Grepow Inc DBA Tattu battery
Grepow is a lithium-polymer battery manufacturer in Shenzhen, China with a sub-brand in Dublin, California. We mainly focus on battery engineering and manufacturing. We provide a variety of battery solutions for different customers, including customized services. The battery material, voltage, capacity, current, and size can all be customized. At the same time, we provide smart battery management system (BMS) solutions with complete assembly and testing ability. If you are a startup company, we also have a series of existing stock products for you to choose from. Tattu is the battery brand we created for the drone market especially for customers who don't have enough volume required for customization. The Tattu battery series is complete: it covers voltages of 3S-14S and capacities of 220mAh-30000mAh in its normal and smart series.