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Semi Solid Battery

In addition we own advanced level technologies in battery production

New Technology - Semi Solid

Grepow semi solid / HV semi solid battery uses a stacked-sheet pouch cell process and silicon-carbon anode material to significantly break the energy density of existing lipo batteries, which is 275 to 300Wh per kg. The capacity Retention can stay more than 80% after 1000 cycles and the dynamic voltage imbalance is less than 100 mV. This technology is more reliable and light, it has a longer range for professional field drones such as mapping, E-VTOL and consumer electronics. Semi solid batteries can also be customized to perfectly fit the shape of the appliance you need.

Features

Lithium Polymer Battery
  • High energy density

  • Long endurance

  • Customizable: shape/size

  • Complex-coated separator, more safety

  • Si material, over-discharge resistance (2.5V)

  • Can be equipped with intelligent protection board: BMS

  • Higher specific capacity: positive electrode 190mAh/g, negative electrode 420~650mAh/g

Energy density and discharge rate

GRP HV semi solid energy density
GRP semi solid has better energy density than ordinary batteries, HV semi solid has higher energy density than semi solid battery
Grepow semi solid battery c-rate discharge curve
Discharge efficiency of 0.2/1/2/5C constant current discharge to 3.0V, 5C discharge efficiency can reach 84%

Cycle life performance

Grepow semi solid battery 1c cycle life performance
1C rate charging (CC to 4.2V, CV to 0.02C), 1C rate discharging to 3.0V
After 1000 cycles tests, remain more than 80% capacity retention rate
Grepow semi solid battery 3c cycle life performance
1C rate charging (CC to 4.2V, CV to 0.02C), 3C rate discharging to 3.0V
After 1000 cycles tests, remain more than 80% capacity retention rate

Applications of Semi Solid Batteries

Our semi solid Battery can use in UAV, VTOL, Agricultural Spraying, Industrial Patrol, Forest Fire Fighting, Construction Monitoring, Cargo Transport, Aerial Photography, Surveying and Mapping; consumer electronics; portable energy storage power.
agricultural spraying uav semi solid battery

Agricultural spraying

survey, mapping and inspection uav grepow high energy density battery

Survey, mapping and inspection

transport delivery uav grepow semi solid battery

Transport delivery

rescue uav semi solid battery

Rescue

urban manned uav high energy density battery grepow

Urban manned

robotics high energy density battery

Robotics

VTOL semi solid high energy density battery by grepow

VTOL

monitoring and surveillance semi solid high energy density battery by grepow

Monitoring and surveillance

Contact us
info@grepow.com