Professional 46950 DIY Mobile Power Backup Shell with Aluminum Alloy Enclosure and Intelligent Heat Dissipation Design

Engineered for high capacity power storage, this 46950 aluminum alloy case securely houses cells, delivering 3x more energy than standard 18650 batteries perfect for outdoor adventures and power hungry devices. Precise machined aluminum alloy housing with anodized finish ensures durability while enabling efficient heat dissipation during fast charging cycles. Designed for DIYer enthusiasts and electronics hobbyists, the includes pre drilled sleds, labeled terminals, and voltages adjustment components for power solution. Professional 46950 DIY Mobile Power Backup Shell with Aluminum Alloy Enclosure and Intelligent Heat Dissipation Design Features: Engineered for high capacity power storage, this 46950 aluminum alloy case securely houses cells, delivering 3x more energy than standard 18650 batteries perfect for outdoor adventures and power hungry devices. Precise machined aluminum alloy housing with anodized finish ensures durability while enabling efficient heat dissipation during fast