Drone Battery Customized Solutions

Grepow specializes in customized, semi-customized and spot drone battery. We could design and manufacture customized batteries ranging from chemistry to structure and protection systems. As a professional drone battery supplier, we confidently provide the perfect battery solution for your sepcific project. Whatever OEM or ODM, leave it to Grepow.

  • Cell Features
  • BMS
  • Structure

Cell Features

  • Cell Capacity : No Limit

  • Energy Density : Up to 275 wh/kg

  • Cycle Life : Up to 600 Cycles

  • Operating Temperature : -40℃ to 80℃ / -50℃ to 50℃

  • Battery Weight : Depends On Requirement

  • Battery Size : Depends On Requirement

BMS

Grepow’s BMS is mainly designed for intelligent flight batteries, which adopts industrial grade ARM-32 bit processor and matches high-precision AFE front-end acquisition chip. This kind of BMS provides security protection, data statistics and intelligent management for smart drone battery with specification from 1S to 28S. BMS can manage the cell capacity, voltage, IR to maximum the working efficiency and extend the lifespan of the battery pack.

Structure

Shockproof

Heat Dissipation

Dust-Proof & Water-Proof

Connector Types

Tattu Smart Battery

  • Tattu Plus
  • Tattu Pro
  • Tattu 3.0

Tattu Plus

Tattu Plus smart battery suit for 6S and 12S power system and support SMBUS/UAVCAN protocol. With the smart LED indication, users can identify the battery status more accurately.

Tattu Pro

The Tattu Pro is suited for 12S and 14S power system, support 3C fast charging, and 600+ lifespan, with improved structure design, the Tattu Pro batteries come with good heat dissipation and waterproof performance.

Tattu Plus

The Tattu 3.0 is a new generation smart battery with optimized plug&play installation, support 3C fast charging and Max.150A continuous current, the lifespan can be more than 600 cycles.

Tattu Pouch Battery

  • Standard Battery
  • High Voltage Battery
  • Low Temperature Battery
  • NMC 811 Battery

Standard Battery

Tattu standard batteries that are a part of the general series have a high capacity, high discharge rate, great compatibility, and reliable power for UAV, RC, VTOL, Quadcopter, Multirotor, Hexacopter etc. Tattu battery packs are committed to providing the perfect flight experience.

High Voltage Battery

Tattu High Voltage drone battery is one of popular battery for drone.The single LiPo cell is fully charged up to 4.4V, with additional 15% capacity, super long fight time and cycle life. Superior and stable performance provides you with a different flying experience.

Low Temperature Battery

Tattu low temperature battery version improved battery material to support Max. 3C discharge at -30℃. Discharge over 90% efficiecy at -10℃, over 80% effeciecy at -30℃. It broked througt the discharge temperature limits of -30℃ to 60℃.

New Technology - NMC 811 Battery

Grepow NMC 811 battery uses a stacked-sheet pouch cell process, the NMC (Ni-Mn-Co) cathode composition with 80% nickel, 10% manganese, and 10% cobalt. This recipe technology is to significantly break the energy density of existing lipo batteries, which the highest energy density is 275Wh per kg. The capacity Retention can stay more than 90% after 600 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. NMC 811 batteries can also be customized to perfectly fit the shape or capacity of the appliance you need. As a battery manufacturer, we take OEM and ODM services as well.

Battery Model

Energy Density and Cycle Life

GRP NMC 811 batteries have better energy density than ordinary batteries, giving UAVs longer endurance
1C rate charging (CC to 4.2V, CV to 0.02C), 5C rate discharging to 3.0V After 600 cycles tests, remain more than 90% capacity retention rate

Discharge Efficiency

Test of 0.5/3/5C constant current discharge to 3.0V, 5C discharge efficiency can reach 93%
At -20℃ low temperature, 0.2C constant current discharge to 3.0V, the discharge efficiency can reach 93%

Applications of NMC 811 Batteries

Our NMC 811 batteries can use in UAV, VTOL, Agricultural Spraying, Industrial Patrol, Forest Fire Fighting, Construction Monitoring, Cargo Transport, Aerial Photography, Surveying and Mapping; Academic Research; Consumer Electronics; Portable Energy Storage Power.

Drone Battery Customized Solutions

Our UAV Drone Battery are widely use in Agricultural, VTOL, Industrial Patrol, Forest Fire Fighting, Construction Monitoring, Cargo Transport, Aerial Photography, Surveying and Mapping. Exclusive Customized battery for DIY Manned Drone