DELL Latitude D620 dead battery LED blink

This happens when you drop your laptop and battery is near it's death.
Smart battery...

Category:

Science & Technology

Tags:

• dell
• latitude
• d620
• dead
• battery
• led
• blink
• flash

[aliyshaxxx]

any solution for this problem?

[circuitdotlt]

@aliyshaxxx yes. New battery. Mine had two dead cell - no other way to fix this. And dont buy them on ebay, new or used - bad quality, all the times.

[Dell0304]

what dell is this? Dell Latitude D800? i have an awesome D500.

[circuitdotlt]

@Dell0304 try reading a title of the video.

[circuitdotlt]

Try to check it's discharge/charge linearity with BatteryMon or similar software. Those lines should be straight. If there is a drop while discharging, for example, immediate drop from 30% to 5%, the battery is damaged.

[circuitdotlt]

This means that battery is dead or has a major defect and will die soon. Mine started blinking and died after two days of usage. It still blinks, but if power supply is disconnected computer goes down immediately.

When rebuilding battery, it is not enough just to change internal cells (6 pcs of them). These batteries have internal programmable controller which remembers cell state and will act the same with new ones. It has to be reprogrammed when new cells are in place.

[assasin196]

i bought a 9 cell battery for my latitude d620 last week for 34 bucks..... but its designed capcity is only 73 whr although it was supposed to be 85 whr. and besides after charging it for 3 times it got a 12.9 % wear and now only 63 whr left which keeps my laptop on for 2 hrs 45 minutes with full brightness, wifi on and watching an hd movie....

[colgatepony234]

the battery is too hot to charge

[Cwazywazy140]

ususally that means the battery is overheating. when i used to use my d600 the battery had the same problem. (constantly thought it was overheating when it wasnt. very annoying.)

[ThePoland4000]

I hate dells but i have one. its called dell inspiron 9400, the battery has died so i brought one on amazon. when i got it i only noticed that there was no dell logo .inserted the battery. and dell bios has noticed that the battery type was different.

and it didn't charge. and thats why i hate dell laptops, the company wants every part for their laptops brought by costumers and no other company can make the parts. it may have a self breakdown.

[AySz88]

I accidentally tried to use a battery while it wasn't quite clicked into place and got this, even after I clicked it in... I was scared I'd permanently damaged it, but it was okay after I held down the button on the battery for a while (it's a very old model of battery) and plugged the computer in.

[Narutorox101]

dude mine does that to



[pablo2809]

Have you fixed it already? I have a latitude e5500, and it does the same but... The battery lasts at least 1hour and 40 min so I don't think it is dying :(

[Dell0304]

@circuitdotlt oh my god im a stupid idiot. sorry.