Compatible with Aiper Seagull SE Cordless Robotic Pool Vacuum Cleaner with 10.8V Li-ion battery LY030SPS-126180U GJ24WE-1260180U charger.To charge your vacuum, start by powering off the device,ensure the charging port is clean and dry Specification: Input: 100-240V 50/60Hz; Output: 12.6V 1A; Charging Cord: 5ft power cord Incompatibility: NOT for Aiper Scuba Series 800 L1 E1 SE Cordless Robotic Pool Vacuum Cleaner Tips:Rechargeable batteries typically last 1-3 years. Failure to hold charge indicates natural battery depletion, not charger malfunction.For accurate diagnosis,you can keep a voltage tester to easily identify if it's battery aging or device failure Safety Protection: PC+ABS shell is designed to withstand significant impacts and endure bumps and knocks during daily use, high-heat resistance can preventing overheating during fast charging.Built-in intelligent chip provide multiple safety protection 12.6V Charger for Aiper Seagull SE Cordless Robotic Pool Vacuum Cleaner with 10.8V Li-ion battery LY030SPS-126180U GJ24WE-1260180U charger , Not for Aiper Scuba Series