Mattyboyc0806s
New Member
Ok, I just took a reading before I take it for a spin, voltage at battery was 12.10v. At fuse it was 12.14v and the led on the HWK was off.
Then that would indicate that the voltage dropped below the cutoff point at some point, cutting power to camera.Definitely power at the red wire 12.14v
On a full charge, a normal car battery should power it for 24 hours with an 11.8V cutoff. You might get a more than that, or less, but it will vary a lot with the car and type of battery and weather conditions, etc.with a fully charged battery will it be capable of running the camera all night?
Thank you for the information, I’m sure the workshop I use have a battery conditioner, if they do I’ll ask them to check it out.
That will be because the charger can't supply enough current to make a difference, charge the battery using your car alternator at maybe 80 amps and there will be a difference.I am aware of the claim that AGM charge up quicker, but have not seen it to be the case when using battery charger conditioner, such as NOCO Genius G2600 unit is used.
You don't need a special charger for AGM, unless what you have is a high voltage racing battery, which would be no good in a normal car since it wouldn't charge from the normal alternator!The cheaper units tend to be erratic in results or claim to support AGM, but they don't.
These numbers are only general guidelines, some AGM batteries will happily go down to 10%, some regular batteries will struggle with 75%.Regular batteries will sulphate when discharged to 50 percent or less and over time will damage it permanently. AGM can go to 30 percent before damaging/shortening the life of the battery.
Of course the car alternator is a charger, it is what normally charges your car battery, and most can supply around 80 amps, more than twice the power that your Genius G2600 can, some can supply 4x the amount. And you don't need a special car/alternator for an AGM battery, they are interchangable.Car alternator is not a charger or conditioner. The unit is 30 amp smart charger/conditioner.
Only limitations I know of are that you shouldn't maintain a high float charge, but vehicles from this century do not do so anyway, and neither do modern chargers, largely because "maintenance free" batteries, as used in most cars have the same limitation if they are to stay maintenance free. If you have a vehicle or charger from the 1980s or before then yes, be careful.charging characteristic are different for AGM