MULS S330 10500mAh Rechargeable Battery for Eufy Security S330/E330/S230/S231/S220 Video Smart Door Lock,Smart Delivery Box 3-in-1 T8520 T8520S T8520J11 T8531 E8531JY1 T8520T11, Smart Drop T8790

MULS S330 10500mAh Rechargeable Battery for Eufy Security S330/E330/S230/S231/S220 Video Smart Door Lock,Smart Delivery Box 3-in-1 T8520 T8520S T8520J11 T8531 E8531JY1 T8520T11, Smart Drop T8790

• 【Battery Specification】Capacity: 10500mAh Voltage: 3.7V.100% brand new. High-quality materials and circuit board.
• 【Replacement For Models】Fit for Eufy Security S330 E330 S230 S231 Video Smart Lock.
• 【Compatible with Models】Fit for Smart Drop T8790,Smart Delivery Box 3-in-1, Eufy T8520 T8520S T8520J11 T8531 E8531JY1 T8520T11 T8520Q2522 EUT8520J11 EUE8531JY1 (not C210, S220, E340, Dual Camera).
• 【Safety Above All】Our batteries are certified by CE, FCC and RoHS to ensure your safety, and packed with prevention measures like short circuit, overheat and overcharge protection.Our batteries are made with premium materials and circuit boards to ensure performance and durability.
• 【Give Customers the Best Benefit】:30 Days no-questions-asked full money back and 12 Months Exchange Guarantee. (The return window will be closed a month after you received the the product. CONTACT US, we will make it up and solve it more efficiently). We providing you 24/7 email service to support you with any problem, be rest assured that you will get the best when you choose our products.