Free tools Windows power users keep installed
One-click scans. No signup required.
SparkCharge did not disappear after Shark Tank Season 12. The company reportedly accepted a $1 million deal from Mark Cuban and Lori Greiner, then shifted from a consumer portable-charger pitch toward commercial mobile EV charging, fleet support, and Charging-as-a-Service.
The Roadie Portable is still an active product, but it is mainly sold to registered businesses through SparkCharge’s sales team—not as a standard consumer charger on Amazon.
As an Amazon Associate I earn from qualifying purchases.
The short answer: SparkCharge is still in business
SparkCharge did not disappear after appearing on Shark Tank Season 12. The company reportedly accepted a $1 million investment from Mark Cuban and Lori Greiner, continued raising money, and evolved from a consumer-facing portable-charger pitch into a commercial mobile-EV-charging and fleet-services company.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesIts current Roadie Portable is still a real product, but it is not positioned like a normal charger sold to individual drivers through major retail stores. SparkCharge now primarily sells and manages its charging equipment for registered businesses, fleets, roadside-service operators, and other commercial customers.
#1 Best Overall
- Road-Trip Ready & Apartment-Friendly: Comes with a 20ft heavy-duty cable that easily spans a standard parking space, plus a NEMA 5-15 adapter for plug and play convenience. Whether you're charging at home or hitting the highway, this portable EV Charger is your ultimate travel companion for weekend getaways and camping trips
- Delay Timer & Adjustable Current: Use the built-in timer to delay your start by 1-12 hours and easily harvest off-peak energy savings. Then pick from 6/8/10/12/16A (Level 2) to match your garage grid. It automatically locks in your favorite setting and never forces you to re-adjust. No complicated apps or Wi-Fi needed, just straightforward, reliable control
- Tactile Buttons & LED Screen: No glitchy smartphone apps or finicky touchscreens that lag, freeze, and misfire in winter. Our EV charger is engineered with a high-definition LED display that tracks critical real-time data, including live voltage and current. Tactile buttons deliver direct, satisfying click feedback that remains highly responsive even when wearing heavy winter gloves or operating in torrential downpours—conditions where standard touchscreens completely fail
- ETL Certified Safety & IP65 All-Weather Shield: ETL certified to meet US safety standards for charging. Engineered with a certified IP65 dust-and-waterproof enclosure and a heavy-duty TPE cable that operates reliably across a wide -22°F to 130°F range. An intelligent multi-protection defense system (GFCI, over-voltage, over-current, surge, short-circuit, and over-temp) keeps a 24/7 watch for 100% safe, unattended overnight charging in any weather
- J1772 Compatible + Dual-Level Charging: Works with all J1772 EVs (Tesla requires a separate J1772 adapter). Level 2: built-in NEMA 6-20 plug. Level 1: included NEMA 5-15 adapter fits any standard outlet. Please confirm your outlet is NEMA 6-20 or 5-15 before purchase
What SparkCharge pitched on Shark Tank
SparkCharge appeared in the Season 12 premiere, identified as Season 12, Episode 1. The founders presented a portable electric-car charger intended to address range anxiety and emergency charging situations. The basic idea was different from installing a wall-mounted charger: instead of bringing an EV to a charging station, a battery-powered charging unit could be brought to the vehicle.
The reported opening offer was $1 million for 6% equity. After negotiations, Mark Cuban and Lori Greiner reportedly offered $1 million for 10% equity plus 4% advisory shares. The founders accepted the televised deal, according to contemporary and later reporting.
Did the Shark Tank deal actually close?
The available evidence indicates that the deal moved beyond a television handshake. Later coverage and company-related reporting identify Cuban and Greiner as SparkCharge investors, while SparkCharge continued operating and raising outside capital after the episode.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
However, the exact private investment documents, final closing terms, and any subsequent ownership changes are not publicly available in the reviewed material. Therefore, it is more accurate to say that the Cuban-Greiner deal was reported as accepted and appears to have progressed into a real investment than to claim that the precise televised structure has been independently confirmed by a public filing.
