How to Charge a Dell Inspiron 1520 Battery?

For Dell Inspiron 1520 battery to last the full battery life, it needs to be charged properly. If you charge the battery for about an hour, the charge levels will be lower and it may discharge even before you are through with your task. In such a case, charger skips stage 2 and goes into a 'ready state' once the voltage threshold has been achieved. The battery is usually 70% charged at this point. The remaining 30% or topping charge takes twice the initial charge and can be executed once after every 500 hours or 20 days, though this depends with the charger itself and the self-discharge of your Dell Inspiron battery.

When the open terminal voltage drops to 4.05 volts/cell, the topping charge will turn on and then turn off once it goes up to 4.20 volts/cell. The trickle charge does not apply as 1520 battery has no capability to absorb overcharge. It can cause plating on the metallic lithium of your battery and make it unstable. Instead, the topping charge is applied to cover for self-discharge of battery.

Dell 1520 laptop battery

If your Dell laptop battery is unable power your laptop or hold a charge for long, it may be time to get a new one. Laptop batteries generally last for up to 3 years but their lifespan can be shorter if they are not properly maintained. Ensure you buy the replacement battery from an authorized agency or service provider. When inserting the new battery, first switch off your Dell Inspiron 1520 laptop then removes the old battery. Ensure you install the replacement battery properly according to the laptop's interface and battery. For good contact between laptop and the new battery, ensure the security lock is turned off.

Before charging the Dell laptop battery for first use, it is advisable to check whether you've inserted the replacement battery correctly. Try turning on the laptop. If Dell 1520 laptop gets turned on, go through the whole procedure again. When installing the replacement battery, avoid connecting and disconnecting 1520 adapter repeatedly while it's plugged into a power socket since battery life may be affected. For safety reasons, new batteries come in discharged condition thus must first be charged before first use. You should be cautious when handling the old battery and dispose it properly.

Care tips for Dell adapter

Dell Inspiron 1520 adapter can last long if handled with care and maintained properly but if it refuses to charge your battery, you may have to get a new one. Check the bottom of your laptop for the model of adapter specified by the manufacturer and ensure you use the exact one. Also don't use your adapter to charge other laptop models. If Dell Inspiron 1520 laptop adapter is not charging your device, don't try troubleshooting yet. Instead, verify if you have plugged it into the laptop and the power outlet to avoid unnecessary repairs. When charging 1520 laptop, first plug adapter into the device's power jack and then to the power socket. Always keep the adapter in a cool, dry place with room temperature.

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