【3200mAh Rvbat850 Shark Ion Battery】 Featuring a 14.4V/46.08Wh lithium-ion high-capacity configuration, the shark robot replacement battery provides over 120 minutes of powerful cleaning power for uninterrupted, long-lasting operation! A perfect replacement for the original RVBAT850 battery, offering longer battery life and more stable performance. Clean the entire house without needing to recharge mid-cleaning, allowing you to clean more and charge less, maximizing durability and easily maintaining a clean and fresh home. 【Important Reminder Before Purchase】The Rvbat850 Shark Ion Battery is specifically designed for the RVBAT850 model and has a two-prong plug. It is incompatible with models that use three-prong plugs! Please ensure your original battery model is RVBAT850 and that the plug is two-pronged to avoid purchasing the wrong model and ensure smooth operation. 【Compatible with Shark Vacuum Cleaner Models】Precisely compatible with all mainstream Shark Ion models: RV700_N, RV720_N, RV725_N, RV750_N (note the suffix "_N"), R75, R85, S87, RV771, RV761, RVBAT850, RV850, RV850C, RV850BRN, RV851WV, RV871, RV871C, RV912S, RV913S, RV1000, RV1000S, UR1000SR, RV1001, RV1001AE, RV1100VL, AV751, AV752, AV753, AV911S, AV970. Original specifications compatible, ready to use, no model selection required. 【Safe and Reliable with Multiple Protections】Built-in intelligent control chip, compatible with Shark robot vacuums for safe operation, RoHS compliant! The Rvbat850 Shark Ion Battery features five core protections against overcharge, over-discharge, overvoltage, overcurrent, and overheating. Multiple circuit protections ensure safety and stability, providing peace of mind. 【Worry-Free Purchase with Quality Guarantee】12-month free warranty, 24/7 email support! Whether you encounter compatibility issues, battery life problems, or quality issues, please contact us anytime. We will resolve them promptly and efficiently to ensure a smooth shopping experience, allowing you to order without worry! 1