JJC 20-Slot 18650 Battery Storage Organizer – Hard Shell Case Holds 20x 18650 Batteries, Shockproof & Dustproof for Flashlights, Power Tools (Batteries Not Included)
Description
Product Description:
Keep your 18650 batteries safe, organized, and ready for action with the JJC 20-Slot 18650 Battery Storage Organizer. Designed specifically for standard 18650 cylindrical lithium-ion batteries, this premium hard-shell case securely holds up to 20 individual 18650 cells.
Each battery rests in its own custom-fitted slot, preventing them from rattling, colliding, or coming into contact with metal objects—effectively eliminating the risk of accidental short circuits during transport or storage. The durable outer shell features a secure latch closure and a dustproof design, offering superior protection for your expensive batteries against drops, scratches, and debris.
Whether you are a flashlight enthusiast, an RC hobbyist, or a professional photographer, this organizer ensures your batteries are always neatly stored, visible, and ready to power your gear at a moment's notice.
Key Features:
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20-Slot Dedicated Storage: Holds up to 20 standard 18650 cylindrical batteries in perfectly sized, individual slots.
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Shockproof & Drop Protection: The high-density foam interior snugly cradles each battery, preventing friction and impact damage during travel.
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Built-in Short-Circuit Prevention: The individual slots keep batteries physically separated from each other and from metal objects, ensuring maximum safety.
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Durable Hard Shell Case: Rugged outer casing with a secure snap-latch closure, keeping your batteries safe from dust, moisture, and accidental falls.
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Compact & Portable Design: Space-saving dimensions make it easy to slip into a backpack, camera bag, tool kit, or car emergency kit.
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Ideal for Professionals & Enthusiasts: Perfect for flashlight collectors, drone pilots, and electronics repair technicians.
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Note: Batteries are NOT included.
Product Parameters:
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Brand: JJC
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Product Type: 18650 Battery Storage Organizer Case
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Storage Capacity: 20 x 18650 Cylindrical Batteries
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Material: High-quality durable ABS shell & foam interior
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Dimensions: Approx. 124.2mm x 113.4mm x 76mm
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Compatible Battery Type: Standard 18650 Li-ion Batteries
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Note: Batteries are NOT included.
Applications:
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Flashlight Enthusiasts & EDC Gear: Store and protect spare batteries for high-lumen tactical flashlights and searchlights.
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RC Hobbies & Drones: Keep a fully charged supply of batteries ready for high-performance remote-controlled cars, aircraft, and drones.
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Photography & Studio Equipment: Organize spare 18650s for external speedlights, camera flashes, and wireless transmitters.
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Outdoor & Emergency Preparedness: Create a reliable, protected battery cache for headlamps, emergency radios, and portable power stations.
Frequently Asked Questions (FAQ):
Q1: Are batteries included with this organizer?
A1: No, batteries are NOT included. This product is a storage case only. You will need to purchase the 18650 batteries separately.
Q2: Can this case hold 21700 batteries as well?
A2: No, this case is specifically sized for standard 18650 batteries. To store 21700 batteries, please check our other specialized models.
Q3: Does this case protect against short circuits?
A3: Yes. The individual foam slots keep each battery completely isolated from one another and from any metal contacts, providing excellent protection against accidental short circuits.
Q4: What are the dimensions of this storage box?
A4: The external dimensions are approximately 124.2mm (Length) x 113.4mm (Width) x 76mm (Height).
Q5: Is the case waterproof?
A5: While it offers excellent dust and splash resistance, the case is not fully submersible. It is designed for rugged daily use, travel, and dry storage.
Shipping and Returns
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Free Shipping: Enjoy free shipping on all orders over $65. For orders under $65, the shipping cost is $8.99.
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Delivery Time: Once shipped, orders typically arrive within 7–15 business days.
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Easy Returns: We want you to be completely satisfied. If you're not, you can return your product within 30 days of receiving your order. Please ensure the items are unused and in their original condition. For return instructions, please contact our support team.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Security

After trying several storage methods, this JJC hard shell case is the safest and most organized way to store 18650 batteries.
I can see all my 18650s at a glance. Makes it easy to grab the right cell for the right device without opening the case.
The interior foam prevents batteries from rattling and protects the terminals from damage. A well-thought-out design.
I take this case on camping trips with my flashlights. The hard shell protects my spare cells from impacts in my backpack.
The price is very reasonable for a 20-slot hard shell case. Much better than storing expensive cells loose in a drawer.
Refund Policy
OneAndes Return & Refund Policy
At OneAndes, we are committed to providing high-quality cylindrical lithium-ion batteries for your drones, vacuums, garden tools, and other power needs. If you are not completely satisfied with your purchase, we are here to help. Please read our full return policy below before initiating a return.
