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I have a Gemini - Model 24V DC system. How do I replace the battery unit?

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Posted on Nov 30, 2018


4 Suggested Answers


SOURCE: kls-320ve-j inverter/backlight board

If you have to ask these questions then you should leave it alone. The high voltages produced by this board are LETHAL ;)

Posted on Aug 19, 2008


Joe Bannon

  • 1514 Answers

SOURCE: how to operate a 24V dc 3 amp load from 24V dc 100

If you have a 24 V 100 amp source you can just plug in your 24 V 3 amp load and it will work. If the load was higher, near equal, or equal to the supply available that would be a problem but having a more amps available than are going to be needed is not a problem. The voltage available and drawn do need to be the same and in this case they are both 24V so you can work away.

Posted on Jan 11, 2011


Bud Martin

  • 11361 Answers

SOURCE: How can I operate my

1) You need to look at the output current rating (AMP) of this AC to 24dc adapter, this 24vdc adapter is a regulated switching power supply that will maintain 24vdc output up the maximum current rating and also has shutdown circuits if the over current draw is detect and also if the output voltage goes up beyond 24vdc to protect the load (TV).

2) To use 12vdc to 24vdc DC-DC booster, it should have the following spec:

A) The output current rating should be at least 20% higher than the load requires to give its head room.
B) It must have regulated output that will maintain the 24vdc when the input (12vdc) will vary from 10vdc ~16vdc or higher since your batteries will not maintain exact 12vdc all the time.
C) It must have good protection circuits that will protect it self from reverse polarity connections, shorted output protection, over voltage output protection.
D) It should provide AC ripple spec on the 24vdc output, it should be in the milli-volt range (you will always get AC ripple riding on top of DC when you rectify the AC into DC).

These are the minimum requirement for your DC to DC booster, which you need to protect your TV and your motor home from burning down.
I hope I explain it OK to you.

Please leave rating if it helps.

Basic troubleshooting guide here:
Failed TV and Monitors:
Learn about bad caps:
Capacitors kit: he can make you a set of caps.
Or just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
Please leave rating if it helps.

Posted on Jan 15, 2011

ray gallant

  • 66504 Answers

SOURCE: meditch mobility scooter no brand name model no ml 4036 dc 24v 4 p 8x16 battery says full on charge travel 1 km then battery is half full wont go further in case it stops and i cant push it

I would say your batteries need replaced .

Posted on Sep 11, 2017

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