Security Rechargeable Battery Compatible with eufy S330 S230 S220 E330 Video Smart Lock 3-in-1 and Smart Drop, 12000mAh Li-ion Battery Replacement
Security Rechargeable Battery Compatible with eufy S330 S230 S220 E330 Video Smart Lock 3-in-1 and Smart Drop, 12000mAh Li-ion Battery Replacement
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About This
- Technical Specification;Voltage:3.6/3.7V; Capacity:12000mAh; Type:Li-ion; Dimension:77.5*59*21mm/2.97*2.32*0.83in; Weight:170g/0.37lb.10500mAh high-capacity lithium-ion battery with 30CM USB charge cable(only for charge,5V 2A MAX).
- Fully Compatibility:ASUNCELL Replacement battery fully compatible with eufy S330 S230 E330 S231 Video Smart Lock 3-in-1 and Smart Drop, completely replace the original battery.
- Charging Indicator:Dual color LED shows the status of charging. Flashing Green: charging; Solid Green: full charged.
- Safety:ASUNCELL battery made in grade A+ cells, provide Over Charge Protection,Over Discharge Protection,Short-circuit protection and Over-temperature protection, let you rest assured to use.
Overview
- Brand : ASUNCELL
- Color : Blue
- Power Source : Battery Powered
- Compatible Devices : eufy S330, S230, E330, S231 Video Smart Lock 3-in-1 and Smart Drop
- Item dimensions L x W x H : 1 x 1 x 1 inches

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From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
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