About Anker® 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 HP Pavilion DV7-1000 series DV7-1000 / DV7-1000EA / DV7-1001EA / DV7-1001TX / DV7-1002EA / DV7-1002TX / DV7-1002XX DV7-1010 Series DV7-1020 Series/ DV7-1020EG / DV7-1020US / DV7-1023CL / DV7-1025NR DV7-1030 Series / DV7-1030EL / DV7-1031TX / DV7-1034CA HP Pavilion HDX18 Series HDX18T-1000 / HDX18-1020 / X18-1000 / X18-1100 / X18-1300 HP Pavilion DV8-1000 / DV8-1000EB /DV8-1001TX /DV8-1001XX / DV8-1002TX / DV8-1003TX /DV8-1005TX Compatible Part Numbers 516355-001 / HSTNN-Q34C / 464059-252 / HSTNN-C50C / 464059-141 / 464059-362 / NH494AA / 486766-001 / 497705-001 Notice: This battery is not compatible with DV7-4000 DV7T-4000 and DV7-7000 series. Buy with confidence! 18-Month Warranty Ship next business day 24 x 7 Email Support 8-hr x 5-weekday Call Support