2024 High Quality Black and White 2400mAh Rechargeable Battery Phone Cooler

Ultra-Fast Cooling Technology
Equipped with advanced semiconductor chilling for instant heat dissipation, reducing device temperature by 15°C within seconds. Ideal for gaming, streaming, and prolonged multitasking.
High-Capacity 2400mAh Built-in Battery
Extended cooling duration with USB-C rechargeability, supporting up to 6 hours of continuous use. No external power needed for on-the-go convenience.
Premium Matte Finish & Sleek Design
Durable ABS+PC alloy shell with anti-slip silicone pads, ensuring secure grip and scratch resistance. Minimalist black/white color options for universal compatibility.
Universal Compatibility & Quiet Operation
Fits most smartphones (4.7–6.9 inches) via adjustable bracket. Near-silent (<20dB) dual-fan system for distraction-free cooling.
OEM/ODM Support & Bulk Discounts
Custom branding and packaging available. Direct factory pricing for wholesale buyers, backed by 1-year warranty.
Perfect For
Gamers, content creators, and heavy users needing sustained performance without overheating. Ideal for outdoor events, travel, or high-intensity mobile workflows.