S330 Battery for eufy Security E330 E31 S230 S231 S220 Video Smart Door Lock,eufyCam S4,SmartDrop T8790,Smart Delivery Box 3-in-1 T8520 T8520S T8520J11 T8531 E8531JY1 T8520T11 Rechargeable battery

S330 Battery for eufy Security E330 E31 S230 S231 S220 Video Smart Door Lock,eufyCam S4,SmartDrop T8790,Smart Delivery Box 3-in-1 T8520 T8520S T8520J11 T8531 E8531JY1 T8520T11 Rechargeable battery

• 🔋【Upgraded to 10500mAh High Capacity】The superb battery capacity of 10500mAh battery ensures that your security system runs uninterruptedly! Upgraded thickened battery cell, it can work in the temperature range of22°F to 158°F(-30℃ to 70℃).
• ✅【Wide compatibility】Rechargeable S330 battery are Fully compatible with eufy Security S330/E330 3-in-1 Video Smart Lock, S230/S231/S220 Smart Lock, for eufy Security eufyCam S4 Camera Wireless Outdoor, Smart Drop(T8790),Security Smart Lock Touch（T8520T11）,T8520 T8520S T8520J11 T8531 E8531JY1
• 🔄【Easy to use】Battery installation and removal requires no tools, no need to remove the doorbell from the door, the battery comes with a 17.3-inch type-c charging cable.The battery can be fully charged in as little as 6 hours at 5V/2A.
• ⚡【BURFLO POWER Protection】BURFLO High Quality Battery built with multiple circuit protection (over-charging, over-power,short-circuit, high-temperature,over voltage and battery PTC protection)
• 🔧【BURFLO Service】We are a US based company,If you have any quality problems, please feel to us for answers or solutions.Customer's satisfaction is our trust!