8*18650 Power Bank Case External 5V 2A Battery Charge Storage Box Shell Type-C

Battery Type: 18650. Battery Capacity: Supports 8 x 18650 batteries. 🔌DIY & Reusable: Easily swap or replace 18650 batteries. Use only flat-top 18650 batteries. Max Output Power: 5V / 2.1A. DIY Portable Power Bank Shell for High-Capacity Custom Builds.

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