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How long do I have battery on charge 12 v 7.2 ah

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They can take up to 16 hours to charge from low. If the battery is too low i.e. below 10 volts this charger you are using may not be able to coupe to charge it up. Have the battery load tested if it is old as it may have seen better days.

Check the output of the charger while on the battery for volts and current.

Posted on Jun 17, 2015

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Posted on Jan 02, 2017

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SOURCE: batteries die fast on my mobility scooter.

Hi. What size batteries you buy will be limited to the amount of room you have in the machine.
17 amp hour batteries are really a bit small for any mobility equipement. A lot of power chairs have 35 or 40 amp/hour batteries.
Buy the biggest that will fit into the available space.
Batteries are designed to perform a certain number of "charge cycles". If you run your batteries down by 75%, you will only get a small number of "charge cycles". If you only use 25% of the batteries capacity, you will get 100's of "charge cycles".
The best I have seen is 7 years out of a set of batteries. Short trips and recharging after each trip is the reason.
Good luck. Neil.

Posted on Jun 04, 2010

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SOURCE: Can I put higher Ah batteries in my Shoprider Streamer?

Absolutely. Let me explain what "Ah" means. "Ah" stands for Amp Hours. A 32ah battery will run a 1 amp motor for 32 hours...or a 32 amp motor for one hour...a 16 amp motor for two hours etc.. As long as the battery voltage is the same it's absolutely fine. As long as your chargers are the correct voltage, they'll be fine as well. So basically, the higher the "Ah", the longer the battery will last. This is why higher "Ah" batteries are more expensive. Hope this helps : )

Posted on Jun 09, 2014

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1 Answer

How do I charge my sonic scooter


Your Sonic Scooter battery is a 12V battery. It may be anywhere from a 5 AH to 12 AH battery, but all are still 12 Volts. You can use just about any 12 V charger, or Trickle charger to charge it. (The lower the Ampere Hours, the less time it will run before needing to be charged again.)

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Can you add 2-12 v 18 ah batteries in parallel to back up 2-12 volts 32 ah batteries?


hi, you mustn't do that ,,, you can get excessive current flow and that will damage the battery in question

Regards
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www.gewizrepairs.co.uk

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How do you check the battery status?


Check battery voltage using Volt meter=> it should be about 12.6 to 13.8 vdc.
Pull the battery out... checking the deforming at the case ..such as "swelling"... if yes .. replace the battery.
Replacement battery is about 10-20 dollars on e-bay (watch for shipping charge and size. and terminal connection sizes )
The average life of battery on UPS is about 5-7-10 years wi)th UPS plugged in (Charging
One I had my local Autozone checked my 12 VDC -8 AH ... ask them to set CCA at about 100 AMP...
for 12 VDC -14 AH ask them to set CCA about 200 AMP.
For a 12 VDC -75 AH (group 24) they set the load on their tester at about 700-900 CCA.
You can also buy a manual battery load test at Harror freigt tool for about $20 US dollars (On sale)

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I buy a new power inverter ERP 2300 12v/220Volts


What does the inverter over 600 Watt.
By what type of battery is the inverter supplied? How many Ah? What is its state?

In order to achieve 1000 Watt for 1 hour you need a fully charged 12 V / 100 Ah lead-acid battery.
If your battery is less then 100 Ah and is not very well charged or old (bad) you may not have over 600 W, but not bacause of the inverter, but the battery.

If your inverter stops due to low input voltage (you can see it in the digital display during operation).

If you want to check the real output power of the inverter you should connect it to a big (more than 200 Ah) well charged battery.

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How long do you charge a pegperego 12 volt battery


it depends on what the ah is of the battery, usually one hour for every ah that the battery is, so if its 12ah battery then charge it for 12 hours

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1 Answer

Batteries die fast on my mobility scooter.


Hi. What size batteries you buy will be limited to the amount of room you have in the machine.
17 amp hour batteries are really a bit small for any mobility equipement. A lot of power chairs have 35 or 40 amp/hour batteries.
Buy the biggest that will fit into the available space.
Batteries are designed to perform a certain number of "charge cycles". If you run your batteries down by 75%, you will only get a small number of "charge cycles". If you only use 25% of the batteries capacity, you will get 100's of "charge cycles".
The best I have seen is 7 years out of a set of batteries. Short trips and recharging after each trip is the reason.
Good luck. Neil.

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1 hour for each ah the battery is, so if its a 12ah battery charge it for 12 hours

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Peg perego battery charger


Normally, you would need to charge overnight- 12 hours.

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Charging problem on 2002 929 rr1 blade


I'm thinking your battery is the wrong ah. 8.6 for that type motorcycle is quite low. I would expect around 12 - 14 ah. Actually you should not be draining the battery though. The problem may be in the alternator assy its self. Have you checked all three legs of the charging system coming from the stator? I have found the stator to be the culprit many times in this situation. The bike should not be draining the battery at all if the alternator is charging correctly. What was the oem battery ah that you replaced?

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