7-Slot 18650 Battery Storage Box – Portable Charging Case
7-Slot 18650 Battery Storage Box – Portable Charging Case
Keep your 18650 batteries organized, protected, and ready to power your adventures with this 7-Slot Portable Battery Storage & Charging Case. Built from impact-resistant ABS plastic, this snap-together case makes battery management effortless — no soldering, no tools, no technical skills required.
Whether you're heading out on a camping trip, preparing an emergency kit, or simply keeping your devices powered on the go, this compact and space-efficient case has you covered.
Key Features
- Tool-Free Assembly: Snap-together design lets you insert batteries into pre-aligned slots and connect terminals in seconds — perfect for hobbyists and outdoor enthusiasts alike.
- 7-Slot Precision Design: Securely holds up to 7 standard 18650 batteries in a neat, organized layout for maximum portability.
- Impact-Resistant ABS Plastic: Engineered for drop protection and durability, keeping your batteries safe during travel, daily commutes, and outdoor excursions.
- Compact & Portable: Slim profile (approx. 156 × 78 × 22 mm / 6.14 × 3.07 × 0.86 in) slips easily into a bag, backpack, or jacket pocket.
- Available in Black & White: Choose the color that suits your style.
- Versatile Use: Ideal for smartphones, camping lanterns, emergency lights, and other battery-powered devices.
Specifications
| Material | ABS Plastic |
| Colors Available | Black / White |
| Dimensions | Approx. 156 × 78 × 22 mm (6.14 × 3.07 × 0.86 in) |
| Battery Slots | 7 × 18650 |
| Battery Compatibility | 18650 (batteries NOT included) |
| Country of Origin | Made in China |
Package Includes
- 1 × Mobile Power Box with Cover
Important Notes:
- 18650 batteries are not included — purchase separately.
- Pay close attention to the +/– polarity when inserting batteries.
- Do not close the cover until testing is complete — once closed, it cannot be reopened.
- After installing batteries, fully charge and activate the unit before use.
- Please allow ±1–2 cm variation due to manual measurement.
- Screen color calibration may cause slight color differences from the actual product.
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Learn more: Ready.gov emergency supply guidance
Frequently Asked Questions
Q: What type of batteries does this 18650 battery storage case hold?
A: This case is specifically designed for standard 18650 lithium batteries. It features 7 precision-aligned slots to hold and organize 18650 cells securely. Please note that batteries are not included and must be purchased separately.
Q: Do I need any tools or soldering to assemble this battery storage box?
A: No tools or soldering are required at all! The case uses a simple snap-together design — just insert your 18650 batteries into the pre-aligned slots, connect the terminals, and you're good to go. It's designed to be beginner-friendly and quick to set up.
Q: Can I use this portable charging case outdoors or while traveling?
A: Absolutely. The compact, slim profile and impact-resistant ABS plastic construction make it an excellent companion for camping trips, daily commutes, emergency preparedness kits, and any adventure where reliable portable power is a must.
Q: Can the cover be reopened once it is closed?
A: No — please do not close the cover until you have fully tested the setup. Once the cover is snapped shut, it cannot be reopened. Always verify battery polarity and complete your testing before sealing the case.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.