The verified answer
As of Sep 2026, DEPLOY verifies Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.): 1 model. 1 source back the record.
Overview
Xiamen-based LiPo battery manufacturer (brand SUNPADOW) operated by Xiamen 3-circles Sports Technology Co., Ltd., a subsidiary of Xiamen 3-circles Battery Co., Ltd. with over 90 years of battery production history. Produces high-rate laminated LiPo batteries for RC cars, boats, aircraft, UAVs, and FPV drones, sold through distributors worldwide including Amazon, sunpadowmall.com, and sunpadowusa.com.
Verified record
- Verified deployments
- None on file
- Active incidents
- None on file
Key facts
HQ
Type
Focus
Brand
Products
Parent Company
Heritage
Website
Retail Store
Data & sources
Web sources
1
1 source backing this record.View all →
Models (1)
View all models →Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) on the deployment map
View the global mapSunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) has no verified deployments on the DEPLOY registry yet. Explore the deployment map by place and type.
No verified deployments for Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) on the DEPLOY record yet. Track Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) to know the moment the first one is verified.
Current leadership (1)
- Edward Hsiao Executivesecondary-verified
Safety record
No incidents on record for Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.).
Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.
Full safety record: incidents, sourcing, and exposure data →
Recent coverage
Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) in third-party press
Financial state
- Reporting basis
- private_reported
- Lifecycle stage
- mature
- Counterparty risk class
- low
Each numeric field carries its own basis marker. Aggregators report a number; this surface preserves the source class so verification depth travels with the value.
Recent activity
Every change to this record is dated, sourced, and independently verified where marked.
- Record createdJun 26, 2026
Added to the verified registry
Sources (1)
- verification source · https://www.sunpadow.com/
Common questions
What is Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.)?
What does Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) make?
Where is Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) headquartered?
Where does Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) operate robots?
Is Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) a top robotics company?
Is Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) safe?
Methodology: Verified · 1 source (no primary) · last reviewed 2026-08-21
Verification posture
Verified
Low confidence
Review state
Stable
Last reviewed 2026-08-21
Sources by quality tier
- 1
- unclassified
- Unclassified source
The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.
Methodology surface for Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.).In the press
Recent coverage mentioning Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) from third-party publications. Automatically surfaced; not part of the verified registry record.
Bruno Coelho visits Sunpadow factory in Xiamen, China
RC racing champion Bruno Coelho visited the Sunpadow factory in Xiamen, China, touring new production facilities.
Sunpadow launched 4S integrated hard shell lithium battery
Sunpadow introduced a 4S integrated hard shell LiPo battery for RC models, expanding its product lineup.
Sunpadow Launches Sub-Brand ERC Lipo Battery Series
Sunpadow launched the ERC sub-brand LiPo battery series for ready-to-run RC applications.
Sunpadow Releases Platin Series Ultra-Narrow LCG Battery
Sunpadow released the Platin Series ultra-narrow low-center-of-gravity LiPo battery for competitive RC racing.
Machine-readable surfaces
- Markdown mirror: /companies/sunpadow.md
- RSS feed: /companies/sunpadow/feed.xml
- JSON-LD: embedded in this page’s head
- REST API: /v1/companies/fcdfce80-67d4-4e8f-af06-95d608ba133f
- Revision history: /companies/sunpadow/history
- Data documentation: /data
- Query this programmatically: Deploy MCP
Video
Today we take a look at the Sunpadow S-ERC 4S lipo pack! This one is a 7300mah 70c pack. Looks good and i have run it in a race day and it performed very well!
Sunpadow Lipo battery quick review Almost same performance of branded battery but cheaper price
Unboxing and Product Review of (SERC) SUNPADOW Lipo Battery
Heat Index
Serious50/100
A composite of competitive footprint, funding, press velocity, active partnerships, and supply-chain edges. Different from the Intelligence score below (which is per-form-factor productization). Non-robotics companies cap at 25.
Reality vs attention
Sunpadow (Xiamen 3-circles Sports Technology Co., Ltd.) draws attention at the 48th percentile but verifies reality at the insufficient-data level among other robots.
6-month trend
Analysis
Limited public funding data for capital position assessment.
Dimension breakdown
Verified signal
Attention (reach, not merit)
DEPLOY Intelligence scores are computed from verified registry data: confirmed deployments, disclosed funding rounds, regulatory filings, active job listings, video viewership, and press coverage. Confidence ratings reflect data availability. Scores update nightly.
DEPLOY Indices — verified vs claimed
Last computed: Sep 6, 2026