What changed after Shark Tank?
After the episode, SparkCharge broadened its business beyond selling a compact portable charger directly to stranded EV owners. The company’s earlier concept involved modular portable charging equipment and a mobile delivery model. Its later strategy placed much greater emphasis on:
- Commercial mobile EV charging
- Fleet charging and fleet electrification
- Battery-powered charging where permanent infrastructure is difficult or slow to install
- Charging-as-a-Service, in which SparkCharge deploys and manages charging assets for a customer
- Roadside and on-demand charging partnerships
That shift explains why a casual search may make SparkCharge look less visible than expected. It did not necessarily become a mass-market consumer electronics brand. Instead, it moved toward infrastructure and energy services, where the customer may be a fleet operator or business rather than an individual EV owner.
Rank #2
- Flex Level 1 EV Charger - The EVDANCE Level 1 electric car charger is compatible with J1772 electric vehicles and plug-in hybrid vehicles (North American Standard). *Tesla requires a SAE J1772 adapter.
- Convenient to Use - This charger has both NEMA 6-20 plug for 16A 240V charging (3.68kW, 10-12 mi/h) and a NEMA 6-20 to 5-15 plug adapter for 12A 120V charging (1.44kW, 2-5 mi/h). The included bag makes it easier to carry on the go. It also has a 25ft cable length, you can use it flexibly from anywhere in the garage or driveway.
- Check Your Outlet Type -This charger works with standard 120V NEMA 5-15/5-20 outlets (2-5 mph charging speed) and 240V NEMA 6-20 outlets (10-12 mph) . It's not compatible with NEMA 6-15/10-30/14-30/14-50/6-50 outlets – you'll need a NEMA 14-50/14-30/10-30/6-50 to 6-20 adapter (sold separately) to connect.
- Compatible EV Models -This EV charger works with most major electric vehicles, including Ford, Chevrolet, Hyundai, Audi, Nissan Ariya, Rivian R1S, Kia, and others. However, it's not compatible with Mini Cooper Electric Hardtop,Toyota Prus Prime/Z4X/RAV4Prime, Porsche Taycan Base/4S/Turbo/Turbo S or Tesla models (Tesla requires a J1772 to Tesla Adapter, sold separately). For a full list of compatible models, check out the Full Compatibility List on our product page.
- Indication Displays - LED display that can tell you the status as well as indicate errors while charging your electric vehicle.
What is the SparkCharge Roadie Portable now?
The current Roadie Portable is a battery-powered commercial DC fast-charging system. SparkCharge’s product information lists these specifications for the configured system:
Recommended Free Tools
| Specification | Listed information |
|---|---|
| Battery capacity | 3.45 kWh per battery module |
| Usable energy | 3.35 kWh |
| Maximum charger output | 20 kW |
| Output voltage | 150–500 VDC |
| Modularity | Up to four stackable batteries |
| Advertised range delivery | Up to 60 miles of range, depending on the configuration and vehicle |
SparkCharge describes Roadie Portable as a Level 3 DC fast charger. The “up to 60 miles” figure is the company’s advertised capability, not an independently verified guarantee for every EV. Actual range added depends on the vehicle, battery state, charging conditions, efficiency, temperature, and the specific Roadie configuration.
The important distinction is that Roadie Portable stores energy in its own battery modules. A conventional portable Level 2 EVSE may be easy to carry, but it generally still needs access to an electrical outlet or other power source. It is not automatically a battery-powered DC fast charger like the Roadie.
Can an individual buy a Roadie Portable?
SparkCharge’s current positioning is primarily commercial. The company says Roadie Portable is available for purchase by registered businesses through its sales team in the United States and North America. Packages and pricing vary according to the customer’s configuration and needs.
That means Roadie Portable should not be described as a standard consumer product that any driver can order from a retail shelf. A business may need to contact SparkCharge, explain its fleet or roadside application, and receive a configuration and price rather than select a single universally priced unit from an online shopping page.
