21-Slot 18650 Battery Power Bank Housing Case Only(no Battery) with Night Lighting Function for Outdoor Sports

Features: 21-Slot super large capacity power bank case (only the case, not including the battery), can accommodate 21pcs 18650 batteries, without welding. Equipped with charging cable with multiple interfaces, can only be used with a flat top 18650 battery (excluding 18650 batteries). Craft from quality materials with highly strength, highly temperature resistance, and durability. Digital display, with night lighting function. Widely used in outdoor tourism, camping, etc.

Specifications: Component: Plastic Color: White, Black(optional) Type: 10W Standard Version, 22.5W Fast Charging Version(optional) Size: about 178x82x70mm/7.0x3.22x2.7inch 10W Standard Version Output/Input Power(detachable 4-wire): up to 5V2.1Aamp 22.5W Fast Charging Version Parameters(3-wire): Output/Input Power: up to 5V3A, 4.5V5A, 5V4.5A, 9V2A, 12V1.5A

Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.

Package includes: 1pc 21 Section 18650 Flat Head Battery Charging Bank Solderless Mobile Power Housing Kit(excluding batteries)