices that use a USB port, including smartphones, tablets, and handheld game consoles.
What type of materials are used to make this product?
The kit uses high-quality ABS plastic, 18650 lithium-ion batteries, and USB ports and connectors for reliable performance.
Can I return or exchange the product if I'm not satisfied?
Yes, we offer a 30-day money-back guarantee and a 1-year warranty on all products, including our DIY portable charger kits.
How do I use the USB charger safely?
To ensure safe and efficient charging, always use the included USB charging cable and follow proper charging guidelines to avoid overheating or damage to your device.
Is this DIY kit a good value for the price?
Yes, at $14.22, this kit offers an unbeatable price-to-performance ratio, making it a great value for anyone looking to build a portable charger with advanced features.
