12V Battery Pack Case for 18650 Cells | 21-Cell 12.6V DIY Battery Storage Box | Blue & Green
SpecificationSupported Battery Type: 18650 Li-ion cellsCell Capacity: Fits 21 pcs (3S7P or custom configuration)Output Voltage: 12.6V (for 3S battery pack)Terminal Type: Heavy-duty metal terminalsMaterial: High-quality ABS plasticColor Options: Blue and GreenCover Type: Snap-fit protective lidUsage: DIY battery pack enclosureHeat Resistance: Stable under charging loadApprox Weight: 180g---DescriptionThis 12V 18650 Battery Pack Case is designed for building custom lithium battery packs. It supports up to 21 pieces of 18650 cells and is ideal for 3S 12.6V battery configurations. Made from durable ABS plastic with strong metal terminals, it ensures safe, organized, and professional-looking battery assembly. Perfect for DIY power banks, solar projects, UPS systems, and portable battery packs.---ApplicationDIY 12V battery packSolar power projectsPortable UPS systemsElectric tools and kitsCustom power bank builds
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Specification
Supported Battery Type: 18650 Li-ion cells
Cell Capacity: Fits 21 pcs (3S7P or custom configuration)
Output Voltage: 12.6V (for 3S battery pack)
Terminal Type: Heavy-duty metal terminals
Material: High-quality ABS plastic
Color Options: Blue and Green
Cover Type: Snap-fit protective lid
Usage: DIY battery pack enclosure
Heat Resistance: Stable under charging load
Approx Weight: 180g
---
Description
This 12V 18650 Battery Pack Case is designed for building custom lithium battery packs. It supports up to 21 pieces of 18650 cells and is ideal for 3S 12.6V battery configurations. Made from durable ABS plastic with strong metal terminals, it ensures safe, organized, and professional-looking battery assembly. Perfect for DIY power banks, solar projects, UPS systems, and portable battery packs.
---
Application
DIY 12V battery pack
Solar power projects
Portable UPS systems
Electric tools and kits
Custom power bank builds
Supported Battery Type: 18650 Li-ion cells
Cell Capacity: Fits 21 pcs (3S7P or custom configuration)
Output Voltage: 12.6V (for 3S battery pack)
Terminal Type: Heavy-duty metal terminals
Material: High-quality ABS plastic
Color Options: Blue and Green
Cover Type: Snap-fit protective lid
Usage: DIY battery pack enclosure
Heat Resistance: Stable under charging load
Approx Weight: 180g
---
Description
This 12V 18650 Battery Pack Case is designed for building custom lithium battery packs. It supports up to 21 pieces of 18650 cells and is ideal for 3S 12.6V battery configurations. Made from durable ABS plastic with strong metal terminals, it ensures safe, organized, and professional-looking battery assembly. Perfect for DIY power banks, solar projects, UPS systems, and portable battery packs.
---
Application
DIY 12V battery pack
Solar power projects
Portable UPS systems
Electric tools and kits
Custom power bank builds
12V Battery Pack Case For 18650 Cells | 21-Cell 12.6V DIY Battery Storage Box | Blue & Green
310 BDT350 BDTSave 40 BDT
Total sold : 35
Specification
Supported Battery Type: 18650 Li-ion cells
Cell Capacity: Fits 21 pcs (3S7P or custom configuration)
Output Voltage: 12.6V (for 3S battery pack)
Terminal Type: Heavy-duty metal terminals
Material: High-quality ABS plastic
Color Options: Blue and Green
Cover Type: Snap-fit protective lid
Usage: DIY battery pack enclosure
Heat Resistance: Stable under charging load
Approx Weight: 180g
---
Description
This 12V 18650 Battery Pack Case is designed for building custom lithium battery packs. It supports up to 21 pieces of 18650 cells and is ideal for 3S 12.6V battery configurations. Made from durable ABS plastic with strong metal terminals, it ensures safe, organized, and professional-looking battery assembly. Perfect for DIY power banks, solar projects, UPS systems, and portable battery packs.
---
Application
DIY 12V battery pack
Solar power projects
Portable UPS systems
Electric tools and kits
Custom power bank builds
Supported Battery Type: 18650 Li-ion cells
Cell Capacity: Fits 21 pcs (3S7P or custom configuration)
Output Voltage: 12.6V (for 3S battery pack)
Terminal Type: Heavy-duty metal terminals
Material: High-quality ABS plastic
Color Options: Blue and Green
Cover Type: Snap-fit protective lid
Usage: DIY battery pack enclosure
Heat Resistance: Stable under charging load
Approx Weight: 180g
---
Description
This 12V 18650 Battery Pack Case is designed for building custom lithium battery packs. It supports up to 21 pieces of 18650 cells and is ideal for 3S 12.6V battery configurations. Made from durable ABS plastic with strong metal terminals, it ensures safe, organized, and professional-looking battery assembly. Perfect for DIY power banks, solar projects, UPS systems, and portable battery packs.
---
Application
DIY 12V battery pack
Solar power projects
Portable UPS systems
Electric tools and kits
Custom power bank builds