18650 Battery Enclosure Introduction

Dec 13, 2019   Pageview:283

In the current world, lithium ion is the most promising chemical of all batteries and will one day become fully electronic in the world of batteries. Most battery packs used in laptops, RC toys, drones, medical devices, power tools, e-bikes and electric cars (EV) are based on the 18650 lithium batteries. It is one of the most mature Lithium ion formats available in the market, is produced in high volume and enjoys a low cost per Wh. Battery enclosures are very important part of any battery to protect the inner side of the battery from outer atmosphere and to keep it safe.

In this article we will discuss the importance of battery enclosure especially for 18650 lithium batteries as in the up coming world they are going to revolutionize the world and made things easier for mankind.


What 18650 Battery Box/Enclosure?

A battery enclosure or a box is a package that protects batteries from future environment or battery malfunctions. They can be built for indoor or outdoor use and have digital storage too. Lake, wall and earth mounted systems are allowed by different designs and are different designs of battery enclosures.

24V Emergency Starting Power Supply,Low Temperature Large Current
Low Temperature Large Current 24V Emergency Starting Power Supply Battery specification: 25.2V28Ah (lithium battery) , 27V300F (supercapacitor pack) Charging temperature:-40℃~+50℃ Discharging temperature: -40℃~+50℃ Starting current: 3000A

During offshore operations, batteries play an invaluable function, either as a back up to ensure the continuity or as a main power asset of your key systems in the event of a power failure. It clearly calls for your batteries to be constantly important. This means that the 18650 Battery Enclosures have to be saved and secured properly at all times. If batteries are the only source of power, it is reassuring to know that the continuity of your key systems, like your batteries are covered with a box or enclosure. In case of a power failure it is not foreseen.

There are several good reasons for 18650 battery enclosure to choose. Of starters, they are explosion resistant and suitable to be used in areas of gas explosion risk in areas 1 or 2 of maximum protection in the harshest operating environments. These are also licensed for use with lithium batteries of  18650 and polymer lithium batteries. The external box or enclosure of batteries are available either in a hot dipped galvanized steel or in a stainless Steel configuration to provide the level of battery protection that meets your specific needs. Within, a PVC non-static lining is also given if required. Finally, but certainly not least, some explosion proof battery covers or enclosures are almost every possible environmental occurrence that can be used to protect 18650 batteries.

Following are some of the battery enclosure for 18650 batteries;

  • M Series boxes are pole-mounted boxes with new storage space and polished powdered finish.

  • F Series boxes are cost-effective solutions for holding one to four supported equipment batteries..

  • The UPS series boxes are intended for applications with battery-back-up systems with two separate boxes, one with a system battery and the other for electronics.

  • WF Series enclosures fit wider panels of back for additional battery-supporting devices.

  • Large power electronics and battery boxes are sufficiently large for front-opening and accommodations.

  • Especially for our customer applications custom built boxes are made special order and we are able to design and create a range of sizes and box styles.

Best Method To Enclosure 18650 Batteries

I have constructed a box for 18650 battery to prevent any unintended shortening, and I use Autodesk 360 Fusion to design the package for my battery pack. The battery pack has exposed nickel strips all around the battery. The box or the enclosure has two parts: Main and Top Lid, respectively.

For the printing of components I used my 3D printer CrealityCR-10S and 1,75 mm PLA green filament. It took me approximately 6.5 hours to print the main body and approximately 1.2 hours for the top lid to be paint.

It  is designed to print the battery enclosure at;

  • Speed: 70 mm / s

  • Layer Height: 0.3

  • Fill Density: 100%

  • EXT: 205 degC

  • Bed Temp: 65 degC

Proof battery containers of 18650 Explosion are designed to house and protect lithium batteries from plumage and nickel safely and effectively. On the outside, we make it possible for you to live in the harsh environmental conditions you face on your offshore platforms, while inside, the batteries supports the critical back-ups or main systems are preferably housed.


Standard Enclosures Of 18650 Battery

The majority of off-grid industrial solar energy systems such as those used in fuel & gas patches and traffic control systems use batteries or batteries that require living space, protect against weather and keep it dry and safe.  That place is called a "battery enclosure," or what is basically an aluminum or fiberglass or stainless steel ventilation box.  This product may be better known as a "solar battery box" but is also known as a "polar battery box." Many battery panels are sufficiently large as battery panels and are usually made of paved metal especially in 18650 batteries.

Low Temperature High Energy Density Rugged Laptop Polymer Battery 11.1V 7800mAh
Low Temperature High Energy Density Rugged Laptop Polymer Battery Battery specification: 11.1V 7800mAh -40℃ 0.2C discharge capacity ≥80% Dustproof, resistance to dropping, anti - corrosion, anti - electromagnetic interference

Your battery enclosures protect against weather and against theft your batteries. Battery boxes also has a feature of locking mechanisms, which protect unauthorized individuals from potential electrical hazards if they manage your equipment.

The battery cabinets / box or enclosure can also be mounted on the floor, and they can be used indoors and outdoors. However, it is very important to precisely and smartly choose the enclosure for your battery.


Thus it is concluded that, it is very important to have a better and good quality enclosure or box which can safe your battery and make it able to use long that is in this way the life span of the battery increases in a way. As 18650 batteries are a little expensive, therefore it is necessary to protect the battery too in order to safe your money. As if it gets destroy then it will cost very much to repair it again and maintain it or replace it with another battery. That is why it’s better to take corrective action rather than preventive action and buy a battery enclosure at the time of purchasing the battery.

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