This commercial positioning also makes sense technically. A 20 kW battery-powered DC fast charger is a substantially different product from a household charging cable. It involves stored energy, vehicle compatibility, logistics, charging operations, and often a business case for repeated deployment.
Rank #3
- [2026 INTELLIGENT CHARGING UPGRADE — PRECISION CONTROL MEETS SMART SCHEDULING] After surveying 100K+ U.S. EV owners, the Raylix R&D team found that nearly all drivers recognized the necessity of adjustable current and scheduled charging. Our upgraded J1772 charger features 4-level adjustable current (8A/10A/12A/16A) and a 1–12 hour smart delay timer. Whether you're charging overnight or during off-peak hours, enjoy smarter energy use, lower costs, and total convenience—on your schedule.
- [ONE CHARGER, ALL J1772 EVs/PHEVs READY!] Compatible with all SAE J1772 electric vehicles and plug-in hybrids—whether it’s Ford, GM, Nissan, Audi, BMW, Kia, Hyundai, Honda, Chevy, or more. Perfect for home or on-the-road charging, our 16A Level 1 & 2 charger ensures your EV is always powered and ready for any journey.
- [CHARGE 4× FASTER — NO MORE WAITING] In a rush? Our 16A Level 1 & 2 charger delivers charging speeds up to 4× faster than standard 8A Charger Level 1. Whether it's an early commute, a spontaneous trip, or last-minute errands, your EV will be ready when you are.
- [LEVEL 1 & 2 PORTABLE CHARGER — CHARGE ANYWHERE, ANYTIME] Designed for maximum flexibility, Raylix Level 1 & 2 EV charger features both 5-15 and 6-20 plug compatibility. Whether you're charging in your garage, at a friend's house, or at a roadside motel. NEMA 6-20 plug for Level 2 ev charging (240V, 16A, 3.68kW, 9-12 miles/hr) and a NEMA 5-15 adapter for Level 1 ev charging (120V, 12A, 1.44kW, 3-5 miles/hr) NOTE: In compliance with North American electrical safety standards, the charger automatically limits current to 12A when using a 5-15 outlet—protecting both your vehicle and your home’s electrical system.
- [AT-A-GLANCE CHARGING COMMAND: TOTAL CONTROL, INSTANTLY] While most ev chargers solutions confine vital data to in-car screens, the Raylix tesla charger breaks free with its enhanced TFT color display. This Raylix-exclusive feature delivers crystal-clear, real-time updates—voltage, current, power load, AND critical charging temperature—directly on the unit. Just one glance gives you complete charging insight. It’s not just information; it's the empowering peace of mind and satisfying control that transforms every charge into a masterfully managed experience.
What is SparkCharge’s Charging-as-a-Service model?
SparkCharge also offers a Charging-as-a-Service model. Rather than requiring a customer to buy and independently manage every charging asset, SparkCharge describes a service in which it deploys and manages mobile, battery-powered Level 3 chargers.
The intended benefit is flexibility. A fleet may need charging at a depot, during peak demand, at a temporary location, or in a place where installing permanent electrical infrastructure would require costly upgrades and construction. Mobile charging does not eliminate the need for energy, planning, or operations, but it can give a commercial customer another way to keep vehicles moving while permanent infrastructure is unavailable or impractical.
This is the clearest sign of how SparkCharge’s business matured. The company is no longer best understood as simply selling the small charger demonstrated on television. It is now presenting mobile charging as an operational service for organizations with recurring or urgent charging needs.
Quick wins for a faster PC:
Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →How much has SparkCharge grown?
In May 2025, SparkCharge announced $30.5 million in new capital. The company said the financing consisted of a $15.5 million Series A-1 equity round and a $15 million venture-loan facility.
SparkCharge said the money would support expansion of its mobile, off-grid EV-charging platform across the United States, Mexico, and Canada. The company also reported more than 4 million kWh delivered to customers and fleet-charging coverage across all 50 U.S. states.
Those figures are company-announced metrics, not independently audited results in the information reviewed. They nevertheless provide strong evidence that SparkCharge remained active and was pursuing a larger commercial strategy rather than shutting down after Shark Tank.
