XBATR640US 3750mAh 21.6V Replacement Battery for Shark IP1251/IP1250/IP1255/IP1220 — Quick Charge, Multiple Safety Protections

Direct replacement battery XBATR640US with 3750mAh capacity and 21.6V output, made for Shark cordless vacuum models IP1251, IP1250, IP1255 and IP1220. Designed for faster charging to reduce downtime and restore your vacuum’s performance. Built-in multiple safety protections safeguard against common risks during use and charging. Ideal as a factory-style spare or replacement to get your cordless cleaner back to full power.