DIY 8-Slot 18650 Alloy Power Bank Case with Fast Charging

Create your own portable charger by installing eight 18650 flat-top batteries into this durable alloy case. Designed for enthusiasts who prefer to customize their power banks with reliable, removable battery slots.

The compact size of approximately 197x80x24mm makes it ideal for outdoor travel and daily use, providing on-the-go power with a strong, wear-resistant shell.

Equipped with integrated fast charging standards, this power bank case supports QC 2.0/3.0, FCP-SGCP, MTK-PE+ 1.1&2.0, and USB Power Delivery (PD 2.0/3.0) protocols, enabling efficient charging for compatible devices.

• QC 2.0/3.0 output charging support
• USB PD 2.0/3.0 input and output compatibility
• PPS output range supports 5-11V with fine voltage steps

Crafted from high-quality alloy, the shell resists wear and tear, enhancing longevity and ruggedness. Its welding-free, detachable design allows easy assembly and maintenance of your battery bank.

This DIY case fits eight 18650 flat-top batteries (batteries not included), with a total capacity around 5000mAh depending on battery choice.

• Material: Alloy
• Dimensions: 197 x 80 x 24 mm
• Supports 8 x 18650 batteries (flat-top only)

Included in the package is one DIY power bank case ready for battery installation and personal assembly.

• 1x 8-slot 18650 battery power bank case