PHD Energy

About Us

Li-MnO2 CR Cylindrical Cell

Primary Battery

premium Lithium Manganese Dioxide
Li-MnO2 3.0V (CR) Cylindrical Cell

Lithium Manganese Dioxide (Li-MnO2 Cylindrical Cell) Battery is the first commercialized and also the most widely used lithium primary battery in the market. It is available in different form factors: cylindrical, button (coin) cell, pouch (soft pack), even with customized shaps. 
Li-MnO2 battery has a well balanced features: good energy density, middle to long shelf life, relatively high voltage (3.0V), and a medium wide temperature range. 
It is also flexible enough to customize to fulfill different applications, like power consumption, temperature range, life, etc. Contact us to find the best design for you.

PHD Energy CR battery

Features

  •  Premium reliability and high manufacturing yield
  • Low self-discharge rate: <1% per year
  • Long shelf life: 7-10 years
  • Wide temperature range: -40 to 85 oC
  • High energy density

Applications

  • Utility meters (electricity, gas, water, heat, etc)
  • Medical and personal care products
  • Tracking devices and logistic identification products
  • IoT, RFID applications,
  • Toys, remotes
Modelstrong>ANSI CodeCapacity (mAh)Max Discharge Current/mADimensions (mm)Weight (g)
ContinuousPulse 
CR142501/2AA6005001000Φ14.5×2510
CR14505AA150010002000Φ14.5×50.521
CR15270CR28008001500Φ15.5×2713
CR17335123A150015003000Φ17×34.520
CR174504/5A220015003000Φ17×4526
CR26500C500020003000Φ26.2×5062
CR34615D1200020003000Φ34.2×61.5125
CR341245DD2300020003000Φ34.2×124.5270
CR14250SE1/2AA900770Φ14.5×2511
CR14505SEAA180010100Φ14.5×50.522
CR17335SE123A180010100Φ17×34.522
CR14250SC1/2AA105020100Φ14.5×2510
CR14505SCAA235050200Φ14.5×50.519.5
CR17335SC123A210025100Φ17×34.520

Manufacturing and Quality

Our manufacturing facilities have two locations and are the largest in China.

– The biggest manufacturing facilities in China

– 20+ years of manufacturing history

– Two manufacturing facilities with 40+ highly automated production lines

– Over 120,000,000 pcs produced per year (80% capacity)

PHD Energy manufacturing facilities

QUALITY CERTIFICATES

ISO9001, ISO14001, IATA