Waterproof Lithium Battery Understanding

Jun 13, 2019   Pageview:97


The world of lithium battery has experienced a lot of changes and innovation ever since the idea of lithium-ion was first introduced in the field of batteries. Today, there are many different lithium batteries both large and small available on the market. Now you can actually acquire a waterproof lithium battery for your sailboat or whatever you what to power. If you have a sailboat, then you probably understand or simply can imagine how useful a waterproof battery can be for you. Being in the waters and not having to worry about your battery is a great feeling everyone would wish to have a waterproof lithium battery.


What is a Waterproof Lithium Battery?

A waterproof lithium battery is a water resistant battery that can be used to power your kayak or a boat. Unlike the traditional battery, a waterproof lithium battery is lightweight. This kind of a battery excels not only in form but also in function. It comes equipped with multiple output options, superior charging and discharging efficiency, power and capacity.

A waterproof lithium battery has a compact design allows you to easily place it a hatch. You will not require any modifications at all for its fit.

A waterproof lithium battery has always been considered perfect for fish finders or GPS which typically draw more than 1A. These batteries come equipped with a good voltage required to push enough current. These batteries have the potential to be transformational for underwater applications.

Waterproof lithium batteries have a high energy density that can greatly help in the aquarium research as well as in the monitoring of the effects of climate change on the planet.

Today, people with lithium batteries have realized a way to make their batteries waterproof. They purchase the waterproof casing that best suits their batteries. This is a good idea to make your battery water resistance and broaden its usage. However, buying a waterproof lithium battery direct from the manufacturer is a better idea.

Features and Benefits of Waterproof Lithium Battery


Voltage: 7.5 – 12.6V

Amp draw: 7A

Capacity: 17500 mAh

Case: waterproof hard case IP67.

Weight: lightweight about 1.16 lbs.

No memory

High energy density

Benefits of Waterproof Lithium Battery

A lithium battery has a lot of benefits, especially when compared with the traditional lead-acid batteries. The lead acid ones were commonly used in the past due to their cheap construction and ease of replacement. Today, there still people who still buy the all-new lead-acid batteries whether for their boats or other applications annually. However, they don’t realize that more energy efficient and powerful solutions exist that can potentially outlive their equipment.


Here are some of the benefits of waterproof lithium batteries:

1.Longer lifespan

Waterproof lithium batteries have been linked to longer to lifespan. The lithium batteries are rated for around 5,000 or more daily cycles. This is huge compared with a very small lifespan of a lead acid battery which is typically around 300 cycles. A lead-acid battery could last you a bit under a year and even much less if you use your boat or on a regular basis.  But with, waterproof lithium battery, this might seem like a fairly long time.  Lithium battery lasts you longer regardless of the number of times you use it, thus it will be well worth the price.

2.Reduces the weight of your boat

Many people are used to the huge and heavy lead-acid batteries which increase the weight of your boat or yacht. A lot of weight in your boat means that you will use a lot of fuel, thus you will have to spend more money. Other boats use multiple batteries to power all of the gadgets on board. A waterproof lithium battery has a compact design and is lightweight yet very powerful. It helps shave hundreds of pounds off your boat, thus boosting performance and reducing fuel in the process.

Today, you don’t want to move around with a huge and heavy battery. Acquiring a lithium battery instead of a lead acid battery is always a great decision.

3.Constant voltage for longer

When you are discharging or using a lithium battery, you will get an output of constant voltage for longer. Lead acid batteries, on the other hand, are often associated with their inability to provide a stable voltage, even when the battery is far from being completely discharged. As a result, appliances can keep turning on and off, shut down of vital systems and flickering lights, whereby all of which are annoying. A waterproof lithium battery remains stable even when it is running very low on charge.

4.Lower rate of discharge

This is another great advantage of a lithium battery. They have a very low rate of self-discharge usually about 2% per month. A lead acid battery can often be frustrating due to their higher rate of self-discharge when it is not in use. This can cause huge inconvenience if you seldom use the battery and can result in long charge times just to top up before using it.

Waterproof lithium batteries, on the other hand, can remain unused for months and they will typically retain most of their charge.  The low self-discharge rate of a lithium battery helps protects it from sulphation which could lead to damage.

5.Zero Maintenance

When you buy a lithium battery, you will actually have no maintenance to carry out on it. To ensure you don’t experience any maintenance for your battery, you only need to use its original charger. A lead acid battery requires to get topped off with distilled water every few months, and when the cells in the battery go dry, the battery stops holding a charge. Switching to a waterproof lithium battery is a painless transition.

6.More Power

A lithium battery might appear to be more compact and smaller than a lead acid battery, but it has more power. What this means for your boat or other applications is a huge improvement in power. The more power the battery gives the engine, the easier it is to navigate.

7.No risk of acid spills

Lead-acid batteries contain a corrosive acid that helps the battery hold charge and produces electricity for your machines to run. If the battery leaks, you will have an acid spill, which can be hazardous to the components of your equipment, environment and your health. Quality waterproof lithium batteries do not contain the same acids as traditional batteries. Also, they have well-protected cells that generate the power that is needed. As a result, you will not be exposed to harmful chemicals.


Waterproof Lithium Battery Market Analysis

The size of the global lithium market has greatly increased. The market is indeed expected to register a CAGR of 10.10% during the forecast period of 2019 to 2024. The market is driven by various key factors including increasing demand for electric vehicles, expanding usage and increasing demand for portable consumer electronics.

Electric vehicles are becoming increasingly used in most developed economies due to their ability to reduce grid pollution. In fact, they are fast replacing traditional vehicles. These vehicles utilize lithium batteries.

Lithium is used in the manufacture of high energy density, rechargeable lithium-ion batteries, which power full-electric, plug-in hybrid and hybrid vehicles. Due to the growth of electric vehicle technology, lithium is widely used in EV batteries.

Waterproof lithium batteries have a rechargeable nature and excellent lifetime. These factors and many others have helped the market of lithium batteries to gain popularity.

Japan is one of the well-known regions for the lithium battery market, along with China and Korea, occupying a 96% market share in terms of battery capacity shipments. Emerging economies are expected to increase the consumption of lithium in various final products. Given the increasing population, an increase in regional acceptance of solar thermal and solar electric technologies in emerging countries, it is expected that the consumption of lithium in energy storage will increase in the coming years.

Many countries are actually encouraging the use of lithium battery technologies over lead-acid batteries to lower and prevent lead poisoning and as a renewable source of power generation.

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