3 lines indicating low battery but new batteries installed

Question about Nortel T7406e Cordless W/base - Nt8b45aaap
Open Question
Why doesn't the new installed battery help?
But is not charging - as soon as the cahndset is removed from the charger, it indicates low battery, then will power off

Check if your battery door is perfectly aligned and has no gaps if it has a gap then you have to push or tape it to line perfectly without any gaps and if the door perfect and still showing same thing you have change batteries make sure to use either Duracell or rechargeable 2.5v batteries

Hi,

The battery indicator will flash and/or the IC recorder will display the error ACCESS when the batteries are low. Install new, fully-charged batteries to resolve this issue.
NOTE: Be sure to install the type of batteries specified in the user manual.


regards,
Bilal

Bad alternator you should have about 14.7 volts at idle with a new alternator.

Sounds like you need new batteries. This code indicates a low battery condition.
If you have a digital voltmeter measure the voltage of each battery. Above 13 volts is best, 12 volts indicates a 50% charge. The total voltage when you add the two batteries together needs to be above 17 volts for the electronics to work.
Batteries that sit for several months may not take a charge. You can try charging them separately with a car charger set to gel/deep cycle setting to bring the voltage up. Make sure they are disconnected from the scooter and do this only for a short time, keeping your eye on them. The batteries may be too old and the plates sulfated by sitting too long.
A new set of U-1 batteries is my best recommendation. They are available locally and on line at a discount. If you install them your self you could save over $100 on the labor cost alone.
To clear the code install the new batteries and turn the scooter off and on. The code will clear itself when you disconnect the batteries. Charge the new batteries fully before use. Hope this helps.

Dear friend please go in setting option on your camera and select your battery type there. after that restart your camera. The indicator will stop showing low battery. But also confirm that your new battery are fully charged. Waiting for your feedback.

Hi,

Initially and based on your description, it is doubtful if the problem is "shortage or fuse related". To my understanding, your concern is that the "low battery indicator" comes on and off. This indicator although says battery is low actually indicates that the battery is not charging. And the only component in your vehicle responsible for this is the alternator. It could possibly be then that:

1. belt is slipping (most likely); and/or
2. the alternator is defective (either diode or regulator) (likely)

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

guido462:

new batteries - brand new? fully charged per spec?

You have either a faulty charger, a faulty battery or a fault in your camera. I purchased 2 batteries for my Sony 505v and from new one of them kept flashing an empty battery sign right in the middle of the display. Actually it was fully charged but Sony batteries have a little circuit inside them which tell you how long the batteries will last. In my case I could continue to use the battery but put up with that flashing icon. I returned it to where I purchased it and it was replaced Immediately. Please ,next time give us a little more information as to what battery type it is and which camera it goes in. Some cameras can develop a natural short circuit over time. BMW