Panasonic Ml1220 Battery
Overview
Product sourcing insights & recommendations
The Panasonic ML1220 is a specialized 3V rechargeable Manganese Lithium coin cell primarily used for memory and Real-Time Clock (RTC) backup in devices like laptops, dash cams, and medical equipment.
Technical analysis confirms a nominal capacity of 17 mAh and a critical requirement for Constant-Voltage (CV) charging between 2.8V and 3.2V. Market insights indicate that the global battery sector is poised for significant growth through 2026, with ML1220 demand driven by the miniaturization of high-end electronics. B2B pricing remains competitive, ranging from $0.35 to $1.00 depending on volume and connector configurations, compared to retail prices of ~$5.95.
The detailed report below includes full technical specifications, application analysis, and current sourcing options.
I have synthesized the latest product data and market trends for the Panasonic ML1220 battery. You can continue with:
Ml1220 Rechargeable Button Cell 3v
Products · Top picks & verified manufacturers
3V 15mAh Rechargeable ML1220 Button Cell with Solder Tags Pins
Shenzhen Jbwcell Battery Co.,ltd🇨🇳CN9 yrs
3V 15mAh Rechargeable ML1220 Button Cell with Solder Tags Pins
Wuhan Lixing (Torch) Power Sources Co., Ltd.verified🇨🇳CN2 yrs
Factory Hot Selling ML1220 Rechargeable Lithium Button Cell 3V 18mAh Battery for Home Appliances Toys & Remote Control
Hubei Liju New Energy Co., Ltd.🇨🇳CN3 yrs
3V Lithium Button Cell Rechargeable Battery ML1220
Shenzhen Ljcell Co., Ltd.🇨🇳CN15 yrs
ML1220 Rechargeable CMOS RTC Battery With Leads Cable Plug 2 Pins 2 Wires 1.25mm Pitch Check Connector
Guangxi Agawo New Energy Technology Co., Ltd.🇨🇳CN6 yrs
CR2016 CR2032 CR2450 ML1220 Cmos Battery Lithium Button Cell 3V ML1220 Rechargeable Battery with Solder Tabs
Shenzhen Joy Battery Technology Co., Ltd.🇨🇳CN9 yrs
ML1220 Card or Tray Packaging Button Battery and Rechargeable Lithium Ion ML1220 Battery
Shenzhen Weijia Electronics Co., Ltd.🇨🇳CN8 yrs
ML1220-TT2 Battery Products BATT LITH 3V 15MAH COIN 12.5MM ML1220-TT2
Shenzhen Vkolink Tech Co., Ltd.🇨🇳CN1 yr
High Quality Factory Price Ml1220 Cr1220 Rechargeable 3v Cmos Battery
Shenzhen Kaisheng Century Electronics Co., Ltd.verified🇨🇳CN3 yrs
ML1220 Battery Rechargeable Vertical Straight Insertion Negative Pole Folding Foot
Guangzhou Hlieir Automotive Part Trading Co., Ltd.verified🇨🇳CN3 yrs
ML1220 Battery Rechargeable Vertical Straight Insertion Negative Pole Folding Foot
Brand New Original ML414H-IV01E 3V Rechargeable Button Battery Memory Battery
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Sources & References
18 sources cited · Verified industry data & reports
ML1220
Panasonic
Guaranteed voltage is 2.8V to 3.2V at the temperature of -20°C to 60°C. If the charging voltage exceeds the specifications, the internal resistance of the ...
ML1220 Datasheet(PDF) - Panasonic Battery Group
ALLDATASHEET.COM
Part #: ML1220. Download. File Size: 38Kbytes. Page: 1 Pages. Description: Manganese Lithium Coin Batteries. Manufacturer: Panasonic Battery Group.
Manganese Lithium Coin Batteries (ML series)
DigiKey
All Panasonic lithium cells are tested and comply with the UN Model Regulations, Manual of Test and Criteria, Part. III, subsection 38.3. If you build any of ...
Panasonic ML1220 Rechargeable Lithium Battery, 3V Coin Cell
bbmbattery.com
ML1220 BATTERY ATTRIBUTES: Voltage - 3V Capacity - 15mAh. Weight - 0.8g. Size - 12mm x 2.0mm. Panasonic ML-1220 spec sheet. BIN - ML-29 · Information · Customer ...
Charging circuits
Panasonic
Guaranteed voltage is 2.8V to 3.2V at the temperature of -20°C to 60°C. * If the charging voltage exceeds the specifications, the internal resistance of the ...
Where to buy replacement ML1220 CMOS/RTC Battery?
Framework Community
The framework uses an ML1220 rechargeable battery on the mainboard. As far as I know, it is NOT compatible with any other battery (such as the more commonly ...