Press Release
KING VPN Announces Free VPN App with 40+ Free Server Locations for Russian Users
KING VPN provides Russian users with a simple free VPN app, 40+ free server locations, one-tap connection support, and a mobile-friendly VPN experience for everyday internet use.
United States — Tech Digital Labs has announced the availability of KING VPN (Fast & Secure), a Free VPN App designed for users in Russia who want simple VPN access, one-tap connection support, and access to 40+ free server locations for daily browsing, public Wi-Fi use, mobile apps, and general internet access.

Available on Google Play, KING VPN is listed as an Android tools app developed by Tech Digital Labs. The app is designed for users who want a straightforward mobile VPN tool with a clean interface, simple server selection, and quick connection support.

KING VPN may be considered by Russian users who are searching for a Free VPN App, VPN Russia, VPN proxy access, Android VPN, and mobile VPN tools for everyday browsing. The app provides access to 40+ free server locations, allowing users to choose from available VPN connection options based on current server availability, network conditions, and app version.

Users can open the app, select an available server location, and connect through a VPN tunnel without complex manual configuration. The app supports access to multiple available regions, including the United States, United Kingdom, Russia, China, Turkey, the UAE, Saudi Arabia, and other supported locations.

Google Play:
https://play.google.com/store/apps/details?id=com.kingwire.kingvpn&gl=ru
KING VPN is intended for users in Russia looking for a simple Free VPN App that can be used on smartphones and tablets. The app may be used for general mobile browsing, public Wi-Fi connections, mobile app access, school or office networks where permitted, and other everyday internet use cases.

For Russian users, KING VPN provides a direct mobile VPN connection flow with access to multiple free server locations. The app is positioned for users who prefer a simple VPN app with available server options, one-tap connection support, and no advanced manual setup.

As with all VPN applications, performance, server access, speed, and connection stability may vary based on the user’s location, internet provider, device, app version, selected server, and current network conditions. Access to specific websites, apps, or platforms may also vary by region and network policy.

According to the Google Play listing, KING VPN provides a mobile VPN experience focused on ease of use and accessibility. The app is built for users who prefer a direct connection flow instead of advanced configuration.
A spokesperson for Tech Digital Labs said the company developed KING VPN to provide Russian users with a simple and accessible VPN option.
“Users often look for a Free VPN App that is easy to install, simple to use, and suitable for everyday mobile browsing,” the spokesperson said. “KING VPN is designed around 40+ free server locations, one-tap connection support, and a clean mobile interface for users in Russia and other regions.”

KING VPN is available on Google Play at:
https://play.google.com/store/apps/details?id=com.kingwire.kingvpn&hl=en
About Tech Digital Labs
Tech Digital Labs provides digital marketing services alongside website and mobile app development. The company supports businesses with online promotion, website development, mobile application development, software solutions, and utility-based digital products. Its work includes Android applications, including VPN and everyday mobile utility apps, with a focus on simple user interfaces, mobile accessibility, and practical digital tools.

