5V Portable Insulin Cooler Refrigerator Case

Medical-Grade Temperature Control
– Maintains stable cooling (2-8°C) for insulin, vaccines, and lab specimens with precision Peltier technology. Ideal for diabetics and medical professionals requiring reliable portable storage.
High-Capacity Rechargeable Battery
– Built-in 2000mAh lithium battery supports up to 10 hours of continuous use. USB-powered for flexibility (car, power bank, or outlet).
Durable & Lightweight Design
– Shockproof ABS exterior with reinforced inner lining. Compact (18x12x10cm) yet fits multiple vials or small lab samples.
Multi-Scene Versatility
– Essential for travel, fieldwork, clinics, or home use. Silent operation (＜25dB) ensures discreet functionality in offices or overnight settings.
Smart Safety Features
– Auto-shutoff when overheated or low battery. Water-resistant interior tray for easy cleaning and spill protection.
Bulk Purchase Advantage
– Direct factory pricing with wholesale discounts. Global shipping available for clinics, pharmacies, and resellers.