Dual USB + Type-C 5V Power Bank Case | 4-Slot 21700 Battery Holder | DIY Detachable Power Bank Shell (No Battery Included)
SpecificationBattery Type Support: 21700 Lithium Battery (4 Slots)Input Port: Type-COutput Ports: Dual USB + Type-COutput Voltage: 5V Standard Power SupplyDisplay Type: LED Digital Battery IndicatorCharging System: Smart Protection with Auto Cut-offBuild Material: Durable ABS PlasticDesign Type: Detachable Battery CompartmentColor: Black with Orange EdgeWeight: Lightweight portable shell---DescriptionThis Dual USB + Type-C DIY Power Bank Case supports four 21700 lithium batteries, allowing you to build a powerful and customizable rechargeable power bank. The LED digital display ensures accurate battery percentage monitoring, while the detachable design makes it easy to replace or upgrade cells. Ideal for custom power projects, portable charging solutions, and DIY electronics enthusiasts.---ApplicationDIY Custom Power BanksPortable Charging ProjectsOutdoor Power BackupMobile & Gadget ChargingPower Pack Prototyping
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Specification
Battery Type Support: 21700 Lithium Battery (4 Slots)
Input Port: Type-C
Output Ports: Dual USB + Type-C
Output Voltage: 5V Standard Power Supply
Display Type: LED Digital Battery Indicator
Charging System: Smart Protection with Auto Cut-off
Build Material: Durable ABS Plastic
Design Type: Detachable Battery Compartment
Color: Black with Orange Edge
Weight: Lightweight portable shell
---
Description
This Dual USB + Type-C DIY Power Bank Case supports four 21700 lithium batteries, allowing you to build a powerful and customizable rechargeable power bank. The LED digital display ensures accurate battery percentage monitoring, while the detachable design makes it easy to replace or upgrade cells. Ideal for custom power projects, portable charging solutions, and DIY electronics enthusiasts.
---
Application
DIY Custom Power Banks
Portable Charging Projects
Outdoor Power Backup
Mobile & Gadget Charging
Power Pack Prototyping
Battery Type Support: 21700 Lithium Battery (4 Slots)
Input Port: Type-C
Output Ports: Dual USB + Type-C
Output Voltage: 5V Standard Power Supply
Display Type: LED Digital Battery Indicator
Charging System: Smart Protection with Auto Cut-off
Build Material: Durable ABS Plastic
Design Type: Detachable Battery Compartment
Color: Black with Orange Edge
Weight: Lightweight portable shell
---
Description
This Dual USB + Type-C DIY Power Bank Case supports four 21700 lithium batteries, allowing you to build a powerful and customizable rechargeable power bank. The LED digital display ensures accurate battery percentage monitoring, while the detachable design makes it easy to replace or upgrade cells. Ideal for custom power projects, portable charging solutions, and DIY electronics enthusiasts.
---
Application
DIY Custom Power Banks
Portable Charging Projects
Outdoor Power Backup
Mobile & Gadget Charging
Power Pack Prototyping
Dual USB + Type-C 5V Power Bank Case | 4-Slot 21700 Battery Holder | DIY Detachable Power Bank Shell (No Battery Included)
560 BDT660 BDTSave 100 BDT
Total sold : 14
Specification
Battery Type Support: 21700 Lithium Battery (4 Slots)
Input Port: Type-C
Output Ports: Dual USB + Type-C
Output Voltage: 5V Standard Power Supply
Display Type: LED Digital Battery Indicator
Charging System: Smart Protection with Auto Cut-off
Build Material: Durable ABS Plastic
Design Type: Detachable Battery Compartment
Color: Black with Orange Edge
Weight: Lightweight portable shell
---
Description
This Dual USB + Type-C DIY Power Bank Case supports four 21700 lithium batteries, allowing you to build a powerful and customizable rechargeable power bank. The LED digital display ensures accurate battery percentage monitoring, while the detachable design makes it easy to replace or upgrade cells. Ideal for custom power projects, portable charging solutions, and DIY electronics enthusiasts.
---
Application
DIY Custom Power Banks
Portable Charging Projects
Outdoor Power Backup
Mobile & Gadget Charging
Power Pack Prototyping
Battery Type Support: 21700 Lithium Battery (4 Slots)
Input Port: Type-C
Output Ports: Dual USB + Type-C
Output Voltage: 5V Standard Power Supply
Display Type: LED Digital Battery Indicator
Charging System: Smart Protection with Auto Cut-off
Build Material: Durable ABS Plastic
Design Type: Detachable Battery Compartment
Color: Black with Orange Edge
Weight: Lightweight portable shell
---
Description
This Dual USB + Type-C DIY Power Bank Case supports four 21700 lithium batteries, allowing you to build a powerful and customizable rechargeable power bank. The LED digital display ensures accurate battery percentage monitoring, while the detachable design makes it easy to replace or upgrade cells. Ideal for custom power projects, portable charging solutions, and DIY electronics enthusiasts.
---
Application
DIY Custom Power Banks
Portable Charging Projects
Outdoor Power Backup
Mobile & Gadget Charging
Power Pack Prototyping