This is my second order and I have always gotten great products. Love the battery flask will help when travelling.
Elevate your battery storage with our sleek Black 18650 Battery Flask, designed to accommodate up to four flat top 18650 cells. Crafted from high-grade injection molded plastic, this flask features a unique magnetic closure with strong neodymium magnets for secure, easy access. The translucent casing allows you to check your battery levels at a glance without opening the flask. Although optimized for flat top cells, it provides versatile storage with a stylish, durable design perfect for daily use.
SPECIFICATIONS
- Material Durability: Built with tough injection molded plastic and a magnetic top for enhanced durability and ease of use.
- Compatibility: Specifically designed to hold 4 flat top 18650 cells; may not accommodate button top or protected cells.
- Visibility Feature: Translucent plastic casing lets you view battery status at a glance without opening the case.
- Sleek and Portable: Features a sleek finish and a compact design for easy portability and stylish storage.
- Magnetic Closure: Equipped with strong neodymium magnets that ensure a secure seal while allowing for quick access to your batteries.
SPECIFICATIONS
| Material: | Injection molded plastic with magnetic top |
| Color: | As shown |
| Fits: | 4 flat top 18650 cells, may not fit button top or protected cells |
| Features: | Strong neodymium magnets & translucent plastic to view batteries at a glance |
⚠ Important Safety Warnings
- Designed Purpose: Battery cases are intended to securely store and transport lithium-ion batteries. Ensure batteries are placed correctly and do not move freely inside the case.
- Prevent Short Circuits: Do not place batteries in the case with loose metal objects such as coins, keys, or tools, as this may cause a short circuit.
- Inspect for Damage: Before use, check the case for cracks, warping, or other damage that may compromise its ability to safely store batteries.
- Avoid Extreme Conditions: Keep the case and batteries away from excessive heat, moisture, or direct sunlight.
- Child Safety: Store cases containing batteries out of reach of children and pets to prevent accidental handling.
Disclaimer
18650Battery.com is not responsible for any damages, injuries, or claims arising from improper use, handling, or failure to follow these safety guidelines. Battery cases are designed to protect batteries during storage and transport, and improper use of cases may lead to safety risks. It is the reseller's responsibility to ensure all safety warnings and product guidelines are effectively communicated to their customers. Users and resellers assume full responsibility for the safe handling, usage, and distribution of this product.
Customer Reviews
Overall rating: 4.8 / 5 from 40 reviews.
Every order every aspect always 100% including service delivery and product
Fits batteries well but they had to be the flat 18650s. The top does not close on button top 18650s This should be mentioned in the description. Otherwise; love it.
So far so good. Haven't had long enough for a full review.
Great company quick service
Great company quick service
Great for airports, backpack for work, and general storage in a drawer. I put spent batteries in upside down and cover those holes with my hand when I turn it upside down to fire out a fresh pair of batteries. Great for paired batteries. Never had a problem except for a magnet that came loose once. Easily fixed with a dab of Krazy glue. Bought a couple for the missus because she uses the little plastic ones her batteries shipped in. They are not waterproof, but stood up to being in my hiking pack and duffle in heavy rain. Have never had batteries spill out and have not fractured the case despite heavy use. The contour helps it fit in a number of places. I don't keep it in my pocket or jacket, because with 4 batteries, it's pretty heavy. Overall, my favorite style of battery container. I keep 2 flasks. 1 for travel and 1 for storage at home. That gives me up to 8 fresh batteries, which has kept me going for 2 week vacations in the mountains. I have tried waterproof containers, but the lid sqeuuks to high hell and the plastic threads threaten to strip everything I access the contents. So, for me, this flask style, magnetic closure battery pack fits my lifestyle perfectly.
Batteries fit perfect very little wiggle and magnets are nice and strong. Definitely feels safer than the cheap 50 cent cases. I hope they make these for 21700's. And shipping was very quick.
It's perfect for keeping your batteries safe from danger because they cannot be around any other metal. I'd highly recommend this product. I also own about 20 batteries so I bought four of them and I also have a couple extra cases.
One slot only allows the battery in 3/4 of the way
Great to keep your batteries in, especially on the go!
I like these battery holders and would buy again.
works great for the times you need to take batteries with you!!
Super convenient, love the magnet function, and color options!
A really recommended purchase for anyone carrying around multiple batteries. For the price its hard to beat especially to keep batteries organized, and safe from possible short outs and explosions. If I could recommend one improvement is, possibly putting a tab or indention on the lid because, those magnets really hold that lid down tight. You really have to give it a good shake, with you hand loosely cupped over the lid, to get it to give up its hold. Highly recommended!
These Flasks Are Good!
Very well made. Holds 4 batteries securely and unit stores easily. It will last a lifetime. Everett
It’s an ergonomic case to safely carry your battery’s the materials have good qualitie. The only con y have with this flask it’s the battery rattles when you’re walking with them.
It�s an ergonomic case to safely carry your battery�s the materials have good qualitie. The only con y have with this flask it�s the battery rattles when you�re walking with them.
It holds batteries. Very happy. It even closes.
I love the product. Only gave it 4stars because it does have a flaw of difficulty to clean if you get debris down the hole. The flask shape is nice and I would like to see something more square - but that’s just me. Solid four stars!
I love the product. Only gave it 4stars because it does have a flaw of difficulty to clean if you get debris down the hole. The flask shape is nice and I would like to see something more square - but that�s just me. Solid four stars!
This case is durable and well made. This is my third one as a gift.
We really enjoy the battery flask. It work for storing our batteries.
Love the battery flask very useful and handy
Great holder
Always Quality, Always fast delivery
Love the flask and you sent the RIGHT batteries this time !!
The battery case is as described. Batteries fit nicely and the cover holds tight with two magnets. Delivery was fast. Will order again in the future
It's comfortable to put in your back pocket stores up to four batteries awesome all the way around.
Thick case that is well made.
This is a great alternative to those cheaply made battery cases that come with a purchase of two or more batteries.Heavy Duty plastic case with really strong magnets.The only way for a vaper to roll.
Perfect. Does what it's supposed to.
I like the feel of this in my hand and the way the magnetic closure works. Had one problem, the protected button top batteries I have are too tall for the case. Was able to get the top machined to give the extra space needed for the batteries to fit. Note the material melts easy.
Perfect for carrying your spare battery's in.
Quick delivery!
These battery cases are great and good sellers. Price point is perfect.
Bought Four of these just to see how they were. They are very stout. sold all four in two days. They are Awesome!
Works well very safe...
Great batteries with a great service.