Odyssey Battery: August 2012

Wednesday 29 August 2012

Should I go for Lithium motorcycle batteries?

Do you want to know more about Lithium batteries? Are you planning to buy replacement lithium motorcycle batteries? If yes, then keep on reading to know more about these powerful yet light weight batteries.

Lithium motorcycle batteries are becoming increasingly popular nowadays, as they offer more performance and service life as compared to their lead equivalents. Further, higher starting performance and lower weight of these batteries, increase the power to weight ratio of a motorcycle and result into improved acceleration. In addition, it is easy to fit Lithium Motorbike batteries as a direct replacement as it copes with the charging system of a bike.

When it comes to replacing motorcycle batteries, many bike owners prefer Lithium batteries due to several advantages these batteries offer including -

Light weight- Light weight is an important advantage of these batteries. An example will clarify this. A regular 16 amp/hour battery weighs about 5kg whereas a typical replacement Lithium battery weighs 0.728 kg only.
Lithium motorcycle batteries are also much smaller than the lead-acid type. A typical 240CCA battery has a size of just 114 x 62 x81mm. This means the battery can be packaged in alternative locations on your bike where a normal lead acid battery would not fit. These batteries also feature more available power instantly during startup, lower internal resistance and increased usable battery capacity.
When it comes to battery maintenance, apparently lithium motorcycle batteries only need charging if they drop below specified Voltage (it may differ depending on manufacturer).

Very high cranking amperage- replacement motorcycle lithium batteries have very high cranking amperage.

These batteries have a very long shelf life and are expected to stay charged for a longer period as compared to a lead-acid battery. Lithium batteries have a very low self-discharge so they could stay on a shelf without charging for 12 months and still they can start the motorcycle efficiently. Besides this, these batteries also feature fast charging times. It may vary depending on specifications and manufacturer. However, it is very less as compared to a discharged lead acid battery that takes more than 12 hours to charge to its full capacity.
Good quality Lithium batteries with inbuilt BMS systems generally cost two times good quality lead acid batteries. However, lithium motorcycle batteries feature predicted life spans of 5 to10 years. It is essential to charge it regularly with a Battery Management System to get the best results.

Charging Lithium motorcycle batteries- tips:
Using the motorcycle charging system is the best way to charge your Lithium motorcycle battery. Latest motorcycle charging system features a constant voltage regulator, which can produce a moderately high current. As mentioned above, this is the perfect charging system for a Lithium battery.
Prior to installing a Lithium battery on your motorcycle, make sure that regulating system of your motorcycle is functioning accurately.

All above points make it clear that lithium motorcycle batteries are the best choice. Though price is the concerning factor, the results you get are worth investment. Find the motorcycle battery that best suits your bike and get ready to ride the excellence.

12v lithium battery Features and uses

We live in an era of technology. Different advancements and new generation tools have made our lives easy. Lithium is one of such new generation tools. It is used in batteries and these batteries power electronic vehicle. If you want to know more about 12v lithium batteries, features and their advantages, keep on reading.
More about 12v lithium battery-
This battery is a combination of numerous individual lithium cells that maintain the same voltage for the battery and amplify the current supply. In other words, lithium power solution has an integrated management system, which automatically balances the cells during an idle stage, charge and discharge. Temperature and voltage of each lithium ion cell is monitored by this battery management system. In addition, this system plays an important role to create a breaker avoiding short circuits. Thus, it facilitates reliable and safe use.

In market, rechargeable 12v lithium marine batteries are available. Therefore, one can buy it according to need. By just plugging in to alternate current supply from main switch, you can do this easily. It comprises oxidized producing electrons, which is the positive active material and negative material reduces consuming electrons. Thus, this cycle completes. These electrons comprise the current flow. Depending upon the charging capacity, charging may take few minutes to several hours. In general, a 12v lithium battery needs almost 5-6 hours to get complete charge. Due to these benefits, lithium batteries are high in demand. These are extensively used around the industries.

Portable consumer electronic items use 12v deep cycle lithium batteries for RV. As these batteries have best energy density, they provide high performance without any memory effect. Further, when battery is not in use, there may be slow battery loss.
Nowadays, these batteries have its use in auto industry as well. Lithium batteries power electronic vehicle due to many advantages including its portability, ease of use, light weight, and safety. Because of all these advanced functions, these batteries are also used in aerospace and military missions. In general, Lithium battery is a combination of various identical secondary cells in parallel. The parallel structure increases the discharge current capability.

