AC DC Adapter Replacement For Tirrito Crab TR Robotic Pool Cleaner 21.9V 7800mAh Li Ion Battery 170.82Wh SAT 3P6S 180W Power Supply Cable Compatible With Tirrito Crab Series Cordless Vacuum

21.9V Power Adapter Charger for Tirrito Crab Robotic Pool Cleaner
✔️ 180W 2 Prong Supply for 21.9V 7800mAh Li Ion Battery

This AC DC adapter converts household power into the exact output needed to recharge the battery pack on a cordless robotic pool vacuum used in home swimming pools.

✅ Matches 21.9V battery voltage for Tirrito Crab TR series models
✅ Delivers 180W output with built in over voltage protection
✅ Includes 2 prong connector and heat protection features
✅ Works as replacement power supply cable for automatic pool cleaners

💡 What is an AC DC adapter used for? This power supply converts outlet current to safely charge lithium ion batteries in cordless equipment. - Keeps robotic pool vacuums running without power interruptions during cleaning cycles - Matches exact voltage needs for 21.9V 7800mAh battery packs in pool maintenance gear - Adds safety layers like heat protection during long recharge sessions - Supports reliable daily use on inground and above ground pool setups

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