Rank #4
- SAE J1772 Standard Charger: Compatible with all North American electric vehicles and plug-in hybrids, including Ford, Chevrolet, Nissan, BMW, Volkswagen, Hyundai, Kia, Audi, Mercedes-Benz, Rivian, Porsche, Toyota, Honda, Jeep, and GMC. Tesla vehicles can be charged with a separate SAE J1772 adapter (sold separately).
- Adjustable Current: Choose from 8A, 10A, 13A, or 16A to match your vehicle’s charging needs.Dual Plug Compatibility,NEMA 6-20 Plug (220/240V): Delivers up to 3.84 kW/h, providing approximately 15.36 MPH charging speed at 16A.NEMA 5-15 Plug (110/120V): Supports 10A charging at 120V, offering 1.2 kW/h (around 4.4 MPH). Customizable Charging: Easily adjust current to suit different charging scenarios, giving you maximum flexibility at home or on the go
- Hassle-Free Installation: Forget complicated setups—just plug in and go. Equipped with NEMA 5-15 and NEMA 6-20 (220V/240V) connectors, it works with any standard 110V–240V outlet. The 25-foot cable gives you the freedom to reach vehicles parked at a distance, making charging convenient anywhere.
- Intelligent Charging: Featuring a 2.8-inch touch display, you can easily select the charging current (8A / 10A / 13A / 16A) and schedule charging with a 1–12 hour delayed start. Perfect for maximizing off-peak hours and cutting electricity costs. (Example: Set a 2-hour delay, and charging begins automatically after 2 hours.)
- Comprehensive Safety: Designed to meet CE and FCC safety standards, this charger offers multiple layers of protection, including overvoltage, overload, short-circuit, grounding, and leakage safeguards. The durable IP65-rated waterproof housing and reinforced cable ensure reliable charging in all weather conditions, keeping your vehicle safe year-round.
Did SparkCharge develop roadside-charging partnerships?
Yes. The roadside-assistance idea presented on Shark Tank led to real-world service relationships. Reporting described an Allstate relationship intended to expand Roadie mobile charging, while partner material from Spiffy described on-demand charging through SparkCharge’s platform. Later coverage also discussed additional on-demand charging relationships.
Partnership rosters can change, so those relationships should be treated as reported partnerships rather than proof that every historic partner remains active today. The broader point is clear: SparkCharge’s emergency-charging concept was not abandoned. It became part of a larger commercial and roadside-service strategy.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Can you buy the SparkCharge charger on Amazon?
The exact SparkCharge Roadie Portable was not verified as an Amazon consumer listing in the available research. SparkCharge’s own sales positioning directs registered businesses to contact its sales team for customized packages and pricing.
Amazon does carry adjacent products marketed as a portable EV charger, but those should not be presented as the SparkCharge Roadie. Before buying an alternative, check whether it is:
- A battery-powered charger or simply a portable charging cable/EVSE
- Level 1, Level 2 AC, or DC fast-charging equipment
- Compatible with the vehicle’s charging connector and charging system
- Usable with the electrical supply available at the intended location
- Designed for emergency use, home use, or repeated commercial operation
A lower-cost consumer charger may be useful for home or travel charging, but it is not automatically comparable to a commercial 20 kW battery-powered DC system. Product availability, pricing, connectors, and vehicle compatibility also change, so any retailer listing should be checked immediately before purchase.
