Specification:Battery : 2500/3500 mAhCharging Input: Micro USB 5VOutput Port: 1 × USB-A 5VOutput Current: Up to 1ACase Material: Stainless Steel (SS) – durable & wear-resistantDesign: Detachable case and high quality battery!PCB Features: Charging & discharging control, overcharge & short-circuit protectionCable: Included (USB to LIghtning/ type-C/ micro USB)Dimensions: Approx. 95 × 25 × 22 mmWeight: Approx. 100 g (Approx.)Color: Silver stainless steel finish---Description:This Mini Pocket Power Bank features a premium stainless steel case for strength, durability, and a stylish finish. The built-in PCB ensures safe charging and discharging, with overcharge, over-discharge, and short-circuit protection. Compact and portable, it’s perfect for making your own budget-friendly backup charger—just use your USB cable.---Application:Portable power banksEmergency phone chargingUSB-powered gadgetsBackup power for travel