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AJMRTC 4 Cell Series-parallel DIY 18650 Lithium Battery Box, Power Bank Case Slot Holder Shell, DIY Portable Power Enclosure for Electronics Project, Experimental Power Supply, Outdoor DIY Power Pack
- - Supports 4pcs 18650 lithium cells, flexible series or parallel wiring to customize voltage and capacity for DIY power projects
- - Spring contact slot holder design, no soldering required for quick battery installation and replacement
- - Sturdy ABS plastic housing, protects lithium cells from impact, scratch and short circuit risk
- - Open DIY structure, great for electronic experiments, portable power bank assembly, outdoor power supply builds
- - Compact lightweight enclosure, easy to carry and mount for small electronic equipment power transformation
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AJMRTC 4-cell series-parallel DIY lithium battery box is a practical 18650 battery slot holder case for electronics hobbyists and DIY makers. This power bank shell accepts four 18650 lithium batteries (batteries are NOT included), allowing users to freely arrange series or parallel connections to get different voltage and capacity outputs according to project demands.
Built with reliable spring loaded contacts, you can insert and swap batteries without welding, simplifying your experimental assembly process. Made of high strength ABS plastic, the enclosure shields internal cells against physical damage and reduces hidden short circuit hazards.
Perfect choice for homemade portable power banks, small experimental power supplies, outdoor low-power equipment, LED lighting, router power backup and other electronic modification projects. Simple assembly structure, convenient for teaching practice and maker project development.
- Brand: AJMRTC
- Product Name: 4 Cell Series-parallel DIY Lithium Battery Power Bank Case
- Compatible Battery: 4 x 18650 lithium-ion batteries (Batteries Not Included)
- Connection Mode: Support Series / Parallel wiring configuration
- Housing Material: ABS Plastic
- Contact Type: Spring Loaded Contacts
- Assembly: No soldering required
- Application: DIY Power Bank, Electronic Experiment, Outdoor Portable Power, LED Power Supply, Maker Project
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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