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Compact battery case for assembling a power bank using 6×18650 Li-ion cells. Solderless design with built-in 22.5W fast charge controller board. Supports bidirectional charging via USB Type-C and includes USB outputs for powering external devices.
Suitable for DIY battery packs, portable power solutions, and electronics projects. Transparent housing allows visual control of battery installation and internal components. Users often compare price, reviews, and electronic components before they buy.
Technical Specifications:
• Type: battery case / power bank enclosure
• Number of cells: 6 × 18650 (not included)
• Assembly: solderless
• Fast charging power: up to 22.5W
• Supported protocols: QC3.0 / QC2.0 / AFC / FCP / SCP / PD
• Output ports: 2 × USB-A
• Input/Output: USB Type-C (bidirectional)
• Additional feature: built-in LED light (~11W)
• Display: LED digital indicator
• Material: plastic (transparent)
• Color: black / transparent
• Dimensions: 165 × 60 mm
• Compatibility: Li-ion 18650
