10.8V, 4400mAh, Li-ion Battery fits Compaq, Business Notebook 6520s, Business Notebook 6530s, 47.52Wh

Battery Fits Models:- Business Notebook 6520s, Business Notebook 6530s, Business Notebook 6531s, Business Notebook 6535s

---

Battery Part Numbers:- 451545-261, 451545-361, 456623-001, 484785-001, 500014-001, Hstnn-db51, Hstnn-ob51, Ku530aa

---

Batterybuyer is a genuine Canadian supplier. We operate many inventory systems, and all products over nine months old are disposed of and replaced with fresh new stock. We supply generic replacements for the OEM batteries; we have had thousands of satisfied customers using these batteries as an economical alternative to the original manufacturer's battery. There can be occasions when the battery model number or the model of your device is not listed in the information below. Don't despair contact us via live chat or email, and we can confirm fitment for you. If we tell you that a battery will fit and it does not, we will cover all expenses to get the battery returned for an exchange or a full refund. There can be occasions when the battery model number or the model of your device is not listed in the information below. Don't despair contact us via live chat or email, and we can confirm fitment for you. If we tell you that a battery will fit and it does not, we will cover all expenses to get the battery returned for an exchange or a full refund. Please match both the model of your device and battery number before ordering. We offer a one-year warranty to guarantee against manufacturing defects unless otherwise stated; the warranty covers against defects from manufacture but not if the battery has been misused or modified. As a rough guide, lithium Ion batteries can be charged around 400 times, Nimh usually around 500 times, and Lithium-polymer around 400 times.  The batteries we supply are manufactured to a very high standard. To keep our ISO 9001 certification, strict protocols need to be followed. This ensures that the replacement batteries are safe to use in the device they were designed for. This battery should meet or exceed the specifications of the original OEM battery. The products that this replacement battery is designed to replace are shown below. Special Remarks:- None at this timeThere are so many different models of batteries available today for so many other products. It's easy to make a mistake. It may be worth confirming with us if you are unsure which battery to order. We try to keep our records updated to the best of our ability, but manufacturers can change fitment without notice.Sometimes there may be a variance in the capacity of our batteries compared to the original. Usually, this depends on the availability of the cells contained within.