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Low-Altitude Flight
Industrial Drones/eVTOL
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Enpower's flagship product for the drone market, the "Skyline" series of solid-state batteries, covers industrial drones, eVTOL, and heavy-load drones, aiming to create aviation-grade power solutions and redefine the boundaries of low-altitude economic power performance.
HAPS & Satellite
Skyline Series Solid State Batteries
The "Skyline" series of aerospace-grade battery cells and systems are designed for aviation applications such as industrial drones, eVTOL, and heavy-load drones. The initial launch includes six core battery cells: 22Ah, 26Ah, 35Ah, 39Ah, 45Ah, and 57Ah, featuring significant upgrades and breakthroughs in lightweight design, flight range, temperature adaptability, and instantaneous power response. The 45Ah battery cell, Skyline's first flagship product, is smaller and more compatible; it boasts an energy density of up to 403Wh/kg and an internal resistance reduced to 1.5mΩ, enabling longer flight times for drones; it supports 4C continuous discharge, providing powerful performance and instant flight; and its long-term storage temperature range is expanded to 15~35℃, allowing for one-button wake-up even after prolonged periods of inactivity.
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High-Power & Fast-Charging


Supports 10C continuous discharge and 3C or higher fast charging to meet the high power requirements of eVTOLs and landing and drone Emergency operations.


High Safety


Through extreme tests such as nail penetration and high-temperature thermal abuse, it achieves aviation-grade safety standards of "only emitting smoke, not catching fire".


High Energy Density


The mass-produced cells have an energy density of 270-380Wh/kg, which significantly reduces the weight of the entire aircraft and increases the load and flight time.


Wide-Temperature Adaptability


Operate stably in environments ranging from -40℃ to 60℃ and is adapted to complex climatic conditions such as plateaus and cold regions.

Applications
Logistics and distribution
Urban Air Mobility (UAM)
Industrial Inspection
Agricultural Drones
Emergency Rescue
Typical Case
Fengyi ARK80 Logistics Drone (TC Approved)
SF Express's subsidiary, Fengyi Technology, has successfully obtained the Type Certificate (TC) for its ARK80 logistics drone from the Civil Aviation Administration of China (CAAC). This is the world's first TC for a Lifting-wing Multicopter drone. The ARK80 utilizes an Enpower high-energy-density battery system （including BMS） , boasting excellent performance across the board, particularly in high-rate charge/discharge temperature rise and cycle life, providing robust energy support and enhancing overall operational efficiency. According to the TC data sheet, the ARK80 has a maximum takeoff weight of 120 kg. Depending on the battery mode, the maximum payload is 20-30 kg, and the maximum flight range is 30-60 km..
Specifications
SWIFT 45Ah
Energy density: 403±10Wh/kg
High voltage platform: 3.48V
Supports fast charging: 0.8C
High-rate continuous discharge: 1C
Applicable temperature range: -20～60℃
Cycle life: ≥200 @ 0.5C / 0.5C
SWIFT 57Ah
Energy density: 362.4 Wh/kg
High voltage platform: 3.51V
Supports fast charging: 1.5C
High-rate continuous discharge: 4C
Applicable temperature range: -20～60℃
Cycle life: 600 cycles at 1.5°C/3°C
SWIFT 22Ah
Energy density: 290Wh/kg
High voltage platform: 3.67V
Supports fast charging: 1C
High-rate continuous discharge: 3C
Applicable temperature range: -40～60℃
Cycle life: ≥1200 @ 1C/3C
SWIFT 26Ah
Energy density: 310Wh/kg
High voltage platform: 3.60V
Supports fast charging: 1C
High-rate continuous discharge: 3C
Applicable temperature range: -40～60℃
Cycle life: ≥700 @ 1C/3C
SWIFT 35Ah
Energy density: 320Wh/kg
High voltage platform: 3.60V
Supports fast charging: 1C
High-rate continuous discharge: 3C
Applicable temperature range: -40～60℃
Cycle life: ≥700 @ 1C/3C
SWIFT 39Ah
Energy density: ≥345Wh/kg
High voltage platform: 3.52V
Supports fast charging: 3C
High-rate continuous discharge: 3C
Applicable temperature range: -20～60℃
Cycle life: 700 cycles @ 1C/3C
SWIFT 15Ah
Energy density: 378±10Wh/kg
High voltage platform: 3.50V
Supports fast charging: 1C
High-rate continuous discharge: 3C
Applicable temperature range: -20～60℃
Cycle life: ≥300 @ 1C/3C
SWIFT 31Ah
Energy density: ≥320Wh/kg
High voltage platform: 3.60V
Supports fast charging: 1C
High-rate continuous discharge: 3C
Applicable temperature range: -40～60℃
Cycle life: ≥700 @ 1C/3C
SWIFT 32.5Ah
Energy density: 300±10Wh/kg
High voltage platform: 3.67V
Supports fast charging: 1C
High-rate continuous discharge: 3C
Applicable temperature range: -40～60℃
Cycle life: ≥1200 @ 1C/3C
SWIFT 29Ah
Energy density: 300±10Wh/kg
High voltage platform: 3.67V
Supports fast charging: 1C
High-rate continuous discharge: 3C
Applicable temperature range: -40～60℃
Cycle life: ≥1200 @ 1C/3C
SWIFT 24.5Ah
Energy density: 308±10Wh/kg
High voltage platform: 3.67V
Supports fast charging: 1C
High-rate continuous discharge: 3C
Applicable temperature range: -40～60℃
Cycle life: ≥1200 @ 1C/3C
Pack 12Ah
Energy density: ≥262Wh/kg
High voltage platform: 21.6V
Supports fast charging: 2C
High-rate continuous discharge: 2C
Applicable temperature range: -40～60℃
Cycle life: ≥500 @ 0.5C/2C
Pack 35Ah
Energy density: 294Wh/kg
High voltage platform: 21.6V
Supports fast charging: 2C
High-rate continuous discharge: 2C
Applicable temperature range: -40～60℃
Cycle life: ≥500 @ 0.5C/2C
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