Grepow specializes in custom, semi-customized and spot drone batteries. We design and manufacture custom-made batteries and cells for customers’ specific needs that range anywhere 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.
Dustproof & waterproof
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.
Our UAV drone battery can meet high level IP protection based on requirement to prevent dust or water from penetration at different application ambition.
Grepow battery experts optimize the combination structure of the drone battery pack, adding aluminum sheet between the cell and the cell, and exporting the heat inside the battery through the excellent thermal conductivity of the metal aluminum sheet, which improves the thermal performance of the battery.
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.
High-precision SOC indicate
Battery health management
Communication protocol management
Grepow develops a high-voltage formula, with the upper limit of charging voltage up to 4.35v & 4.4v. Drone battery supports 1C to 2C fast charging to improve charging efficiency and save users' charging time.
Lithium Polymer drone batteries meet the needs of a wide range of high-discharge platforms for UAVs and quadcopters. Tattu drone batteries support 60C continuous high C-rate discharge, stable performance, pulse discharge up to 200C.
Tattu drone batteries increase the energy density of the battery by about 15% at the same weight and size to reach 260 wh/kg. Battery life is 15% longer than regular batteries.
Capacitance*Voltage/Weight = 260 wh/kg
Tattu Lipo Battery is the most powerful battery and it is suitable for even the most demanding multi-rotor aircrafts and drones, such as like Free Fly System, KOPTERWORX Hammer X8 and E1200 multirotors. The high capacity of Tattu UAV battery supports a long flight time for the drone. The maximum energy density can be about 260wh/kg (4.35V) and stable performance at the same time.
Tattu Plus, a smart battery specially designed for UAV. Protective casing give Tattu batteries extra safety in flight. A superior battery management system (BMS) intelligently manages batteries and extends battery life.
TATTU is a popular battery for drones, which can provide high quality, reliable power for UAV, RC, quadcopters, multirotor, hexacopter , octocopter etc. Drone battery packs are committed to providing the perfect flight experience, whether in the fields of aerial photography, mapping, surveying, agriculture, delivery etc.
|SKU||Voltage(V)||L (±5mm)||W (±5mm)||H (±5mm)||Net Weight (±10g)|
Tattu drone battery discharge curve
Battery discharge curveate at different temperatures
Battery discharge curveate at different currents
Discharge curve of 3C at different temperatures
Forest Fire Fighting
Surveying and Mapping