Different industries prefer using these lithium batteries due to easy recharge, easy availability, low weight and high performance. All these advantages support different electronic tools, and it gives freedom of use to different industries. The 12v lithium batteries designed specially are used to in pumps, electronic motors and inverters. These batteries help run all these equipment for a longer duration. Deep cycle batteries are designed for replacement of current lead acid batteries.

At present, majority of the industries prefer 12v lithium batteries over other available equivalent, as they give power and function effectively with convenience of fitment anywhere.
All above points make it clear that a lithium battery is a new generation tool that helps us

Lithium auto battery- towards new age

Lithium batteries! Most of us, who use cell phones or laptops, must have heard this word. Since the early 1990s, these batteries have powered portable electronic items. Now, these batteries are recognized as future of the auto industry. Rechargeable lithium-ion battery has become increasingly popular in electronic devices as these batteries hold electric charges longer. Light weight as compared to other rechargeable batteries, is another added advantage. Lithium-ion batteries are used in various consumer electronic items like iPods, cell phones, digital cameras and laptop computers. Many car manufacturing companies are now looking forward for the use of these batteries in the cars.

To know more about new age of auto industry and lithium auto battery, continue reading.

Like all other industry, auto industry has seen lots of alterations. Since last few years, we are facing various problems like increasing fuel expenses, pollution, etc. All these have forced us to find ways inexpensive renewable energy that will reduce auto emissions as well. That has caused lithium batteries to be placed in some vehicles. Until now, overheating problems and the environmental safety with lithium batteries that affected laptops earlier appear to have been limited. Lithium auto battery is now preferred choice due to its several benefits. Most of the lithium batteries, used in automotives are lithium-ion batteries.

Let us have a look at features and chemistry of lithium ion battery.

Lithium ion battery- Chemistry

Most lithium ion batteries use graphite as the anode. Generally, the cathode is made up of lithium cobalt oxide, lithium manganese oxide or lithium iron phosphate. The selection of cathode generally depends on the balance between charge deterioration, capacity and voltage.
Safety is concern, because of explosions of a few mishandled lithium ion battery designs. Electrical current is produced by the movement of the lithium ion from the cathode to the anode, and is reversed while recharging. There is a thin layer or a medium between the anode and cathode. In general, it is an organic solvent plus a solid lithium salt.

Lithium ion battery-Features

A lithium ion battery is designed specially to generate electricity through the movement of lithium ions between the anode and cathode.
They offer one of the best power-to-weight ratios as compared to other available equivalent.
Lithium ion batteries are rechargeable and easy to use.

Car Fire Potential

Earlier there was concern for safety of battery. Preventing Lithium-ion battery fires has been a major concern for car manufacturers. Many car makers use a computer controlled liquid cooling system, which helps avoid overheating. Overcharging a Lithium-ion battery can be dangerous as lithium oxide can turn into metallic lithium due to excess heat. This can increase the danger of a battery explosion. To address this issue, laptops make use of "smart" Lithium-ion batteries that feature integrated sensors to control current, temperature and voltage. This control can help keep the batteries comparatively safe.

It is true that lithium batteries do have some issues, but their advantages definitely make them better choice. Efforts, money and time have been invested into developing systems to address these issues. Days are no long, when lithium batteries will be used not only in laptops, cell phones but also autos safely.

Super B Batteries for superb performance

If you are one of those who love motor sports, then you must be aware of Super b batteries. Super B has built their name developing Lithium Ion starter batteries that are well known in the motor sport industry.
All Super B batteries feature integral cell balancing that help optimize the life of the battery. Further, an external under and over voltage protection system is essential for protection of a battery against damaging low and high voltages.
When it comes to performance and racing, weight is the prime concern. In addition, one needs ample and reliable power. If you are looking for this, then Super B Lithium-Ion batteries prove to be right option for you. These batteries provide bullet-proof electrical performance along with incredible weight savings. As compared to conventional lead-acid batteries, lithium-ion technology by super bbatteries is far safer, efficient and lighter too.
Let us have a look at some of the benefits you can enjoy with super b batteries-

· Design and construction - Super b batteries are designed well and constructed carefully for its use in the hard conditions.

· Condensed Packaging and Easier placement- Many times, Super b batteries have around one third the footprint of the lead-acid battery. It is easy to mount these batteries in any orientation, vertically or horizontally. This facilitates best possible vehicle weight distribution and easier placement.

