12000mAh Rechargeable Li-ion Battery for eufy Security S220 S230 S231 S330 E330 3-in-1 Video Smart Door Lock E31 and Smart Drop, T8520 T8520S T8520J11 T8531 E8531JY1 T8520T11 Security Smart Lock
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$29.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.tuakat.at
Free 30-day returns Details
Product details
| Management number | 220140662 | Release Date | 2026/05/03 | List Price | $12.00 | Model Number | 220140662 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Parameters: 3.7V-44.4Wh/12000mAh. Battery capacity of 12000mAh 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℃).
- Compatibility with Rechargeable S330 battery are Fully compatible with eufy Security S330/E330 3-in-1 Video Smart Lock, S230/S231/S220 Smart Lock，Smart Drop(T8790),Security Smart Lock Touch（T8520T11）,T8520 T8520S T8520J11 T8531 E8531JY1
- Compatibility with eufy security S330 S230 S220 E330 3-in-1 Video Smart Lock, Smart Lock Touch & Wi-Fi (Black/Silver, Model T8520) and Smart Drop, Smart Delivery Box.
- Large Capacity: 12000 mAh ultra-large capacity rechargeable battery ensures long time continuous operation.
- Easy to use: You don't need to remove the smart lock from the door, just take out the battery to charge the battery. Input: 5V/2A
- Multiple circuit protection: over-charging, over-power,short-circuit, high-temperature,over voltage and battery PTC protection
- Package Contents: 1x rechargeable battery, 1x USB charging cable.
- 1 year Warranty. If your have any problem,please contact us through Amazon, 24 hours help you solve the problem!
| Brand | Fancy Buying |
|---|---|
| Model Name | T8520S |
| Manufacturer | Dongguan Lewe Electronics Co., Ltd |
| Model Number | T8520S |
| BuiltIn Media | Battery |
| Item Dimensions | 3.94 x 2.83 x 1.57 inches |
| Antenna Location | Smart door lock |
| Battery Capacity | 12000 Amp Hours |
| Battery Cell Type | Lithium Metal |
| Number of Batteries | 2 A batteries required. |
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