Lithium-Polymer (LiPo)
LiFePO4 (LFP)
Ni-MH
Lithium-Polymer (LiPo)
Custom shaped batteries to fit into any and all available space in your product for maximum efficiency
OEM and ODM service and fully integrated battery solutions for UAV/Drones
LiFePO4 battery modules can extended in multi-series and -parallel
Custom shaped batteries to fit into any and all available space in your product for maximum efficiency
Your Sector
Grepow specializes in customized, semi-customized and spot drone batteries. We design and manufacture customized batteries and cells according to the specific needs of our customers, ranging from the chemistry to the structural design and protection systems. Our UAV drone batteries are designed for professional applications of industrial class UAVs and drones, like our Tattu drone battery. Grepow confidently offers OEM and ODM service and fully integrated battery solutions for specific needs.
● Cell Type: High Discharge Cell, High Voltage Cells, Low & High Temperature Cells
● Cell Capacity: No Limit
● Energy Density: 270 Wh/Kg
● Cycle Life: Up to 500 Cycles
● Operating Temperature: -40℃ to 80℃ / -50℃ to 50℃
● Battery Weight: Depends On Requirement
● Battery Size: Depends On Requirement
Shockproof
Dustproof & Waterproof
Heat Dissipation
Connector Types
Shock absorption devices are provided between the cell and the box body and between each cell, which can minimize or obstruct shock anywhere. Each shockproof device is separated by each other, which prevents linkage action mutually, and may control the partial shock within a minimum range.
1. Efficient Heat-dissipation
Aluminum alloy housing equipped with heat dissipation channel, which realize heat balance inside
2. Resilience Dustproof Sheet
The resilience sheet return back automatically, preventing dust from entering the interior
3. Sealed Waterproof
Silicone seal to protect the internal components from moisture effectively
4. Flexible Shockproof
Effective Shockproof with sealed circle, silicone injected and rubber pad in bottom
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 2S1P to 20S1P.
BMS Feature List
● Charge Management
Overcharge Protection
Balancing Charging
● Discharge Management
Over-Discharge Protection
Over-Current Protection
● Temperature Management
High-Temperature Protection
Low-Temperature Protection
● Other Management
Short-Circuit Protection
Smart Storage
High-Precision SOC Indicate
Battery Health Management
Communication Protocol Management
Data Logging
Tattu plus 3.0 version is smart battery, and has unique design, sluminum housing heat-dissipation, sealed waterproof, smart external anti-spark device, portable smart checker, drawer slides design and LED indicator.
- Capacity(mAh): 19000mah - 25000mah
- Battery Voltage: Support 44.4V-51.8V(12S-14S)
- Charging Current: 3C Fast Charging
- Discharging Current: Continuous current 150A peak current 200A
- Working Temperature: -20℃ - 80℃
The smart battery line is specially designed for UAVs. Tattu smart battery combines high performance and low power MCU with advanced BMS, allowing users to have a clearer understanding of their batteries’ status. Multiple protection features have been adapted for a better flying experience.
- Capacity(mAh): 10000 / 12000 / 14000 / 16000 / 18000 / 22000
- Configuration: 6S1P 22.2V / 12S1P 44.4V
- Discharge Rate: 15C / 20C / 25C / 30C
Tattu High Voltage drone battery is one of popular battery for drone.The single LiPo cell is fully charged up to 4.35V, with additional 15% usable capacity, super long fight time and cycle life. Superior and stable performance provides you with a different flying experience.
- Capacity(mAh): 16000 / 17000 / 23000 / 25000
- Configuration: 6S1P 22.8V
- Discharge Rate: 10C / 15C / 25C
Tattu low temperature battery version improved battery material design to support Max. 3C discharge at -30℃ low temperature. Discharge over 90% efficiecy at -10℃ and discharge over 80% effeciecy at -30℃. And the low temperature version has broked througt the discharge temperature limits of -30℃ to 60℃.
- Capacity(mAh): 14500mah
- Configuration: 6S1P 22.2V
- Discharge Rate: 30C
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, Quadcopter, Multirotor, Hexacopter, Octocopter etc. Tattu battery packs are committed to providing the perfect flight experience.
- Capacity(mAh): 10000 / 12000 / 16000 / 22000
- Configuration: 6S1P 22.2V
- Discharge Rate: 30C
Agricultural Spraying
Industrial Patrol
Forest Fire Fighting
Construction Monitoring
Cargo Transport
Aerial Photography
Surveying and Mapping
Manned Drone
