Our Products

OEM & ODM Baby Products Manufacturing

350wh/kg Drone Battery Semi-soldi state 22000mAh Big Capacity 14S

Brief Description

  • Model: Semi Solid State Li – ion Battery
  • Type: Semi – solid state
  • Voltage: 3.7v each cell
  • Current (MAX): 440A
  • Energy Density: 320Wh/kg
  • Cycle Life: 1000 cycles
  • Operating Temp: -90℃
  • Cathode Material: LiNiMnCoO2
  • OEM/ODM: Yes (Accepted)

Product Introduction

Our 350wh/kg drone battery is a state – of – the – art power source engineered for unmanned aerial vehicles (UAVs) and drones. With a nominal voltage of 3.7 volts per cell, it provides a stable and consistent power output. The battery can handle a maximum current of 440A, making it suitable for high – power applications. Although the exact maximum cut – off voltage isn’t specified, its high – performance design ensures safe operation. This semi – solid state battery has an impressive energy density of 320Wh/kg and a cycle life of 1000 cycles, offering long – lasting reliability. It’s well – suited for single rotor drones, multi rotor drones, and a wide range of UAV applications.

Product Features

  • High energy density of 320Wh/kg for extended flight times.
  • Long cycle life of 1000 cycles for durability.
  • Semi – solid state technology for enhanced safety and performance.
  • Nominal voltage of 3.7 volts per cell for stable power supply.
  • Can handle a maximum current of 440A for high – power needs.
  • Charging ratio of 2C for relatively fast charging.
  • Discharge rate of 10C for quick power delivery.
  • Customizable dimensions (213*90*66mm) to fit different drone models.
  • Available with OEM/ODM services for personalized solutions.

Product Specifications

Specification Value
Application UAV/Drone, single rotor drone, multi rotor drone
Max Load Quantity (cells) 20
Cycle Life 1000 cycles
Model Number Semi Solid State Li – ion Battery
Operating Temperature (℃) -90
Cathode Materials LiNiMnCoO2
Brand Name Bettewill
Battery Type Semi – solid state
Dimension (L*W*H) 213*90*66mm (customizable)
Weight 2.65KG
Place of Origin Shenzhen, China
Voltage 3.7v each cell
Current (MAX) 440A
Energy Density 320Wh/kg
OEM/ODM Yes (Accepted)
Charging Ratio 2C
Discharge Rate 10C
Storage Type Charge/discharge each 3 months
Selling Units Single item
Single package size 20X20X20 cm
Single gross weight 3.000 kg

350wh/kg drone battery350wh/kg drone battery350wh/kg drone battery   

Brief Description

  • Model: Semi Solid State Li – ion Battery
  • Type: Semi – solid state
  • Voltage: 3.7v each cell
  • Current (MAX): 440A
  • Energy Density: 320Wh/kg
  • Cycle Life: 1000 cycles
  • Operating Temp: -90℃
  • Cathode Material: LiNiMnCoO2
  • OEM/ODM: Yes (Accepted)

Application Areas

The 350wh/kg drone battery is applicable in the following areas:

  • Single rotor drones for various aerial tasks.
  • Multi rotor drones for photography, surveillance, and delivery.
  • General UAV applications in industries like agriculture, mapping, and inspection.

 

About Battewill

Battewill is a professional manufacturer of customized lithium battery packs, offering reliable power solutions for drones, mobility vehicles, robots, and specialty applications. With factories in Dongguan, offices in Shenzhen and Hong Kong, and after-sales centers in the US, Germany, and Dubai, we serve customers worldwide with high-quality and efficient battery solutions.

We supply LiFePO4 batteries, ternary lithium-ion batteries, and specialty cells for high/low temperature or military-grade applications.

Our lithium batteries are widely used in drones, mobility scooters, wheelchairs, golf carts, robots, medical devices, garden tools, smart home appliances, energy storage systems, and specialty applications.

Yes, we specialize in customized lithium battery packs and BMS solutions based on your voltage, capacity, size, and application requirements.

Factory
0
Employees
0 +
Annual Output
0 +
Countries Sold to
0 +

Ready to Power Your Project?

Let our battery experts provide you with a customized solution and quote.

Get a Free Quote Today

Please fill out the form below and our team will get back to you within 24 hours.

Email