Product Description
The DIY Dual USB Power Bank Case 8×18650 is a practical battery enclosure that allows you to build your own high-capacity portable power bank using eight 18650 rechargeable lithium batteries (batteries not included). Designed with both Micro USB and USB Type-C input ports, this versatile power bank shell provides convenient charging options while supporting fast and stable power delivery for your mobile devices.
Equipped with dual USB output ports, the case allows you to charge two devices simultaneously, making it ideal for smartphones, tablets, Bluetooth headphones, smartwatches, portable speakers, and other USB-powered electronics. Supporting 5V/4.5A fast charging, it delivers reliable performance for everyday use, travel, camping, outdoor adventures, and emergency backup power.
The DIY Dual USB Power Bank Case 8×18650 features an intelligent protection system that safeguards against overcharging, over-discharging, overcurrent, overheating, and short circuits. An integrated LED battery indicator displays the remaining power level, helping you monitor battery capacity with ease.
Made from durable ABS material, this lightweight yet sturdy enclosure is easy to assemble and provides long-lasting performance. Simply install compatible 8×18650 flat-top rechargeable batteries to create your own portable charging station. Whether you’re a DIY enthusiast or need a dependable backup power solution, this power bank case offers excellent flexibility, convenience, and value.
Key Features
- DIY power bank enclosure
- Supports 8×18650 rechargeable batteries
- Batteries not included
- Dual USB output ports
- Micro USB & USB-C input
- 5V/4.5A fast charging
- LED battery level indicator
- Intelligent safety protection
- Durable ABS construction
- Perfect for travel and emergency backup
Specification
- Product Type: DIY Power Bank Case
- Battery Support: 8 × 18650 Rechargeable Batteries
- Battery Included: No
- Input Ports: Micro USB & USB Type-C
- Output Ports: Dual USB
- Output: 5V/4.5A
- Material: ABS Plastic
- Compatibility: Smartphones, Tablets, Earbuds & USB Devices
FAQ
Q1. Are the batteries included with the case?
No. This product is sold as an empty power bank case without batteries.
Q2. How many batteries does it support?
It supports up to 8 rechargeable 18650 batteries.
Q3. Can I charge two devices at the same time?
Yes, the dual USB outputs allow simultaneous charging of two compatible devices.
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