Model No. | Voltage | Capacity | Max Cont. Discharge Current | Energy Density | Thickness (mm) | Width (mm) | Length (mm) | Weight (g) |
GRPA475175 | 3.7V | 25000mAh | 75A | 330.36Wh/kg | 10.1±0.3 | 75.0±1.0 | 179.0±1.0 | 280.0±10.0 |
GRPA490190 | 3.7V | 33000mAh | 99A | 333.61Wh/kg | 10.1±0.3 | 90.0±1.0 | 175.0±1.0 | 366.0±10.0 |
GRPA3F0270 | 3.7V | 76000mAh | 228A | 330.05Wh/kg | 10.0±0.3 | 150.0±1.0 | 270.0±1.0 | 852.0±20.0 |
*The recommended landing voltage for a 330Wh/kg battery is 2.95v (per cell)
●High Energy Density: 330Wh/kg for greater efficiency in a compact size.
●Long Cycle Life: 80% capacity retention after 1,100 cycles.
●Lightweight & High Endurance: Same size, less weight, longer runtime.
●High Safety & Low Heat Generation: Optimized thermal management minimizes temperature rise.
●Fast Charging: 2C charging for quick power replenishment.
●Wide Operating Range: Reliable performance from -40°C to 60°C.
●Customizable: Flexible size, configuration, and discharge temperature options.
●BMS Optional: Available with or without a Battery Management System.
●Voltage: 14.8V / 22.2V / 29.6V / 44.4V / 51.8V / 66.6V Options
●Capacity: 25Ah, 33Ah, 76Ah Options
For more semi-solid state battery solutions, Grepow offers a wide range of battery models, including some not publicly listed. Followings are the parameter ranges of existing programs. Pease feel free to send us a message if your required model is not listed.
*Energy Density: 280Wh/kg – 350Wh/kg
*Capacity Range: 1Ah – 84Ah
*Configuration: 4S – 24S
Semi-Solid State battery is Grepow's self-developed high nickel battery, its energy density can reach 330Wh/kg, higher than ordinary batteries, higher capacity, longer range, we can also customize high energy density battery for different industries according to the actual needs of users so that your products have greater competitive ability.
▶ Source manufacturer, physical factory, strong R&D production capacity, short delivery time and sufficient stock
▶ Self-developed battery cells, sufficient capacity, refusal of false label, guaranteed capacity
▶ Strict quality control: Construct a comprehensive quality system from parts to finished products to ensure product quality
▶ Safe and reliable: conform to various domestic and international battery certifications
▶ Perfect service system: Quickly respond to customer problems and provide solutions
▶ Instant local customer support in China, USA and Germany
You can get the following services
● Flexible support for customization
● Reliable and stable performance
● Sample and mass production available
● OEM and ODM services are available
The high energy density battery cell developed and produced by Grepow is the high nickel battery system. The 330Wh/kg energy density provides longer endurance and can be used in airborne manned aerial vehicles, agricultural plant protection drones, industrial patrol drones, mapping drones, logistics and transportation drones, portable energy storage and other fields.
● Agricultural Spraying Drone Battery
● Mapping & Surveying Drone Battery
