3×18650 Battery Power Bank Case with Night Light Dual USB

This DIY power bank case accommodates three 18650 batteries, featuring a transparent shell for a modern, tech-savvy appearance. Its lightweight, portable design includes a convenient hanging rope for easy carry on the go.

Supports simultaneous charging of multiple devices with dual 5V 2A USB output ports and dual input options (Micro USB and Type-C). Delivers 10W fast charging and discharging for efficient power transfer.

• Dual USB output ports
• Micro USB + Type-C dual input
• 10W charging and discharging
• Simultaneous device charging

Equipped with a large digital display that shows the remaining battery power clearly, making it easy to monitor usage and charge status anytime.

• Large digital screen
• Real-time power visualization
• User-friendly display

Includes a warm LED night light with 4 adjustable brightness settings, providing ambient lighting during night use for added convenience and safety.

• Warm LED night light
• 4 brightness levels
• Useful nighttime companion

Constructed with high-quality components to ensure low temperature fast charging and layered core safety protections, preventing overheating and protecting the circuit board.

• Layered safety protection
• Low temperature charging
• Durable, high-quality components

• Input: 5V/2A
• Output: 5V/2A
• Battery Type: 3 x 18650 cells (not included)
• Charging: Solderless battery box design

Includes 1 x DIY Power Bank Case with circuit board and shell.

• Power bank case (batteries not included)

• 1x 3*18650 Power Bank Case (batteries not included)