Why it may look like SparkCharge vanished
There are three main reasons people may assume the company failed:
Best Value
- Universal J1772 Compatibility: Designed with a standard J1772 connector, this J1772 charger works with most J1772 electric vehicles and PHEVs, including BMW, Mercedes-Benz, Hyundai, Kia, Nissan, Rivian, Ford, Chevy, Volkswagen, Toyota and more. Note: Tesla vehicles require a J1772 to Tesla adapter (not included)
- Flexible Outlet Compatibility: This portable EV charger comes with a NEMA 6-20 plug and a NEMA 5-15/5-20 to 6-20 adapter. Supports Level 1 (8–12A) and Level 2 (16A). Max 12A (1.44kW) on 120V NEMA 5-15/5-20 outlets, and full 16A (3.84kW) with a 240V NEMA 6-20 outlet. One charger is designed to cover home, garage, and travel charging needs with reliable performance
- Adjustable Smart Charging Control: Customize charging safely with adjustable current settings (8A/10A/12A/16A) to match different circuits. The 0–12 hour delay timer helps schedule overnight charging during lower electricity rates. Integrated LCD display shows real-time voltage, current, power, and charging status for clear monitoring without apps. Note: Press 'A' or 'T' for 3s to set and confirm.
- Home Charging & Travel Backup: For daily home use while remaining fully portable for travel. This level 1 ev charger includes a durable 25FT ev charging cord, providing flexible reach for garage or driveway charging. Charge overnight to take advantage of lower utility rates—potentially saving up to $500 annually on electricity costs. The included carrying case makes storage easy and keeps a dependable backup charger available in your trunk for road trips or visiting friends
- Engineered For Safety & Durability: Built for dependable daily use, this electric car charger features an IP65 waterproof rating for all weather operation. Equipped with a UL-listed cable, fully rubberized connector, and advanced protection against overcurrent, overheating, and electrical faults. Designed to ensure safe, stable, and long-term charging performance in demanding environments
- The television pitch created a consumer expectation. Viewers saw a portable charger aimed at an obvious roadside problem, so they reasonably expected to find it in ordinary retail channels.
- The company’s customer changed. SparkCharge increasingly focused on businesses, fleets, and managed charging services rather than individual buyers.
- Commercial infrastructure companies are less visible to consumers. A company can be actively deploying equipment and serving fleets without having a prominent consumer storefront or a widely stocked Amazon listing.
In other words, the absence of a simple retail checkout page is not evidence that SparkCharge closed. In this case, the current product pages, service offering, reported financing, and company-reported deployment figures point in the opposite direction.
Final verdict
SparkCharge survived Shark Tank and appears to have grown, but not in the exact form many viewers expected. The company reportedly secured Mark Cuban and Lori Greiner’s investment, continued raising capital, and transformed its portable-charging idea into a commercial mobile-EV-charging platform.
The Roadie Portable remains active, but it is primarily a configurable product for registered businesses and fleets. SparkCharge’s larger opportunity is now Charging-as-a-Service, mobile fleet charging, and roadside or on-demand deployment—not mass-market sales of a consumer gadget.
Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallOutdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchFrequently Asked Questions
Is SparkCharge still in business?
Yes. The available evidence indicates that SparkCharge continued operating after its Season 12 appearance. It maintains product and service offerings, announced $30.5 million in new financing in May 2025, and says it is expanding mobile charging for commercial customers and fleets.
Did Mark Cuban and Lori Greiner invest in SparkCharge?
The reported televised deal was $1 million from Mark Cuban and Lori Greiner for 10% equity plus 4% advisory shares. Later reporting identifies Cuban and Greiner as investors, although the exact private closing documents and any later ownership changes are not public in the reviewed sources.
Can consumers buy the SparkCharge Roadie Portable on Amazon?
SparkCharge’s current information says Roadie Portable is sold to registered businesses through its sales team in the United States and North America, with pricing based on configuration. The exact Roadie Portable was not verified as an Amazon consumer listing.
What is the SparkCharge Roadie Portable?
The Roadie Portable is a battery-powered commercial DC fast-charging system. SparkCharge lists a 3.45 kWh battery module, 3.35 kWh usable energy, up to 20 kW output, 150–500 VDC output voltage, up to four stackable batteries, and up to 60 miles of advertised range delivery for a configured unit.
The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →The Bottom Line
Bottom line: SparkCharge did not go out of business after Season 12. It evolved from a portable-charger startup into a commercial mobile-charging and fleet-services company. The Roadie Portable is still offered, but primarily through SparkCharge’s sales team to registered businesses rather than as a normal Amazon consumer product.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
