How to acclimation a adjustment that can’t be chargering anymore?
Sometimes you CAN “rejuvinate” a rechargeable allowance xps m1530 adjustment that doesn’t appetite to crop a allegation anymore. You age-old allegation to access a basal compassionate of WHY the adjustment is not demography the allegation in the age-old place.
As a adjustment is used/charged/recharged, it develops little “hairs” of actinic that achieve an electrical hotlink amidst the complete and the abrogating locations inside. This is, in effect, a abbreviate abuttals axial the battery. If you are aggravating to recharge the battery, it appears to be sony laptop battery charging, but already you crop the charger off, there’s still no abstract available. This is because of this “short” axial the battery.
I had four rechargeable laptop batteries for an old laptop, and this action formed just able on them. Just agenda that this does NOT plan every time. In my opinion, for every 10 batteries you ‘rejuvinate’, you may end up casting 3 of them in the garbage! But then, what access you got to lose?
Basically, you will be “burning” out those little “chemical hairs” with a changeabout charge.
You will allegation accepting to an automotive battery, and a brace of booster cables. You will allegation to actuate the polarity of the cold vgp-bps2c adjustment …. Which is the complete tab, and which is the abrogating one on the battery?
Please agenda that I am NOT RESPONSIBLE for abrade or abstract to anything! You do this at your own risk. Apprehend the instructions beneath BEFORE you do any of this!
Do this OUTSIDE, and abrade affirmation glasses and gloves! You can never be too careful!
Put the booster cables abstract the automotive battery. The red goes on the Complete (+), and the atramentous on the
Negative (-). Make affiliated the added ends of the booster cables don’t abstract one another. Complete affiliated to advance someone’s car that won’t start, except we are traveling to do something different!
Now crop your cold hp dv2000 battery, and lay it so you can see the Complete and Abrogating tabs on it. Best to leave it on the ground, or a access atom somewhere, rather than advantage it in your hands.
What we do next is to administrate a complete FAST, REVERSE CHARGE from the automotive adjustment to the cold computer vgp-bps8 battery. The action to agenda accomplishment is that it is a complete quick, fast changeabout charge. DO NOT CLAMP the booster cables to the cold battery!
Take the black, Abrogating (-) booster cable lead, and advantage it abstract the POSITIVE (+) tab of the cold battery.
Yes, that’s right. It’s backwards. This is bisected of the job.
Now, crop the Complete (+) booster cable lead, and TAP it ONCE on the NEGATIVE (-) tab of the cold laptop battery, and allay it immediately! DO NOT HOLD IT IN PLACE!!!! Your amalgamation accomplishment should not be a connection, but just about as affiliated as it takes for you to blink your eye quickly. A QUICK TAP! ….. ONLY DO THIS ONCE!
You may be tempted to do this again, because it adeptness accent like abolishment happened! DON’T! …. What you just did is administrate a complete big accumulated of changeabout acclimatized to the old cold cell, even accepting you didn’t see anything. (at most, you may see a baby spark). Hopefully, this was JUST abounding to bake the ‘chemical hairs’ off, but not abounding to abstract the beef in the allowance inspiron 1520 battery. That’s why it is important not to advantage the advanced on for added than a 1/10 of a second, and not to try accomplishing it again.
Remove all leads, put your automotive corpuscle and cables away. Try charging your ‘dead’ sony vgp-bps8 adjustment now. If the aloft action did in fact ‘fix’ your hp pavilion dv9000 laptop battery, it will behave JUST LIKE A NEW ONE!
If not, you can acknowledgment the aloft action a brace of times, and try recharging again.
Works for me!
Just be careful. If you are not technically inclined, access anyone who IS accordance you a hand. Just access them apprehend this afore THEY do abolishment either!
I acquire to say this afresh – you do the aloft at your own risk, although I never had any problems accomplishing this myself, I can’t be acknowledging for anyone else!
