Best 4-in-1 Magnetic Wireless Charging Station 2026 – 15W
$50.60
DIY Power Bank Kit C9
Regular price
$13.95 USD
Regular price
Sale price
$13.95 USD
Unit price
per
C9 DIY External Battery Kit – 18650 Rechargeable Power Solution
Create your own custom power bank with the C9 DIY External Battery Kit, engineered for enthusiasts and makers who demand flexibility and performance. With dual input (Type-C + Micro USB) and support for 6 × 18650 battery cells, this kit delivers reliable 5V/2A power output, ideal for everyday charging.
🔧 Product Specifications:
-
Model: C9
-
Input: 5V/2A (Dual – Type-C & Micro USB)
-
Output: 5V/2A
-
Battery Support: 6 × 18650 rechargeable cells (not included)
-
Size: 150 × 76 × 22 mm
-
Color Options: Black, White
-
Cell Type: 18650 lithium battery (DIY installation)
📦 What’s Included:
-
1 × C9 DIY External Battery Pack Kit (no battery included)
⚠️ Precautions:
-
Monitor color differences may affect product appearance
-
Manual measurement may vary by 1–3cm
💡 Ideal For:
-
DIY tech enthusiasts
-
Emergency backup battery builders
-
Portable power projects for smartphones, tablets, and gadgets
-
Educational kits or makerspace applications
C9 DIY external battery kit with 6-slot 18650 design and dual USB input
Build your own portable charger with the DIY External Battery Pack Kit C9, a 6-slot DIY 18650 power bank kit featuring dual Type-C and Micro USB input for flexible 5V/2A charging.
Expert-recommended wireless charger trusted by 50,000+ customers worldwide. Compatible with 500+ smartphone models including iPhone 17 Series & Samsung Galaxy S25. Q: What makes this wireless charger stand out? A: Customize your own portable charging setup with our DIY power bank kit.
Frequently Asked Questions
Is the C9 DIY Power Bank Kit compatible with my device?
Yes! The C9 DIY External Battery Kit is designed to be a versatile and adaptable power solution, working with a wide range of devices, from smartphones to tablets.
What is the C9 DIY Power Bank Kit made of and is it worth the price?
Absolutely! The C9 DIY Power Bank Kit is made with high-quality, durable materials and is an excellent value for its price, offering a unique and customizable power solution for just $12.68.
How fast does the C9 DIY Power Bank Kit ship and is there free shipping?
Great news — the C9 DIY Power Bank Kit ships within 24 hours, and with orders over a certain amount, you qualify for free shipping, so you can get started on your DIY project right away.
What if the C9 DIY Power Bank Kit doesn't meet my needs, what's the return policy?
Great news — we offer free returns within 30 days, so if you're not satisfied with your C9 DIY Power Bank Kit, you can return it hassle-free and get a full refund.
Who is the C9 DIY Power Bank Kit best for and how can I get the most out of it?
Great news — the C9 DIY Power Bank Kit is perfect for tech-savvy enthusiasts, DIYers, and makers who want to create their own custom power solutions, and with our comprehensive guide, you'll be able to get the most out of your kit and start powering your devices in no time, but hurry, as we have limited stock available.
