Facts

• Segment: Power Systems
• Country: China
• Website: https://www.grepow.com/

Profile sections

• Summary
• Market context
• Facts
• Context / Market Position
• Events
• Context tags
• Sources

Summary

Grepow manufactures rechargeable lithium batteries and custom battery packs for drones, robotics, wearables, RC systems and industrial equipment. Its product range includes LiPo, lithium-ion, LiFePO4 and high-discharge packs designed for lightweight, high-power mobile systems.

Market context

Grepow matters because battery packs and power-management electronics determine endurance, payload margin and operating cadence for UAV platforms. Grepow supplies drone battery products through Tattu, including FPV batteries, commercial UAV batteries, intelligent flight batteries and battery-charging systems.

Facts

• Website: https://www.grepow.com/
• HQ: Shenzhen, Guangdong, China
• Segment: Power Systems

Drone battery packs through the Tattu brand

Grepow supplies lithium battery cells and packs, with Tattu positioned as its drone-power brand for UAV, eVTOL, FPV and industrial aerial platforms.

• Target environment: FPV drones, commercial UAVs, agricultural drones, eVTOL and professional aerial platforms.
• Deployment model: Battery-pack and charging-system supply into drone power systems.
• Customer context: Drone builders, integrators and operators that need high-discharge or intelligent UAV battery packs.
• Workflow context: Battery selection, endurance, charging, BMS and flight-power management.
• Commercial maturity: Official product pages support supplier category fit.
• Market position: Relevant to drone and unmanned-systems supply-chain coverage.
• Adoption constraints: Public sources support product categories; named customer relationships need separate edge verification.
• Adjacent context: Comparable to other component suppliers in its part of the robotics bill of materials.
• Source confidence: medium

Events

• 2026-05-18 - Product Launch - Grepow launches TATTU 5.0 smart UAV battery platform - TATTU 5.0 targets agriculture and logistics UAVs.
• 2026-01-13 - Product Launch - Grepow unveils Tattu 4.0 18S smart battery - The battery targets heavy-lift agricultural spraying and logistics UAVs.
• 2020-06-17 - Partnership - Grepow and Energous partner on WattUp wireless-charged batteries - The work targets custom batteries for commercial, industrial and medical electronic devices.

Context tags

• Battery power system supplier - Stack Layer - Profile positions Grepow in rechargeable battery and power-system supply.
• Drone battery supplier - Peer Group - Grepow supplies LiPo and UAV battery packs used in drone power systems.
• Power systems - Stack Layer - Battery packs sit in the robotics power-system layer.