Jim Kesel asked:


Golf cart batteries are not the same type of battery that is in your automobile. If you own your own golf cart you will soon learn the ins and outs of golf cart battery maintenance and care. Depending on the size and make of your golf cart you may have between 4 and 8 golf cart batteries in your golf cart. Golf cart batteries are designed to be deep cycle batteries this means that they can be discharged to a lower voltage without damage to their cores. Golf cart batteries require special care.

All golf cart batteries come in 6 volts but are designed to work in either a 12 or 24 volt system. Connecting two 6 volt batteries in series will provide 12 volts that can be used in a 12 volt system. A golf cart batteries power is not measured in volts but in amps. The more the amps a battery can provide in a given amount of time, usually in hours, the more powerful the battery. If your golf cart uses 50 amps per hour at half speed and your combined battery amperage is 400 amp hours you theoretically could run the golf cart for 8 hours before the battery was totally discharged. However golf cart batteries will not provide the full amount of power (amperage) that they are rated for. This is because as you use the batteries power its voltage level drops below the 12 volts that is required by the golf carts motors. Once this happens, golf cart performance declines until the motors will not respond. Then you will have to recharge your golf cart battery.

A golf cart battery is charged by using a battery charger that changes the chemical composition within the battery. This charging process is not efficient and as such with each charging cycle the battery will hold less of a charge. In addition golf cart batteries that are deeply discharged have a shorter life span then batteries that experience only shallow discharge cycles. Quality golf cart batteries will have higher number of discharge cycles available then the cheaper models. The larger number of cycles the longer the battery life. Golf cart batteries must be charged correctly to achieve top battery efficiency. A good battery charger will automatically charge the battery to a high voltage for a prolonged period to return the golf carts batteries to the proper chemistry. This is very important to prolonging the life of your golf cart battery.

Properly maintaining your golf cart batteries will also prolong their life. Probably the number one problem that the golf cart owner will have with their golf cart batteries is not maintaining proper water levels in each battery cell. As you charge your battery it will begin to boil out water (hydrogen gas) as part of reversing the sulfide process. This water will need to be replaced on a regular basis with distilled water. Failure to keep battery fluids at optimum levels will shorten the life of your battery significantly. Basically the more you charge your battery the more often you need to add water to your golf cart batteries.

Keeping your golf cart batteries terminals clean is also very important. Clean terminals will allow the efficient flow of current from your golf cart batteries to your golf cart motors which will help them operate efficiently. Even more importantly it will allow the battery charger to correctly measure the condition of the battery so that a proper charging cycle can be applied. Again a properly maintained golf cart battery will last longer.

A properly maintianed golf cart battery will last you considerably longer than one that is neglected. Nothing is worse than climbing into your golf cart ready to play good round of golf and finding your golf cart batteries are dead. Take care of your golf cart batteries and they will take care of you.



Alfonso

East Coast Assassin asked:


I got that pedal and the batteries last at most an hour. Maybe way less. And I don’t think it’s supposed to work that way… I always turn it off and the amp too.

So is it supposed to work like that?
also, when i play i always have the distortion on (if the batteries have not run out yet)
i do NOT unplug the pedal when playing – that must be the problem. Thanks.

Abramo

Lin asked:


I am a freelance photographer (amateur). I use rechargeable batteries for my camera. Lately I am finding that once the batteries are charged and removed from the charger, if I don’t use them for a while, when I do go to use them they are dead. Any suggestions?

Alaa

Anmol Taneja asked:


There is little difference in how a laptop battery works and how other device batteries work. The batteries that power your portable CD players, radios, camcorders etc. are more or less the same except that a laptop battery is more intelligent if you can call it that. Just like the rest of the batteries, laptop batteries too come in different shapes and sizes with the addition to a complex electronic circuit that works in conjunction with the laptop hardware. This electronic circuit manages the power that flows into the battery while recharging and the power that flows out of each cell of the battery while discharging, a feature that is not included in ordinary rechargeable batteries for other household devices.

Just like any other battery there are cells inside a laptop battery. Each cell is typically 1.5 volts and a number of cells are arranged in series and connected in parallel to deliver optimum power to the laptop or device. A number of cells are connected together to forma a battery. Connecting a number of cells in parallel means to connect all the negative terminals to each other and positive terminals likewise this increases the power delivering capacity of the battery but not the voltage. Then a number of these batteries are connected in series (negative to positive terminals to raise the voltage). This is done to optimize the voltage level of the battery. These cells are controlled by an internal electronic circuit in the battery.

The internal electronic regulator is the unique property of a laptop battery. This circuit regulates the flow of charge into and out of each internal cell in the battery thus ensuring that each cell has an equal charge at all time in turn ensuring the optimum use and long life of each cell. It also ensures that the cells do not over charge.

The plates of each cell react with the electrolyte (chemical/acid) in the battery causing a flow of electrons from the negative to positive terminals and a flow of ions from the positive to the negative terminal this is the flow of current as we know it. This flow continues until the electrolyte loses its acidity. When the battery is charged the ions are restored to their place in the cell and the electrolyte regains its acidity ready to generate electricity in the cell once again. This process is always the same irrespective of the type of battery.

The process of charging or discharging of the battery is controlled by hardware built into your laptop. This hardware ensures the proper functioning of the cells in the battery and warns you of the tile left before you need to recharge the battery. This indicator is displayed in the right bottom corner of the screen in most notebooks or laptops.

Though the laptop battery is rechargeable, like everything it does have a life span and cannot go on serving you for eternity. Proper care will ensure that the battery lasts longer than it would without the proper care. A battery will normally last between 500-700 charge cycles before it will need to be replaced with a new one. The number of charge cycles of the battery will depend on the usage of the laptop. The more often you need to charge your laptop the sooner you will have to replace the battery.

Every laptop model is designed to suit a particular function and so is the battery designed to match the power requirements of the laptop.? The design of the battery depends on the weight and size of the laptop. A small light-weight laptop will have its design defeated if the battery weighs more than the laptop itself, so the battery has to be designed to suit the model of the laptop.



Cymax

Will O asked:


I have a motorcycle with no battery. However, I have another motorcyle with a battery, but it’s a different size and won’t fit in the first motorcycle’s battery cage.
If I just want to check and see if the battery-less bike runs, can I just set the battery next to it and connect the terminals, and start it up?

The questions is, are there differences in batteries besides size? Will this ‘test’ work, or will i damage the first bike?

thanks in advance

Alleyn