Hai... My hp laptop battery is down for about one month...it is not charging, but i still using by adapter...is there any problem using lptp without battery?
Yes it is not a good practice. The battery doesn’t work at its peak performance capacity and also there is high chances of the charging jack or battery getting spoilt due to overcharging.
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Followed this article step by step! Successfully reconditioned the car battery. Just saying thanks for the article.
Next, do a function check. Are there any signs of corrosion? This negative reaction is unavoidable given the nature of chemicals present in batteries. However, one can always apply a protective layer to avoid battery leak (in case it eats away the case). If you scrub the terminals with Sodium Bicarbonated scrubbing tool, it can remove the corrosion away. Next, you should look for battery voltage. Low battery voltage is a red flag one should heed to condition your battery before it shuts down in middle of something important. HOW TO RECONDITION OTHER TYPES OF BATTERIES: Reconditioning your laptop battery
Description: A resistor offers resistance and thus limits/regulates flow of electric current in a circuit. For an active device (like transistor), it is used to provide a specific voltage. A resistor is used to recondition a cell phone battery. When do we require resistors? As we restore a cell phone battery, it is connected to charger directly (contrast this with charging inside battery, the current goes through the controller). The voltage needs to be limited, otherwise the nattery might burn up due to too much current.
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If a relatively new pack has only one defective cell and a replacement is located, exchanging the affected cell makes sense. With an aged battery, however, it’s best to replace all cells. Mixing new with old causes a cell mismatch that has a short life. In a well-matched battery pack all cells have similar capacities. An anomaly is a chain in which the weakest link determines the performance of the battery(See BU-302: Serial and Parallel Battery Configurations)
Chemical corrosion is a battery’s worst enemy, deteriorating wires and forcing the alternator to work harder. This resistance can eventually cause your engine to break down.
Absolutely. For fix2U iPhone battery replacements, as these are a consumable item, we offer a 3-month warranty on the replacement battery.
1. Fill in a short and simple repair quote. Select your device, then select ‘battery’. You’ll receive an instant repair price.
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At Master Mechanic, we'll help you identify problems with your car battery, provide you with tips for preserving it and perform a car battery replacement in Cambridge for you. Don't wait until your battery won't work - it's never too late to prioritize your car. Contact us or find a local Master Mechanic near you today! Book a Mobile Tire Service Book a Mobile Oil Change Book a Mobile Battery Service Book a Mobile Brake Service Book a General Service Call Book an On-Site Diagnostics Mobile Lube Services Mobile Tire Services Mobile Brake Service Mobile Battery Services Mobile Fleet Services Auto Service Subscription Gift Certificates Specials Service Area Pricing
SIR, My laptop ASUS X540S, three month ago his battery had a cell from three damaged and I continued to use it like that. The battery has 3 cells, the middle one had 0V, the two others had 3.88V and I replaced the damaged with a new one. Unfortunately now the battery seems disconnected from the charger. I see 13% available (plugged in, charging), but battery do not charge. When disconnected, the 3-d terminal shows 3,2V, the 8 others 0V. When charger is connected : terminals 1 and 2 have 0,06V, 3 have 3,2V, 4 0V, 5 and 6 have 3,25V, terminals 7,8 and 9 have 0V. When system started, nothing change. My question, which terminal is the switch one ? If I connect to ground through 100 ohms any terminal, do I risk to damage the computer ? What should I do ?
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You have to consider that if time is what totally killed the bad cells in a battery pack, the same time has taken its toll on the rest of the cells as well, even if they still work. So it's ideal for a battery pack to have obvious and clear physical damage. This generally ensures that the rest of the cells are fine and still have plenty of life left in them.
I've had problems with my Ryobi batteries before, even brand new ones. I find the 4ah to be more dependable than the lower rated ones. I've never owned a bigger on, no need for it. Seen a lot of different recovery techniques and this one is the simplest and makes the most sense.