The Panasonic VL-2330 is a rechargeable coin-type lithium battery designed for long-life, low-drain applications such as real-time clocks (RTC), memory backup, automotive modules, and other embedded systems. Unlike disposable CR series lithium cells, the VL-2330 is based on a Vanadium Pentoxide Lithium (VL) chemistry and supports recharging, offering both durability and stability in compact designs. Its 23mm diameter and 3.0mm thickness (hence the model number 2330) make it a suitable fit for space-constrained electronics requiring backup power over long periods.
This coin cell is widely used in automotive ECUs, industrial controllers, PLCs, BIOS/CMOS memory retention, and programmable logic systems. It’s known for its high reliability, low self-discharge, and wide operating temperature range.
Key Features:
• Rechargeable lithium coin cell with long cycle life
• Stable voltage output (3V nominal)
• High reliability and consistent performance
• VL chemistry for better reusability compared to CR cells
• Designed for RTC modules, memory backup, and embedded electronics
• Panasonic original quality ensures excellent safety and consistency