1. Return Window
You have 30 calendar days from the date you received your item(s) to request a return. Any return request submitted after 30 days will not be eligible for a refund or exchange.
2. Eligibility Conditions
To qualify for a return, all items must meet the following conditions:
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Condition: Items must be unused, undamaged, and in the same condition that you received them.
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Packaging: Items must be returned in their original packaging with all accessories, manuals, and protective covers intact.
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Proof of Purchase: A valid receipt, order confirmation email, or proof of purchase must accompany all returns.
Non-Returnable Items:
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Batteries that have been installed, used, or show any signs of wear.
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Items marked as “Final Sale” or “Clearance” at the time of purchase.
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Customized or special-order products.
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Gift cards.
If a returned item fails to meet these conditions, we reserve the right to deny the return or charge a restocking fee.
3. How to Initiate a Return
Follow these steps to return your product:
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Contact Us: Email our support team at support@oneandes.com with your order number and the reason for return. We aim to respond to all return requests within 24 hours on business days.
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Receive RMA: We will provide you with a Return Merchandise Authorization (RMA) number and return instructions. Do not ship any item without an RMA number.
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Pack Securely: Place the item in its original packaging, include all accessories, and clearly write the RMA number on the outside of the box.
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Ship to Our US Warehouse: Ship the package to the following address:
OneAndes Returns
10320 6th St
Rancho Cucamonga, CA 91730
USA*Important: Lithium-ion batteries are classified as hazardous materials (Class 9). Please follow the shipping guidelines provided in Section 4 below. We recommend using a trackable shipping service and purchasing shipping insurance, as we cannot guarantee receipt of your returned item.*
4. Return Shipping Costs
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Defective or Incorrect Items: If the item you received is defective, damaged in transit, or different from what you ordered, OneAndes will cover the return shipping cost. In this case, we will provide you with a prepaid return shipping label.
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Buyer’s Remorse / Non-Defective Returns: If you are returning an item for any other reason (e.g., no longer needed, ordered the wrong model), you are responsible for the return shipping costs. You must prepay the return shipping cost using a trackable carrier that accepts lithium batteries. We do not provide prepaid return labels for non-defective returns.
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Lithium Battery Shipping Regulations: By law, all returns must be shipped in compliance with applicable dangerous goods regulations. We will provide guidance on proper packaging and labeling. Failure to comply may result in carrier refusal, seizure, or additional fees. We are not responsible for returned items lost or rejected by the carrier due to improper shipping.
5. Refunds
Once we receive and inspect your return at our Rancho Cucamonga, CA facility, we will notify you via email of the approval or rejection of your refund.
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Approved Refunds: If approved, your refund will be processed to your original method of payment within 5 to 10 business days. Please note that depending on your bank or credit card issuer, it may take additional time for the credit to appear on your statement.
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Partial Refunds: In certain situations, only partial refunds may be granted:
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Items not in original condition, missing parts, or damaged for reasons not due to our error.
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Items returned more than 30 days after delivery (reviewed on a case-by-case basis).
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Non-Refundable Fees: Original shipping charges are non-refundable unless the return is due to our error (defective product or incorrect shipment).
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Restocking Fee: We do not charge a restocking fee for defect-free returns, but we may deduct the return shipping cost, which will be deducted from your refund.
6. Exchanges
We replace items only if they are defective or damaged upon arrival. If you need to exchange a defective item for the same product, please contact us at support@oneandes.com. Exchanges are subject to product availability.
If you ordered the wrong battery size or model, please follow the standard return process above and place a new order for the correct item.
7. Damaged or Missing Items
If your package arrives visibly damaged, please take photos of the package before opening and contact us immediately. We will work with the shipping carrier to file a claim and arrange for a replacement or refund. Damaged or missing item claims must be reported within 7 calendar days of delivery. For immediate assistance, you may also call us at (213) 316-8849.
8. Order Cancellation
You may cancel your order without penalty if it has not yet been shipped. To cancel, email us at support@oneandes.com as soon as possible. If the order has already been processed or shipped, you will need to follow the standard return process upon receipt.
9. Warranty
All OneAndes batteries are backed by a 12-month limited warranty against defects in materials and workmanship. This warranty does not cover damage caused by misuse, improper charging, unauthorized modifications, normal wear and tear, or use outside of manufacturer specifications. For warranty claims, please contact our support team.
10. Contact Us
If you have any questions about our Return & Refund Policy, please reach out:
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Email: support@oneandes.com
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Phone: (213) 316-8849 (Mon-Fri, 9 AM – 5 PM Pacific Time)
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Mailing Address: 10320 6th St, Rancho Cucamonga, CA 91730, USA
We aim to respond to all inquiries within 24 hours during business days. Please include your order number for faster assistance.
