16 Slots 18650 Battery Power Bank Case 20000mAh Wireless PD

Designed for 16 removable 18650 batteries, this power bank case offers a massive 20000mAh capacity. Ideal for custom builds, it delivers reliable power with advanced lithium protection circuitry.

Its large LED display shows real-time battery status, enhancing usability during charging and power output.

Equipped with 15W wireless charging and 22.5W PD fast charging, it supports multiple fast charging protocols, including QC3.0, QC2.0, AFC, FCP, and SCP.

• Triple output ports including USB-A and USB-C for multiple device charging
• Dual input ports allow flexible recharging via USB-C PD 3.0 or Micro USB
• Input voltages: 5V/3A, 9V/2A, 12V/1.5A for rapid power supply

A powerful built-in LED flashlight makes this power bank case especially practical for outdoor use or emergencies, adding extra utility beyond charging. It complements the high power output feature, suitable for multiple device brands.

High-density polymer batteries combined with a precision lithium protection circuit enhance safety and durability. This ensures stable performance and prolongs battery life.

• Battery type: 16 x 18650 cells
• Capacity: 20000mAh
• Wireless charging output: 15W
• Fast charging output: PD 22.5W
• Input interfaces: USB-C (PD3.0/PD2.0/AFC/FCP), Micro USB
• Output interfaces: USB-A (QC3.0/QC2.0/AFC/FCP/SCP), USB-C (PD3.0/QC3.0)

Includes one DIY Mobile Power Case designed to house 16x 18650 batteries and deliver high-capacity charging with LED display and flashlight features.