Jazuaiao Capacity 65W Mobile Power Supply Case Holds 8Pcs 18650 Cells with Protections Powerbank Shell Dog Battery Pack

High Compatibility: Supports PD65W fast charging for laptops and devices via Type C, with DC3.8x1.35mm / DC5.5x2.1mm output ( 3.3V-24V adjustable) Compatible for flat top 18650 batteries ( not included PD3.1,, QC3+, UFCS protocols ( up to 65W) Note: Multiport output limits to 5V charging; single port delivers optimal speed for phone / laptop when used with high cable Builts in overload, overheating, short circuits safeguards protect batteries and connecting devices The case resists rust and impacts, making it reliability for travel or frequent use Features snapped on structure Ideal for beginners, this 18650 battery case simplifies assembly while ensuring secure powerbank functionality for daily outdoor use Adjust voltages ( 3.3V-24V) via button controls Includes LED indicators for It ’ s perfect for users seeking a, customizable power solution