21700 Battery Storage Box – 1/2/4/8 Slot PP Plastic Case

21700 Battery Storage Box – Keep Your Batteries Safe & Organized

Tired of losing track of your 21700 lithium batteries or finding them rattling loose in a drawer? This durable PP plastic battery storage box is purpose-built to hold 21700-size cells securely in place. Available in 1-section, 2-section, 4-section, and 8-section configurations, you can choose exactly the capacity that fits your needs — whether you're storing a couple of spares or a full set for your flashlights, vaping devices, or power tools.

Note: Batteries are NOT included. This listing is for the storage box only.

Made in Mainland China.

Why You'll Love This Battery Box

• Drop-Resistant Design: Secure compartments cradle each 21700 cell individually, preventing accidental drops and knocks that could damage your batteries.
• Short-Circuit Prevention: Individual slots keep cells separated so they cannot make contact with each other, reducing the risk of short-circuit incidents.
• Compact & Portable: Slim, folded-form construction slips easily into a bag, drawer, or toolbox without taking up unnecessary space.
• Durable PP Plastic: Made from high-quality polypropylene plastic — lightweight yet tough, and resistant to cracking or warping.
• Multiple Capacity Options: Choose from 1-section, 2-section, 4-section, or 8-section boxes to match your battery collection size. Buy 1 or 3 packs to stock up.
• Teaches Good Habits: Great for encouraging kids and the whole household to keep small items organised and in their proper place.

Specifications

What's in the Box?

• 1 or 3 × 21700 Battery Storage Box (your chosen section size)
• Batteries NOT included

Please Note

• Colors may appear slightly different from photos due to monitor brightness and lighting conditions. Please refer to the actual product received.
• Allow for slight measurement deviation due to manual measuring.

Related Products You Might Like

• 10-Compartment Travel Pill Organizer | Portable Daily Case – another great compact storage solution
• 1/2" Drive Wheel Protector Impact Socket Set + Storage Case – keep your tools organised too

For general battery safety guidelines, visit the U.S. Consumer Product Safety Commission (CPSC) – Battery Safety.

Frequently Asked Questions

Q: What size batteries does this storage box fit?

A: This storage box is specifically designed for 21700-size lithium batteries. It is NOT compatible with 18650, AA, AAA, or other battery sizes — please check your battery dimensions before ordering.

Q: Does this box come with batteries?

A: No, batteries are not included. This listing is for the storage box only. You will need to purchase 21700 batteries separately.

Q: How many batteries does each box hold?

A: Depending on the variant you choose, each box holds 1, 2, 4, or 8 batteries. You can also buy a 3-pack of boxes to expand your storage capacity.

Q: Is this box safe for travelling with batteries?

A: Yes! The individual compartments keep each cell fully separated and protected, making this an excellent choice for safely transporting 21700 batteries in your bag or carry-on. Always check local airline regulations regarding lithium battery transport before flying.

Q: What material is the box made from?

A: The box is made from PP (polypropylene) plastic, which is lightweight, durable, and resistant to cracking — ideal for everyday use and travel.