Bullet Point 1 Kastar Brand Replacement Battery. Use high Capacity Cells for longer battery life. Bullet Point 2 Battery Type: Ni-MH; Voltage: 4.8V; Capacity: 3800mAh. Bullet Point 3 Use High Quality Cells which can prevent the overcharge and overdischarge. Bullet Point 4 Compatible with the Following Model/Part Numbers: Euro Pro Shark X1725QN, V1700Z, VX1, VAC-V1930, V1930, X8905 Cordless Sweeper Vacuum Cleaner Bullet Point 5 The Battery Include 30-DAY Money Back and 3-YEAR Manufacturer Warranty. Description Details Package Includes:1 Pack Battery Kastar battery is certified with CE and ISO9001 Notes:1. Please fully charge the battery pack before use. 2. Do not burn or puncture the battery. 3. Make sure to charge the battery at least once every 3 months, because the self-discharge of Ni-MH battery may lead to the battery over-discharged. Replace Part No.:X1725QN, VAC-V1930 Compatible with the following Model:Euro-Pro Shark Sweeper VX1 / X8905 / V1930 / V1700Z Cordless Floor-and-Carpet Cleaner Quality Price Value