1,336.00 $ Payment Methods:
Ultra Rock Ultra HV battery 14s 44000mAh-Semi Solid-State Battery
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. **
Browse all semi-solid state batteries
General Specifications
Ultra HV battery 14S 44000mAh Ultra HV semi solid-state battery is only 8.9kg, with 274Wh/kg energy density, and the continuous discharge rate is 10C and the peak discharge rate is 20C.
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 14s 44000mAh
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 14s 44000mAh 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.


For a comprehensive reading of related products, please visit the Motionew website.
FAQ
-
What are the key specifications of this battery?
The battery has a 44000mAh capacity, a 14S configuration, weighs 8.9kg, and offers an energy density of 274Wh/kg. Its continuous discharge rate is 10C (440A), with a peak of 20C (880A). -
How does this semi solid-state battery differ from conventional Li-ion batteries?
It provides higher discharge current, a voltage range of 2.7V–4.45V per cell, and greater energy density. Unlike normal Li-ion batteries, it does not overheat under high loads, is more shock-resistant, and improves UAV endurance. -
What certifications are available for this battery?
The battery is supplied with MSDS, UN38.3, RoHS, and DGM certificates, ensuring compliance with international safety, shipping, and customs requirements. -
What payment methods are accepted?
MotioNew supports secure international payment methods, including credit cards, PayPal, and bank transfers. -
Can this battery be ordered with OEM customization?
Yes, OEM customization is available for connector type and other specifications. Customers should provide their requirements when placing orders. -
What documentation is provided with the purchase?
All required documents, including MSDS, UN38.3, RoHS, and DGM reports, are provided. Additional technical documentation can be supplied upon request.
Specifications
| Voltage | Nominal: 55.3V, Full: 62.3V |
| Cell Voltage | 4.45v/cell |
| Capacity | 44000mAh |
| Max.Discharge | 25C |
| Energy | 274 Wh/kg |
| Size | 218x138x145mm |
| Weight | 8.90kg |
Product contents
1x Ultra Rock Solid-state Battery 14s 44000mAh
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.
1 review for Ultra Rock Ultra HV battery 14s 44000mAh-Semi Solid-State Battery
Clear filtersYou must be logged in to post a review.
| Battery cells |
14S |
|---|---|
| Battery Capacity |
44000mAh |
| Battery Energy Density |
274 Wh/kg |
| Battery Dimensions |
218x138x145mm |
| Battery Continuous C rate |
10c |
| Battery Max Peak C rate |
20C |
| Battery Type |
ULiHV |
| Battery Weight |
8,900 |
| Battery Nominal Voltage |
3.95 |
| Battery Full Voltage |
62.3V |


Lucas –
Producto entregado rápidamente!