ML-2020 RTC Battery for Raspberry Pi 5

Note: This rechargeable battery is compatible with the Raspberry Pi 5 RTC Battery port.

Note: This battery drains with a standard current of 0.12 mA, which is only enough to power up an RTC. It is not suitable to be used as a normal 3V supply.

Note: All stock from 12th January 2024 will include double-sided tape provided by Cytron.

This is a Panasonic ML-2020 Lithium Manganese Dioxide battery. It is small and thin, so it can even be put inside a Rasberry Pi 5 case. You can use adhesives on both sides of the battery to stick it on any flat surface inside a case. The battery comes with a 2-pin header that is compatible with the Raspberry Pi 5 RTC Battery port. The battery powers the RTC inside the Raspberry Pi 5 Power Management IC with 3V and has a capacity of 45mAh.

• Nominal Voltage: 3 V
• Charging Voltage: 2.8 - 3.2 V
• Continuous Standard Drain: 0.12 mA
• Nominal Capacity: 45 mAh
• Weight (Approx.): 2.2g

• 1 x ML-2020 Lithium Manganese Dioxide RTC Battery for Raspberry Pi 5
• 1 x Double Sided Tape

• Datasheet