· Shelf life and Low Self-discharge Rate- Super b batteries can stay on the shelf or unconnected in a vehicle for longer duration. They can maintain their charge efficiently.

· Weight Savings- as compared to a powerful lead-acid battery, weight savings can be as much as 75percent.

· Sealed case, Hard Shell- Super b batteries do not get easily fractured or damaged. Even if it were punctured, no hazardous liquids can spill out.

· Longer Service Life- As compared to traditional lead acid variants, which have 2-3 years service life, super b batteries offer more than 5 years of service.

· Quick Charging- This is the best advantage of these batteries. A lead-acid battery can take around 7 to 14 hours to charge, whereas a Super B battery need 30 minutes to 1 hour only. Battery can recharge fully within five minutes of starting your engine.

· Simple Connection- Super B battery does not need any special adapters and can be used with standard screw terminals. So, they are very easy to connect.

· Enough reserve capacity – these batteries feature enough reserve capacity to power all sterio, electronics, and accessories of your motor.

· Wide range- Super B has a wide range of models apt for everything from endurance racing cars to motorcycles and more.

All above points make it clear that Super b batteries offer different advantages. You need to choose correct model depending on your need and budget.

Still here?…Choose appropriate model from a range of Super b batteries and get ready to enjoy performance now.

Explore more about Lithium battery car

Lithium ion: light and cheap
The pace of development of lithium batteries surely point towards bright future with electronic vehicles. As lithium is the lightest solid element, it is portable. Further it is cheap. So, lots of efforts and time have been put to develop lithium battery car. Most of the batteries used to power vehicles are lithium-ion batteries.
To make lithium-ion batteries practical for bulk-produced electric vehicles, it is essential to understand the concept clearly and address all the issues that can create hurdles in this track. Let us explore more about lithium battery car.

Issues to be addressed for moving towards lithium battery cars-

Energy Comparisons: Energy density is one of the most important aspects when it comes to transportation fuel. Diesel and gasoline fuel can pack a lot of energy into a comparatively small volume. Lithium-ion batteries pack a comparatively less energy into the same space. So, electric cars have lower ranges that gas powered cars.

Temperature Effects: Lithium-ion batteries are temperature sensitive. So, there are chances of losing energy storage in hot or cold temperature. Lithium battery can work best in temperature ranges from around -10 to 30degrees Celsius or 14 to 86degrees Fahrenheit.

Battery improvements: As mentioned above lots of efforts have been put into improvement and development of the lithium-ion car battery. Depending on the chemistry, Lithium batteries can go by several names like LiFePo4 and Li-Ion to name a few. These configurations are common nowadays.

Unstable: Another drawback of Lithium-ion battery is that it tends to be unstable. This definitely reminds us about the laptop that got fire.

A huge amount of research is going on to improve Lithium-ion batteries. Efforts are made to reduce charging time and to extend range.

Lithium: it is true that Lithium is the present battery chemistry of choice. It can prove an important step towards future with all issues and concerns resolved. Being the lightest metal, lithium has around half the weight of water. Nevertheless, pure lithium can easily catch fire when it has contact with water.

The technology has advanced quickly and the prospects for new lithium variants are bright. Lithium battery pack features many little cells. The reason to use so many cells is the easy availability. Special design helps detect and isolate any misbehaving battery cell. Thus, issues of explosion or fire can be addressed with development of useful systems. Lithium ion batteries are the best in many ways in terms of energy density.

All above points clearly indicate the need to put time, efforts and money for research and development of safe battery packs for a lithium battery car. Let us wait and hope for better future with electric cars powered by lithium battery packs.

Proper Care of Lithium automotive battery

Days are no longer, when electric cars will be everywhere around us. Latest advancements in battery technology have resulted into development of the lithium automotive battery. Lithium battery is used extensively in various applications due to its various benefits including long life, high energy density and light weight. As the latest Lithium-ion batteries have higher densities as compared to earlier batteries. However, they have much lower densities than conventional fuels.

Like with any technology, it is essential to take proper care while charging Lithium-ion batteries. As all of us know, all other rechargeable batteries like the Ni-cads, lead-acid battery, etc. are potentially dangerous if they are charged properly. All these kinds of batteries present bursting hazards with excess heat, and potential fume. So, you need to be aware about this and use it properly.

Charging lithium batteries is a simple procedure. However, it needs the specified charge rate, correct level of voltage, etc. Ensure to read, know, and follow the safety information correctly provided with any kind of battery you buy and use.

