Semi Solid-State Battery | Model Ultra Rock Ultra HV battery 3s 5500mAh 330Wh/kg Energy Density 25C discharge Rate

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Description

Please inform us about the connector type that best meets your needs.
We offer a wide range of batteries in various sizes and models, though some are not yet publicly listed. Please feel free to send us a message if your required model is not listed.

** All certificates and reports required for shipping and customs clearance including MSDS, UN38.3, RoHS, and DGM are available. **


General Specifications

Ultra HV battery 3S 5500mAh Ultra HV semi solid-state battery is only 0.2kg, with 330Wh/kg pack energy density, and Standard Current discharge rate is 5C, Continuous current discharge rate is 15C and Peak current discharge rate is 25C.

The Ultra Rock Ultra HV Semi Solid-State battery is a Semi Solid-state Li-ion battery series that has a higher discharge current and higher cell voltage compared to a normal solid-state Li-ion battery. The discharge interval of each battery cell is from 2.7v to 4.45v and the discharge rate can be up to 25C.

Advantages of battery 3s 5500mAh

Compared to traditional semi solid-state Li-ion batteries, the Ultra HV Solid-state Li-ion battery has a lightweight and higher energy density. The drone endurance time will be increased by using this model of batteries. In contrast to normal Li-ion batteries, solid-state batteries do not heat during usage even when a high current is being drawn from the battery. They are more resilient to shocks and hits.

Battery 3s 5500mAh applications

Ultra HV Solid-state Li-ion battery is suitable for most UAVs or other electrical equipment that requires a long endurance time: Agriculture drones, Industrial multi-copters, VTOLs, Robots, Surface ships, etc.

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For a comprehensive reading of related products, please visit the Motionew website.

FAQ – Ultra Rock Semi Solid-State 3S 5500mAh Battery

1. What is this battery used for?
This lightweight semi solid-state HV battery is designed for small UAVs, FPV drones, and robotics that require long endurance, stable high-voltage output, and high discharge capability in a compact form.

2. What are the main technical specifications?

  • Voltage: 3S (2.7–4.45V per cell)

  • Capacity: 5500mAh

  • Energy Density: 330 Wh/kg

  • Weight: 0.2 kg

  • Discharge Rate: 5C standard, 15C continuous, 25C peak

  • Chemistry: Semi solid-state Li-ion (Ultra HV series)
    This setup delivers safe high-current output, thermal stability, and increased drone flight endurance compared to conventional Li-ion packs.

3. Which systems are compatible with this battery?
It is suitable for small UAVs, FPV quads, portable robotics, and electronic systems requiring 3S high-voltage packs. Connector type can be customized based on user requirements.

4. Is OEM or bulk purchasing available?
Yes. Motionew provides OEM customization, bulk supply, and international logistics for drone kit providers, UAV manufacturers, and robotics developers.

5. What documentation and certifications are provided?
Each battery includes MSDS, UN38.3, RoHS, and DGM certificates, ensuring compliance with global shipping and customs clearance. Handling and integration support are also available.

6. What are the B2B payment and invoicing options?
Motionew supports international wire transfers, issues official business invoices, and offers flexible payment terms for approved enterprise customers.

Specifications

Specifications

Voltage Nominal: 11.8V, Full: 13.35V
Cell Voltage 4.45v/cell
Capacity 5500mAh
Standard Discharge Rate
5C
Continuous Discharge Rate 15C
Max./Peak Discharge Rate 25C
Energy 330Wh/kg
Size 73*38*38mm
Weight 200g

 

Product contents

Product contents

1x Ultra High Voltage Solid-state Battery 3s 5500mAh 

Documents

Documents

All certificates and reports required for shipping and customs clearance including MSDS, UN38.3, RoHS, and DGM are available.

Please contact us for more information.

 

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Specification:

Battery cells

3S

Battery Dimensions

73*38*38mm

Battery Continuous C rate

15C

Battery Energy Density

330Wh/kg

Battery Max Peak C rate

25C

Battery Type

ULiHV

Battery Weight

200

Battery Nominal Voltage

3.95

Battery Full Voltage

4.45v

Battery Capacity

5500mAh