Social Media
Facebook: https://www.facebook.com/TechDigitalLabs
LinkedIn: https://www.linkedin.com/company/tech-digital-labs/
Media Contact
Organization: Tech Digital Labs
Contact Person: Media Relations
Website: https://techdigitallabs.com/
Email: Send Email
Country:United States
Release id:44928
The post KING VPN Announces Free VPN App with 40+ Free Server Locations for Russian Users appeared first on King Newswire. This content is provided by a third-party source.. King Newswire makes no warranties or representations in connection with it. King Newswire is a press release distribution agency and does not endorse or verify the claims made in this release. If you have any complaints or copyright concerns related to this article, please contact the company listed in the ‘Media Contact’ section
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
Rent TRON Energy and Reduce USDT Fees : TronBid Expands Marketplace
Berlin, Germany, August 26th, 2026, Chainwire
TronBid expands its two-sided TRON resource marketplace, giving users new ways to rent Energy, trade Energy and Bandwidth, and reduce USDT fees for TRC-20 transactions.
TronBid, a peer-to-peer marketplace for TRON network resources, has expanded its platform with new tools for users looking to rent TRON Energy, manage transaction costs and access network resources without maintaining large amounts of staked TRX.
The platform now operates as a two-sided marketplace where both buyers and sellers can create orders for TRON Energy and Bandwidth.
Understanding TRON Energy Usage
TRON uses Energy and Bandwidth as its primary network resources. Energy is required for smart-contract computation, including USDT TRC-20 transfers.
When a wallet does not have sufficient Energy, TRX may be consumed to cover the resources required by the transaction. This has created demand for users and businesses to rent Energy instead.
By receiving temporary Energy delegated from another account, users can perform eligible TRON transactions without maintaining enough staked TRX for their maximum resource requirements.
For businesses processing frequent TRC-20 transactions, choosing to rent TRON Energy can therefore provide another way to manage network costs and reduce USDT fees.
A Two-Sided Marketplace for Energy
Unlike platforms where rental conditions are determined entirely by the provider, TronBid allows both sides of the market to create orders.
Buyers can create BUY orders specifying the amount of Energy required, rental duration and price they are willing to pay.
Sellers can create SELL offers with their own amount, price and rental period. Buyers can purchase all or part of these offers directly.
For example, if a seller offers 600,000 Energy, one buyer can rent 350,000 Energy, leaving the remaining amount available for other buyers.
Creating a SELL offer does not reserve the seller’s Energy. If resources become unavailable because they are being used elsewhere, recurring offers can automatically pause and become active again when sufficient Energy returns.
This allows sellers to participate in the TronBid marketplace while continuing to manage their resources elsewhere.
Rent Energy Without Waiting for the Marketplace
For users who need resources immediately, TronBid also provides Quick Rent with predefined Energy packages and short rental periods.
Energy can be delivered directly to any specified TRON address, even when payment is made from another wallet.
TronBid has also introduced Flash Recharge, an alternative designed for wallets that already maintain their own Energy capacity but need to manage consumed resources.
Energy and Bandwidth Trading
TronBid’s marketplace supports both Energy and Bandwidth, allowing holders of staked TRX to monetize the network resources their stake generates.
This creates two sides of the ecosystem: users who need to rent TRON Energy or Bandwidth and resource owners looking to make unused capacity available to the market.
By allowing both buyers and sellers to determine their own terms, TronBid aims to create more transparent price discovery based on actual supply and demand.
B2B API to Reduce USDT Fees at Scale
TronBid also provides a B2B Quick Rent API for exchanges, payment processors, wallets, OTC services and other businesses processing frequent TRON transactions.
Businesses can maintain a prepaid balance and automatically request Energy for specified TRON addresses before executing transactions.
Instead of manually renting resources for every transfer, companies can integrate Energy rental directly into their transaction infrastructure.
For businesses handling large numbers of USDT TRC-20 transfers, this can make it easier to rent Energy automatically and manage the network-resource component of transaction costs.
TronBid Becomes a TRON SR Partner
Alongside the expansion of its marketplace, TronBid has become a TRON Super Representative Partner, adding the project to TRON’s delegated proof-of-stake governance ecosystem.
The development strengthens TronBid’s connection with the underlying TRON ecosystem while the platform continues building infrastructure around Energy and Bandwidth.
About TronBid
TronBid is a peer-to-peer marketplace for TRON Energy and Bandwidth. Buyers can rent TRON Energy, create BUY orders or purchase existing seller offers, while resource owners can create SELL offers with their own prices and rental periods.
The platform also provides Quick Rent, Flash Recharge and a B2B API for businesses looking to automate Energy rental and reduce USDT fees for TRC-20 transactions.
More information: https://tronbid.com
Contact
Petr Stoli
support@tronbid.com
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
ZFCHUNT Launches ZFC-X LiFePO4 Residential Battery Series, Cutting Solar Installer Labor by 15 percent
The plug-and-play home solar battery storage system minimizes SOC discrepancies, helping contractors streamline setups in a market projected to reach $36 billion.
China, 26th Aug 2026 – ZFCHUNT, the global brand of Shenzhen Kangkedi Intelligent Technology Co., Ltd., today launched the ZFC-X Series, a new line of residential energy storage solutions. Engineered with durable LiFePO4 battery cells, the system reduces on-site installation labor by 15 percent and cuts State of Charge (SOC) estimation errors to under 2 percent.
The hardware arrives as Europe tightens building energy codes and U.S. contractors race to claim Inflation Reduction Act (IRA) incentives—both markets where every hour of on-site labor critically impacts project margins.

