Anker® Extended Capacity 6600mAh/73WH Laptop Battery for Dell Inspiron 630M 640

Features: Operation time: 3+ hours. In reality, this will depend on the amount of electricity required by the device and how you use it. Battery type: Li-ion; Capacity: 6600mAh/73WH; Cells: 9-cell; Voltage: 11.1V. 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. CE-/FCC-/RoHS-Certified for safety. 24 x 7 email support, 8-hr x 5-weekday call support, 18-month hassle-free warranty. Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. Anker® offers diverse consumer tech solutions including batteries, adapters, networking devices, and more. We are passionate about excellence so that with every Anker brand purchase, you can expect to find quality materials, reliable performance, affordable prices, and great customer service! And thanks to our customers, now the Amazon first 10 top rated laptop batteries are from Anker! Compatible Models Dell Inspiron 630M / 640M / PP19L / E1405 Dell XPS M140 Compatible Part Numbers TC023 / CC154 / Y9943 / Y4493 / Y9948 / Y9947 / C9551 / C9553 / C9554 / CC9554 / CC9553 / CC9551 / CY9948 / CY9947 / RC107 / DC224 / DH074 / UG679 / FC140 / FC141 / CC156 / CCC154 / 312-0451 / 312-0373 / 312-0450 / 451-10284 / 451-10285 / 451-10351 / MJ365 / YG310 / YG326