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ROCK HV battery 14s 41000mAh-Semi Solid-State Battery
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General Specifications
ROCK HV battery 14S 41000mAh HV semi solid-state Li-ion battery is only 8.55kg, with 258.4Wh/kg energy density, and the continuous discharge rate is 10C.
The Rock HV battery is a Semi Solid-state battery 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 4.35v and the discharge rate can be up to 10C.
Advantages of ROCK HV battery 14s 41000mAh
Compared to traditional semi solid-state li-ion batteries, the 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.
ROCK HV Battery 14s 41000mAh applications
The Ultra HV Solid-state Li-ion battery is ideally suited for a broad spectrum of applications, including UAVs, agriculture drones, industrial multi-copters, VTOLs, robots, surface ships, and more. Elevate the performance and endurance of your equipment with the advanced technology embodied in the Rock HV Semi Solid-State battery series. Experience a new era in energy storage that redefines the possibilities for unmanned systems and electrical devices.

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FAQ
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What are the key specifications of this battery?
The battery has a 41000mAh capacity, a 14S configuration, weighs 8.55kg, and offers an energy density of 258.4Wh/kg. It supports up to 10C continuous discharge. -
How does this semi solid-state HV battery differ from conventional Li-ion batteries?
It operates in a voltage range of 2.7V–4.35V per cell, supports higher discharge current, and provides higher energy density. Compared to normal Li-ion batteries, it generates less heat under load, is more shock-resistant, and extends UAV endurance. -
What certifications are available for this battery?
The battery can be supplied with MSDS, UN38.3, RoHS, and DGM certifications, ensuring compliance with international safety, transport, and customs requirements. -
What payment methods are accepted?
MotioNew supports secure international payments, including credit cards, PayPal, and bank transfers. -
Can this battery be ordered with OEM customization?
Yes, OEM customization is available, such as connector type and project-specific requirements. Customers should specify details when ordering. -
What documentation is provided with the purchase?
The purchase includes MSDS, UN38.3, RoHS, and DGM reports. Additional technical documents can be provided upon request.
Specifications
| Voltage | 53.9V |
| Capacity | 41000mAh |
| Max.Discharge | 10C |
| Energy Density | 258.4Wh/kg |
| Size | 235 x 105 x 166mm |
| Weight | 8.55kg |
Product contents
1x Rock Solid-state Li-Po Battery 410000mAh 14s 10c
Documents
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1 review for ROCK HV battery 14s 41000mAh-Semi Solid-State Battery
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| Battery cells |
14S |
|---|---|
| Battery Capacity |
41000mAh |
| Battery Energy Density |
258.4Wh/kg |
| Battery Dimensions |
235 x 105 x 166mm |
| Battery Continuous C rate |
10c |
| Battery Max Peak C rate |
10C |
| Battery Type |
HV |
| Battery Weight |
8550gr |
| Battery Nominal Voltage |
3.8 |
| Battery Full Voltage |
4.35v |



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