Replacement Laptop Battery Compatible with DELL Inspiron 1521 Click to Enlarge Sale price: SGD 31.48 (GST included)  For any questions about this product, please email us at order@power-supplier.biz. We strive to respond within 24 hours. |
| Battery Type: | Li-ion |
| Voltage: | 11.1V |
| Capacity: | 6600mAh |
| Dimension: | 209.90 x 69.80 x 20.40mm |
| Color: | Black |
| Condition: | New |
| Warranty: | Three years warranty covering manufacturing defects. |
| Shipping: | Free shipping on all orders |
| Processing Time: | Same day shipment for orders placed before 3 PM (UTC+8) |
| Money-Back Guarantee: | Full refund within 30 days if unsatisfied, including the product price and shipping costs. Product must be returned in its original condition |
| Product type: | Replacement Laptop Battery. Compatible with DELL Inspiron 1521 |
This Laptop Battery can replace the following part numbers:
DELL
GK479, FK890, 312-0590,
312-0589, 312-0518, FP282,
451-10477, 312-0576, 312-0577,
312-0513, NR239, 312-0594,
312-0595, 312-0520,
This Laptop Battery is also compatible with the following models:
DELL
Vostro 1500, Inspiron 1521, Inspiron 1721,
Inspiron 1520, Vostro 1700, Inspiron 1720,
How to Maximize Battery Performance?
To maximize battery performance, follow these tips:
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Initial Conditioning: For new batteries, fully charge and discharge them a few times to reach maximum rated capacity.
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Regular Use: Use the battery at least once a month, even if stored in a cool, dry place.
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Clean Contacts: Clean the metal connectors (gold or silver contacts) with alcohol or electronics cleaner to maintain good conductivity.
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Optimize Power Settings: Adjust power management settings in the system BIOS and operating system to improve battery performance. Consult your user manual for details.
Is There Any Danger in Leaving a Laptop on 24 Hours a Day?
Yes, as long as it is placed in a well-ventilated area. The main risk for laptops is overheating due to their compact design. To prevent overheating:
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Ensure proper ventilation by placing the laptop on a hard, flat surface.
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Avoid using the laptop on insulating materials like blankets or beds.
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Consider using a laptop cooling pad for extended use.
Modern laptops have built-in overheating protection, but proper ventilation is still essential.
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