The battery down load up what can I do? - BenQ Joybee 150 MP3 Player

More than likely it has a bad battery or cell in the battery even though it shows a full charge. Once under a load the power drops below 17 volts which shuts the unit down momentarily. Then when it powers back above 17 volts because you have the throttle partially depressed it trips the code 6. Have the batteries load tested and you will see one is bad.
Solution: new batteries

Hi did u use a load tester like this :::::: this type will give u an accurate reading on the batteries conditon.,. cheers

hi again if u got youre batteries tested with a battery load tester 100 amp similar to one in photo ok then u have to get youre control box checked and youre joy stick to find out the problem ...good luck.... hi get youre batteries tested with a ( battery load tester )the lights on youre scooter r not a true reading on the condition of youre batteries..good luck

Depends on size of UPS. Lower is better as PC will have more time on battery to fully shut down.
If load is more than 50%, perhaps connect the monitor to the wall socket directly.

a couple of things could cause this. A weak battery is one, the other would be excessive load on the motor, operator past the recommended weight limit, thick carpet or grass, gravel ect. can all cause the unit to work and cause a thermal shut down.
So first have the batteries load tested.
Hope this helps.

Charging current usually lies between 8 amps to 25 amps depending on the load which is being put on the battery. Immediately after cranking the engine the battery is charged at high rate even up to 25 - 30 amps, which comes down to almost 7 - 15 amps after the engine is run for few minutes. More the load on battery higher the current and lesser the load lower will be the charging current to charge the battery.

A cutoff switch will disconnect loads that are connected to the battery. A battery selector switch can switch your load from one battery to the other , combine batteries together or disconnect all loads entirely.

When in the off position, the switch cuts off all power from the battery to any loads connected down stream from the switch.
Sometimes float switches and other devices are connected directly to the battery. Therefore the battery selector switch will not disconnect this load when switched to the off position.

Take your batteries out, and take them down to .a battery shop. Have the battery load tested, Reading the voltage under no load conditions will not tell you much, normally the batteries voltage gives you it state of charge. These batteries will show a full charge at no load, as soon as you put any load at all on the voltage drops off and you don't have much in amperage output. The amperage is what is important when you right down to it. When load testing your battery they will use an instrument that they punch in the cranking amps. The instrument will look for the voltage drop off at a load of what ever amp value you punched into the instrument. The instrument will give you a pass\fail indication for the cranking amps value the technician punched into the keypad. There can be a problem when load testing batteries. The technician doesn't key in a amperage value, This is what happened to me. The instrument when no value is entered will use a default value, Say the default amperage is usually set at around 200 Cranking amps. My technician was either rushed or just being lazy. He set the load tester to use the default values, my battery passed with the tester set up the way it was. My battery is a 35 amp\hr battery and puts out 480 cranking amps In actuality my batteries weren't putting out nearly that much. It would put out 265 cranking amps for about 2 seconds then die. He told me the batteries were good. When i brought the batteries back to him
i didn't let him take them into thee back room. THIS TIME HE DID THE CHECKS OUT IN PLAIN SIGHT OF ME. I asked to do a comparison between my batteries and new ones. We had to retest a number of time in order to find the upper limit of the new batteries. As it turned out my batteries were bad and all my problems disappeared with my old batteries. NOTE, scooter use deep cycle batteries only Glass mate batteries if you want to take your scooter on a flight. Hope this helps

If you are using a standard voltmeter to test the battery, it will read 12 votts with no load on it. You need to have the battery load tested. Take it out and carry it to an automotive parts store. They can usually "load test" a battery for you and ususlly it's free. The battery is probably bad for it to drop all the way down to "0" volts when you put a load on it.

Good Luck
Steve

Hello,

With a 980watt load the run time is only 7 minutes on a brand new battery. If you have the system on full load your run time will be much less and it has likely damaged the battery. here is the APC web site page for your model. If you are running that much equipment I think you need either a bigger UPS or another 1500 and spread the load out.

Buddy
Corporate Computer