New Arrivals/Restock

Accessories Lithium Battery 4200mah - Fingerprint Smart Door Lock - Compatible with modules (F42YA-FYC-F22WA - FX9)

flash sale iconLimited Time Sale
Until the end
09
15
04

$18.00 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $30.00
quantity

Product details

Management number 229209488 Release Date 2026/05/31 List Price $12.00 Model Number 229209488
Category

Power up your smart door lock with this high-capacity 4200mAh lithium battery pack. Designed specifically for fingerprint-enabled smart door systems, this sleek black battery unit provides reliable, long-lasting power to keep your security system running smoothly. The compact design features a micro-USB charging port for convenient recharging when needed. Built with durability in mind, the robust housing protects the battery cells while maintaining a professional appearance that blends seamlessly with your door hardware. Perfect for both residential and commercial smart lock applications, this battery pack offers the perfect balance of capacity and convenience. The battery's substantial 4200mAh capacity means fewer charging cycles and more reliable operation of your smart door's fingerprint scanner and electronic components.

  • CAPACITY: High-performance 4200mAh lithium battery designed specifically for smart door lock applications
  • COMPATIBILITY: Features micro-USB charging port for convenient power replenishment and universal connectivity
  • DESIGN: Compact black housing with protective casing ensures durability and proper heat dissipation
  • INSTALLATION: Tool-free battery replacement system allows quick and easy power source changes
  • POWER SUPPLY: Reliable and consistent power delivery for fingerprint recognition and electronic door mechanisms
ASIN B0F28CBZPG
Brand We Technology
Voltage 8.4 Volts
Amperage 4200 Milliamps
Model Name 4200mah Smart Door Battery
Unit Count 1.0 Count
Item Weight 8 Ounces
Reusability Rechargeable
Manufacturer ‎‎Wenzhou Goking Trade Co., Ltd.
Model Number 4200mah
Battery Weight 0.5 Pounds
Item Dimensions 0.7 x 2.4 x 4 inches
Antenna Location Electronic Door Security Systems, Fingerprint Door Access, Smart Door Locks
Battery Capacity 4200 Milliamp Hours
Battery Cell Type Lithium Ion
Number of Batteries 1 Nonstandard Battery batteries required. (included)
Warranty Description no warrenty
Compatible Phone Models Smart Door Lock Systems
Global Trade Identification Number 00850060105364

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review