Key Facts & Technical Specifications
- Installation Efficiency: Auto-detect CAN/RS485 protocols ensure instant compatibility with major hybrid inverters (SolarEdge, Huawei SUN2000, GoodWe), reducing setup time by up to 15 percent.
- Durability: Features a 6,000-cycle rating, supporting up to 16 years of typical residential use backed by rigorous cell-screening protocols.
- Safety Standard: Advanced thermal management minimizes thermal runaway risks during peak load operations.
- Global Compliance: Fully certified under UL, FCC, CE, RoHS, and PSE standards, maintaining complete UN38.3 logistics documentation.
Core Technology and BMS Innovations
ZFCHUNT engineers its industrial-grade cell technology to minimize discrepancies between BMS software readings and real-world backup capacity. The core battery pack enclosure utilizes active cell-balancing and proprietary algorithms. This ensures that displayed SOC levels correspond more accurately to actual backup duration, reducing the risk of unexpected outages and extending overall cell life.
Streamlined Commercial Portfolio
While the ZFC-X Series focuses on the home energy storage market, ZFCHUNT’s 2,000-square-meter automated facility scales production for broader B2B needs. The company’s unified manufacturing pipeline supplies industrial lithium battery packs for continuous heavy-duty discharge, alongside consumer-grade lithium-ion batteries and OEM battery modules tailored for IoT devices, light green transportation, and telecommunications.

Global Supply Chain and Field Validation
Targeting global distributors and ODM clients, the factory accommodates a standard Minimum Order Quantity (MOQ) of 500 units. Delivery cycles range from 15 to 30 days, with custom samples dispatched within seven days. In recent field trials with European and U.S. installers, the standardized modules proved highly adaptable to diverse grid acceptance standards. Demonstrating a commitment to sustainable partnerships, ZFCHUNT provides detailed installation manuals, remote technical guidance, and a comprehensive three-year material warranty.
Management Quotes
“Most installers spend over three hours per system on inverter handshaking. We have reduced that to five minutes with CAN/RS485 auto-detection,” said Tan Chungen, Technical Manager at ZFCHUNT. “We cut installer labor costs by 15 percent—not just by making cost-effective hardware, but by making smarter systems. For North American and European contractors, where labor is the biggest project variable, that plug-and-play integration is a direct margin protector.”

Industry Background and Future Plans
Driven by global grid decentralization, the residential solar battery storage market is projected to reach $36.2 billion by 2030, according to Grand View Research. To maintain its technical edge, ZFCHUNT has completed A-sample prototype validation for its next-generation OEM semi-solid-state battery technology, achieving 350 Wh/kg and targeting commercial availability in early 2027. The company is also evaluating localized warehousing in Frankfurt, Germany, to provide faster component replacement services to European partners.
About Shenzhen Kangkedi Intelligent Technology Co., Ltd.
Founded in 2024, Shenzhen Kangkedi Intelligent Technology Co., Ltd. (operating internationally as ZFCHUNT) is a specialized manufacturer of new energy solutions and integrated battery systems. Headquartered in Shenzhen with an automated manufacturing base in Dongguan, China, the enterprise empowers the global consumer electronics, telecommunications, and residential construction industries with efficient, durable lithium modules.
Media Contact
Organization: Shenzhen Kangkedi Intelligent Technology Co., Ltd. (Brand: ZFCHUNT)
Contact Person: Chungen Tan
Website: https://www.zfchuntbattery.com/
Email: Send Email
Country:China
Release id:48459
The post ZFCHUNT Launches ZFC-X LiFePO4 Residential Battery Series, Cutting Solar Installer Labor by 15 percent appeared first on King Newswire. This content is provided by a third-party source.. King Newswire makes no warranties or representations in connection with it. King Newswire is a press release distribution agency and does not endorse or verify the claims made in this release. If you have any complaints or copyright concerns related to this article, please contact the company listed in the ‘Media Contact’ section
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
ZFCHUNT Launches ZFC-X LiFePO4 Residential Battery Series, Cutting Solar Installer Labor by 15 percent
The plug-and-play home solar battery storage system minimizes SOC discrepancies, helping contractors streamline setups in a market projected to reach $36 billion.
China, 26th Aug 2026 – ZFCHUNT, the global brand of Shenzhen Kangkedi Intelligent Technology Co., Ltd., today launched the ZFC-X Series, a new line of residential energy storage solutions. Engineered with durable LiFePO4 battery cells, the system reduces on-site installation labor by 15 percent and cuts State of Charge (SOC) estimation errors to under 2 percent.
The hardware arrives as Europe tightens building energy codes and U.S. contractors race to claim Inflation Reduction Act (IRA) incentives—both markets where every hour of on-site labor critically impacts project margins.

