>>Fit for battery partnumber: Dell 312-0625312-0626312-0633312-0634312-0763312-0844451-10478451-10533451-10534C601HD608HGP952GW240HP297M911GRN873RU586XR693 >> Fit for laptop models: Dell Inspiron 1525Inspiron 1526Inspiron 1545User Manual : 1.For the new battery,please full charge/discharge for 2-3 cycles.it can make the battery release the highest energy. 2"Full charge"means the battery discharge to 4% and charge to 100%,then deep it charging for more 2 more hours,and be sure don't discharge it during the charging. 3"Full discharge"means the battery discharge from over 80% to 4%,and ensure don't charge it during discharging. 4.Make the battery"full charge/discharge"for 1 or 2 times in each 2 months,it can extend the battery service life. 5.Please take out the battery when the laptop is not used for long time. 6.When battery provisionally is not used,we suggest that store time do not over 3. Secure & Guarantee: We focus on bringing the best replacement laptop battery sales to our customers. Our factory can supply more than two hundred types of compatible laptop batteries for the top-ranked laptop brands such as IBM, DELL, TOSHIBA, COMPAQ, SONY, NEC, HP, ACER, FUJITSU, ASUS, APPLE and so on. If you need plenty of items, please feel free to contact us: , we will provide wholesales price with best service to you. Please pay attention to our promise as below: 1.Brand New, 1 Year Warranty, 30 Days Money Back. 2.Buy our battery with 100% safe and secure. We do not sell, rent or share information of our customers with other parties. We guarantee your payment transaction will be 100% safe. 3.100% quality control assurance. Our batteries have passed strict quality assurance procedures to achieve international standards such as CE, MSDS, ROHS and ISO9001/9002 certification. 4.High Quality. Sanyo, Samsung or BAK grade A cells, 100% OEM compatible and stable performance. 5.Guard against identity theft. Only authorized personnel are permitted to process your order and handle your personal data. 6.Packages arrive safely. For shipping, product usually ships within 24 hours, Mon. Sat.! We take an extra step to protect your packages. The tracking system protects your shipment from being "hijacked". You can track your order at any time. Warranty InformationDisclaimer: The batteries supplied by our Company if not mark as [Original] are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computer manufacturers with which our products [are replacement for] may be used. Our Company and this Website are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our Website manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be used.