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ROCK HV battery 14s 29500mAh -Semi Solid-State Battery
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General Specifications
One standout model in this series is the ROCK HV Battery 14S 29500mAh Ultra HV semi solid-state Li-ion battery, weighing in at a mere 6.24kg. With an exceptional energy density of 254.8Wh/kg and a maximum discharge rate of 10C, this battery sets new standards for endurance and reliability.
The Rock HV Semi Solid-State battery designed represents a significant leap in Li-ion battery technology, offering a higher discharge current and increased cell voltage compared to traditional solid-state Li-ion batteries. The discharge interval for each battery cell ranges from 2.7v to 4.35v, and the discharge rate can reach an impressive value of up to 10C.
Advantages of ROCK HV battery 14s 29500mAh
In comparison to conventional semi solid-state Li-ion batteries, the HV Solid-state Li-ion battery boasts both a lightweight design and higher energy density. Employing this battery model significantly extends drone endurance time, making it a game-changer for various applications. Unlike normal Li-ion batteries, solid-state batteries remain cool even under high-current usage and exhibit superior resilience to shocks and impacts.
ROCK HV Battery 14s 29500mAh 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?
This battery has a 29500mAh capacity, a 14S configuration, weighs 6.24kg, and provides an energy density of 254.8Wh/kg. It supports up to 10C continuous discharge. -
How does this semi solid-state HV battery differ from conventional Li-ion batteries?
It offers a higher discharge current, operates in a 2.7V–4.35V per cell voltage range, and achieves greater energy density. Compared to standard Li-ion batteries, it stays cooler under heavy load, is more impact-resistant, and improves UAV flight endurance. -
What certifications are available for this battery?
The battery is 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 payment options, including credit cards, PayPal, and bank transfers. -
Can this battery be ordered with OEM customization?
Yes, OEM customization is available for connector type and project-specific needs. Customers should provide details when ordering. -
What documentation is provided with the purchase?
The purchase includes MSDS, UN38.3, RoHS, and DGM reports. Additional technical files are available upon request.
Specifications
| Voltage | 53.9V |
| Capacity | 29500mAh |
| Max.Discharge | 10C |
| Energy Density | 254.8Wh/kg |
| Size | 210 x 90 x 160mm |
| Weight | 6.24kg |
Product contents
1x Rock Solid-state Li-Po Battery 29500mAh 14s 10c
Documents
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1 review for ROCK HV battery 14s 29500mAh -Semi Solid-State Battery
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| Battery cells |
14S |
|---|---|
| Battery Capacity |
29500mAh |
| Battery Energy Density |
254.8Wh/kg |
| Battery Dimensions |
210 x 90 x 160mm |
| Battery Continuous C rate |
"-" |
| Battery Max Peak C rate |
10C |
| Battery Type |
HV |
| Battery Weight |
6,240 |
| Battery Nominal Voltage |
3.8 |
| Battery Full Voltage |
4.35v |



Tom –
Great quality and fast shipping!