Upgrade your Smart Home devices with Elxjar's high-quality 3.7V 800mAh lithium-ion replacement battery, designed for seamless compatibility and reliable performance.
Compatible Models:
Simplehuman ST1043, ST1044, ST1045, ST1046 – replacing part number ICR14500-ST. Ideal for powering small electronics, lighting, Bluetooth equipment, DIY builds, and more.
Specifications:
Voltage: 3.7V
Capacity: 800mAh / 2.96Wh
Battery Type: Li-ion
Connector Type: PH2.0 / 2-Pin
Dimensions: 49.80 x 16.70 x 14.50 mm
Weight: 39.2g
Safety & Protection:
Built-in smart chip provides protection from overcharging, over-discharging, short circuits, and overheating, ensuring long-lasting performance and device safety.
FAQ:
Q1: How do I install the battery in my ST1043 model?
A1: Installation is simple. Search “Simplehuman battery replacement ST1043” for video tutorials, or follow your user manual.

Q2: Is this battery plug-and-play?
A2: Yes, the battery features a PH2.0/2P connector for direct replacement with no soldering required.
Choose Elxjar for premium battery replacements that meet or exceed OEM standards.