🔋 Build Your Own Power Bank! The 6x21700 Battery Charger Box is the ultimate DIY power bank shell, allowing you to customize your power solution with six 21700 lithium batteries (not included). Designed for tech enthusiasts and power users, this portable, detachable battery case supports fast charging, multiple device compatibility, and even features an LED light for added convenience.
Key Features:
✔ DIY 21700 Power Bank Case – Holds six 21700 flat batteries, allowing for customizable power storage. (Batteries not included.) ✔ Dual USB Charging Ports – Charge two devices at once with universal compatibility. ✔ Fast Charging Support – Supports iPhone 20W fast charging, Samsung fast charge, and Huawei 22.5W fast charge for rapid power delivery. ✔ LED Light Function – Built-in lighting feature for added convenience in low-light conditions. ✔ LCD Digital Display – Monitor real-time battery capacity at a glance. ✔ Portable & Lightweight – Compact, durable design makes it easy to carry anywhere.
Power Specifications:
⚡ Normal Version: Max Output/Input: 5V-2.1A (10W) ⚡ PD-QI Version: Max Output: 5V-3A, 9V-2A, 12V-1.5A | Wireless Output: 15W ⚡ PD Version: Max Output/Input: 5V-3A, 9V-2A, 12V-1.5A
Perfect For:
🔌 DIY Power Bank Builders 📱 Charging Smartphones & Tablets 🚀 On-the-Go Power Needs 🎒 Emergency & Travel Backup Power
Package Includes:
✅ 1x 21700 Power Bank Case (Batteries Not Included)
⚠️ Note:
Batteries are NOT included – You must insert your own six 21700 flat lithium batteries.
No retail packaging included.
💡 Build your own high-capacity power bank today! Stay charged, stay connected, and stay prepared with the 6x21700 Battery Charger Box! 🔋🚀