Key Facts & Technical Specifications
- Installation Efficiency: Auto-detect CAN/RS485 protocols ensure instant compatibility with major hybrid inverters (SolarEdge, Huawei SUN2000, GoodWe), reducing setup time by up to 15 percent.
- Durability: Features a 6,000-cycle rating, supporting up to 16 years of typical residential use backed by rigorous cell-screening protocols.
- Safety Standard: Advanced thermal management minimizes thermal runaway risks during peak load operations.
- Global Compliance: Fully certified under UL, FCC, CE, RoHS, and PSE standards, maintaining complete UN38.3 logistics documentation.
Core Technology and BMS Innovations
ZFCHUNT engineers its industrial-grade cell technology to minimize discrepancies between BMS software readings and real-world backup capacity. The core battery pack enclosure utilizes active cell-balancing and proprietary algorithms. This ensures that displayed SOC levels correspond more accurately to actual backup duration, reducing the risk of unexpected outages and extending overall cell life.
Streamlined Commercial Portfolio
While the ZFC-X Series focuses on the home energy storage market, ZFCHUNT’s 2,000-square-meter automated facility scales production for broader B2B needs. The company’s unified manufacturing pipeline supplies industrial lithium battery packs for continuous heavy-duty discharge, alongside consumer-grade lithium-ion batteries and OEM battery modules tailored for IoT devices, light green transportation, and telecommunications.

Global Supply Chain and Field Validation
Targeting global distributors and ODM clients, the factory accommodates a standard Minimum Order Quantity (MOQ) of 500 units. Delivery cycles range from 15 to 30 days, with custom samples dispatched within seven days. In recent field trials with European and U.S. installers, the standardized modules proved highly adaptable to diverse grid acceptance standards. Demonstrating a commitment to sustainable partnerships, ZFCHUNT provides detailed installation manuals, remote technical guidance, and a comprehensive three-year material warranty.
Management Quotes
“Most installers spend over three hours per system on inverter handshaking. We have reduced that to five minutes with CAN/RS485 auto-detection,” said Tan Chungen, Technical Manager at ZFCHUNT. “We cut installer labor costs by 15 percent—not just by making cost-effective hardware, but by making smarter systems. For North American and European contractors, where labor is the biggest project variable, that plug-and-play integration is a direct margin protector.”

Industry Background and Future Plans
Driven by global grid decentralization, the residential solar battery storage market is projected to reach $36.2 billion by 2030, according to Grand View Research. To maintain its technical edge, ZFCHUNT has completed A-sample prototype validation for its next-generation OEM semi-solid-state battery technology, achieving 350 Wh/kg and targeting commercial availability in early 2027. The company is also evaluating localized warehousing in Frankfurt, Germany, to provide faster component replacement services to European partners.
About Shenzhen Kangkedi Intelligent Technology Co., Ltd.
Founded in 2024, Shenzhen Kangkedi Intelligent Technology Co., Ltd. (operating internationally as ZFCHUNT) is a specialized manufacturer of new energy solutions and integrated battery systems. Headquartered in Shenzhen with an automated manufacturing base in Dongguan, China, the enterprise empowers the global consumer electronics, telecommunications, and residential construction industries with efficient, durable lithium modules.
Media Contact
Organization: Shenzhen Kangkedi Intelligent Technology Co., Ltd. (Brand: ZFCHUNT)
Contact Person: Chungen Tan
Website: https://www.zfchuntbattery.com/
Email: Send Email
Country:China
Release id:48425
The post ZFCHUNT Launches ZFC-X LiFePO4 Residential Battery Series, Cutting Solar Installer Labor by 15 percent appeared first on King Newswire. This content is provided by a third-party source.. King Newswire makes no warranties or representations in connection with it. King Newswire is a press release distribution agency and does not endorse or verify the claims made in this release. If you have any complaints or copyright concerns related to this article, please contact the company listed in the ‘Media Contact’ section
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
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