Make sure to charge any battery only as per the instructions of a manufacturer. Always use the charger built for specific battery type. Many people use "universal" chargers. However, such chargers may not be built for the correct voltage or charge rate. Never use such chargers.

Remember, lithium-ion battery is unlike the Ni-cad based batteries. Let us have a look at some useful tips to maintain your new lithium automotive battery packs.

Charge battery often- Do not completely discharge the battery packs often, as this can add strain. Normal use and partial discharges with regular recharges are well again for lithium-ion battery than one discharged totally. Recharge a partially charged li-ion battery. This will never causes any damage.
Avoid heat- Short battery life is more probably to be caused by heat rather than discharge/charge patterns. Try to keep the battery pack cool. For example- avoid a hot automobile.
Never charge the battery pack just to store it away. If you want to store battery pack for a longer duration, keep the battery at a 40percent charge level.
Always use the correct charger. Remember, each kind of battery has its own technology. Rate of charge and other specifications may differ and hence, prefer charger recommended for specific make. Charging lithium battery packs properly is one way to extend the battery life. This will also help to avoid damage.
Never use old batteries. Many people purchase extra lithium-ion batteries for future. Certainly, it makes perfect sense to have 2-3 extra battery packs. This will make it easy for you to have a fresh one charged up and ready to go. However, it is not a great idea to just purchase batteries for future use and keep them unused around for years.

All above points will help you take proper care of your lithium automotive battery and get the most out of it.

Should I go for Lithium motorcycle batteries?

Very high cranking amperage- replacement motorcycle lithium batteries have very high cranking amperage.

Monday 27 August 2012

Get to know more about Lithium rv battery-

Do you own a recreational vehicle? Do you know what miracle can a lithium rv battery do for you? Yes, there are rv Lithium-Ion batteries designed specifically for the needs of the Recreational Vehicle owners.

Lithium technology is understood and well proven for powering small electronic items like cordless tools, laptops, etc. It has gained increasing popularity in these applications with its numerous advantages. It has edged out earlier Nickel-Cadmium rechargeable battery chemistry. However, most of us might recall from several stories and news a few years back for defective laptop batteries catching fire or bursting into flame.

Formulation for normally used lithium-ion battery had been LiCoO2 (Lithium-Cobalt-Oxide). If this battery is overcharged accidentally, it is somewhat prone to thermal runaway. This could result into the battery setting itself on fire. Further, a lithium fire burns quickly. If this was a case with a small laptop battery, how nasty the fire would be if it was a large battery burning. Due to this, until recently, lithium was hardly ever used for large battery banks.

With some research, a new formulation LiFePO4 or LFP was developed in late nineties for lithium-ion batteries. These batteries having a slightly lower energy density were relatively safer than earlier versions. With more research and advancements, large scale LFP batteries are mass-produced. It initially targets the electric vehicle market. This clearly portray that we are now on the cusp of batteries becoming useful for RV.

Lithium rv battery means:

No More Trickle Chargers
Ready to Use
No More Dead Batteries
Capacity to Store Your coach/RV/Trailer
Reduced Generator Use
Higher Dry Camping Time

Understand the lithium difference-

In 1859, Lead acid battery was the first type of rechargeable battery developed. It is made from a mixture of sulfuric acid and lead plates. On the other hand, Lithium ion battery is a much newer invention.

Lithium Ion Batteries- amazing advantages

· Higher Useable Capacity- Dissimilar to lead acid batteries, Li-ion batteries are supposed to be practical option.

· Extended Life- A lithium-ion battery pack has the potential to possibly last longer for your RV. Off course these are theoretical results expected under certain conditions.

· Efficient and fast Charging-LiFePO4 batteries can be charged quickly to 100percent of capacity. Dissimilar with lead acid, an absorption phase is not needed to get the final 20percent stored. This saves generator run time. With a powerful charger, lithium batteries can also be charged instantly just in few minutes.

· Little Maintenance Requirements- Lithium batteries should be comparatively maintenance free. Definitely, an occasional balancing process will help all the cells in a battery bank to get equally charged. A well designed energy management system does this automatically.

As we are still in the experimental phase with our lithium rv battery system, they are far from maintenance free system. It is needed to perfect our setup. This newer technology it tested for RV use. The battery manufacturers are still trying to tweak the energy management system, which protects the batteries as well.