AKYGA AK-BC-05 Power Bank Enclosure 37000mAh 22.5W Qi PD QC 4+ USB-C 2xUSB-A Lightning 12x 18650

The AKYGA AK-BC-05 is a DIY power bank enclosure designed to house up to 12x 18650 lithium-ion batteries, offering a maximum capacity of 37000mAh. It features a 22.5W output with support for Power Delivery, Quick Charge 4+, and Qi wireless charging. The enclosure includes a digital LED display for battery status and multiple input/output ports: USB-C (bi-directional PD), Micro USB, Lightning, and 2x USB-A (one QC 4+, one QC 3.0). Built with ABS plastic in black, it includes tool-free battery installation and comprehensive protection features.

Advantages

Customizable capacity by choosing your own 18650 cells; supports fast charging via PD, QC 4+, and Qi; bi-directional USB-C for charging and discharging; digital display for accurate battery monitoring; tool-free assembly for easy setup.

Suitable for

• DIY enthusiasts building a high-capacity power bank
• Users needing fast charging for smartphones, tablets, and other USB-C devices
• Emergency backup power with customizable battery configuration

Key specifications

• Product Type: Power Bank Enclosure (DIY)
• Battery Slots: 12x 18650 (flat top recommended)
• Max Output Power: 22.5W
• Fast Charging: PD, QC 4+, Qi Wireless
• Input Ports: USB-C (PD), Micro USB, Lightning
• Output Ports: USB-C (PD), 2x USB-A, Wireless Pad
• Wireless Standard: Qi
• Display: Digital LED
• Protection: Overcharge, Over-discharge, Overcurrent, Short-circuit, Over-voltage, Over-temperature
• Material: ABS Plastic
• Color: Black
• Battery Installation: Tool-free

Recommendations

Use high-quality flat-top 18650 cells for optimal performance. Ensure cells are properly matched and inserted with correct polarity. This enclosure does not include batteries.