DIY USB Power Bank 2*18650 Battery Charger Box Shell Case For iPhone Samsung HTC Smartphone Description: Features: Compact, practical, wearable, portable Free welding assembly (about 1 minute installed a finished product) Synchronous rectification scheme Anodized aluminum enclosure Product Parameters: Battery Type: 2 sections 18650 Input: DC 5V, 1.0A Output: DC 5V, 1.0A Rated capacity: 3.7V / 5200mAh Load testing automatic detection Load insert and pull out Digital tube power display: 25%, 50%, 50%, 100% Supports input voltage protection, input the anti-anti-protection, output over-current protection, output over-voltage protection, output short circuit protection, battery overcharge and over-discharge protection, batteries PTC protection, charge / discharge temperature protection Specification: Material: compression wearable metal case Process: scratch abrasion resistant oxidation process (Matte) Color: red, blue, silver Shell size: 92 * 45* 22 mm

9.45 USD InStock