High Temperature Battery
    MOTOMA battery
    MOTOMA battery
    MOTOMA battery
    MOTOMA battery
  • motoma battery
  • motoma battery
  • motoma battery
  • motoma battery

High Temperature Rehargeable Lipo Battery 7.4V

  • Work temperature range: -20~85 centigrade
  • Voltage: 7.4 V
  • Capacity: 2800 mAh
  • High energy density
  • Long lifespan
  • Excellent safety
  • Battery Chemistry: Li Ion Polymer
  • Battery Terminations: PC Pins (Horizontal) / (Vertical), SMT (SMD) Mount, Solder Tabs, Wires, Cables with Connectors.
  • Battery Customizing: Custom design shape and size is available, lipo battery cell pack factory.


High Temperature Rehargeable Lipo Battery 7.4V

High Temperature Lithium Polymer Battery, Still Needs To Be Handled With Care

Heat is the worst enemy of batteries:

  • Some materials in lipo battery such as separators and electrolytes have low melting and boiling points.
  • Negative chemical reactions occur inside the battery in high tempearture.
  • Charging and discharging at high temperature leads to gas generation that might cause a cylindrical cell to vent and a pouch cell to swell, so reduce battery safety and battery life.Considering above, battery manufacturers always set strict temperature protect in PCM to aviod any safety risk.

Regular lipo battery can meet most applications, the tempearture range is as below:

  • Charging tempearture: 0~45 centigrade.
  • Discharging tempearture: -20~60 centigrade.

However, some special applications such as vehicle GPS, vehicle camera face high temperature environment, it’s higher than 60 centigrade in the vehicle in summer, then need the high temperature battery solution.

Motoma High Temperature Battery

Motoma develops reliable high temperature battery via using special raw material such as high temperature electrolyte, the battery can be stored in 80 centigrade for 4 hours without any battery damage.


It’s not good for lipo battery if always work in high temperatue environment, so any high temperature applications still need to be carefully handled, for details please contact Motoma team via info@motoma.com.

Product Specification
Battery model 7.4V LIP554158 1500mAh
Nominal voltage 7.4V
Nominal capacity 1500mAh
Minimum capacity 1500mAh
Charging voltage 8.4V
Standard charging current 300mA (0.2C)
End current 15mA (0.01C)
Max. charging current 750mA (0.5C)
Standard discharging current 300mA (0.2C)
Max. discharging current 1500mA (1C)
End voltage of discharge 6.0V
Dimension of cell 5.5*41*58mm
Charging temperature range 0~45℃
Discharging temperature range -20~85℃
Connector Molex, JST connectors etc
Protection Circuit Module (PCM) Overcharge protect,over-discharge protect, over current protect, short-circuit protect
Warranty life 12 months

UN38.3, MSDS, IEC62133, CB, KC, BIS, PSE, UL1642, UL2054, Reach, RoHS etc.

Get customized solutions and prices!
High Temperature Rehargeable Lipo Battery 7.4V
High Temperature Rehargeable Lipo Battery 7.4V
High Temperature Rehargeable Lipo Battery 7.4V
Typical applications

Vehicle GPS, vehicle camera, security monitoring, outdoor lighting, gas boilers, robot etc.