








⚡ Charge smarter, camp longer — never miss a watt!
This 2-meter Solar Connector to DC 8mm Adapter Cable features heavy-duty 12AWG and 14AWG wiring, supporting up to 12 amps and 36 volts for reliable, high-efficiency solar power transfer. Compatible with a wide range of portable power stations including Jackery Explorer series, BLUETTI, GZ Yeti, and Anker, it ensures versatile, plug-and-play connectivity for all your outdoor power needs. Designed for durability and optimal performance, this cable is your essential upgrade for stable, hassle-free solar charging on the go.






























| AC Adapter Current | 12 Amps |
| ASIN | B0DBQ7N2VM |
| Best Sellers Rank | #10,692 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #47 in Solar & Wind Power Parts & Accessories |
| Brand | Tonton |
| Cable Type | Solar |
| Color | Solar Connector - MC4-DC7909/8020 |
| Compatible Devices | Solar Panel, Jackery Explorer Series, BLUETTI series, GZ Yeti series, Anker series, Portable Backup Power Station 330W |
| Connector Gender | Male-to-Male6.6 |
| Connector Type | Dc 8mm Male |
| Customer Reviews | 4.5 4.5 out of 5 stars (875) |
| Indoor/Outdoor Usage | Outdoor |
| Item Weight | 9.5 ounces |
| Item model number | SC-DC78 |
| Manufacturer | Tonton security |
| Maximum Voltage | 36 Volts (DC) |
| Model Name | SC-DC78-US |
| Number of Items | 1 |
| Number of Pins | 4 |
| Product Dimensions | 7.87 x 3.94 x 0.67 inches |
| Recommended Uses For Product | Solar Power Applications |
| Special Feature | Heavy-Duty Construction |
| Wattage | 200 watts |
L**N
This cable delivers more power.
This cable improved the amount of power received. The quality is good, The anderson connections are easy to use and function well. My solar generator is delivering more power now that we replaced the proprietary cables with this larger gauge Tonton extension cable. It is a good value. I would buy it again.
B**O
Great value; seems fine quality
Jackery is only 55% as long and yet 33% more expensive. Seems identical in build and quality to Jackery other than branding label. I can't swear that this 9M delivers the same energy as the 5M Jackery, though, because solar readings can be very variable, and 2 seconds after one reading can jump up and down whether you're comparing cables or just standing there. Note 9M makes a larger "coil" to stow than 5M, but it's not awful and not unwieldy.
T**T
Reliable and Essential for Solar Power Setups
I bought this MC4 to 8mm adapter cable to connect the solar panel on my trailer to my Jackery 2000 Pro power station, and it works flawlessly. If you're setting up a portable solar charging system with components from different brands, this adapter is a must-have. The build quality is excellent — the MC4 connectors are snug and secure, and the 8mm with the DC8020 plug fits perfectly into the input port on my power station. There's no wobbling or loose connections, which gives me confidence in both the power transfer and safety. I've used it on several camping trips and off-grid setups, and it's held up well in both hot and cold weather. The cable insulation feels durable and weather-resistant, which is important when you’re using it outdoors for long periods. Pros: Simple plug-and-play compatibility Solid construction and weather-resistant materials Great fit for connecting MC4 solar panels to 8mm input power stations Reliable performance with no noticeable voltage drop Cons: Cable length is on the shorter side (you may need an extension for more flexibility) Not compatible with Anderson Powerpole or other connector types — make sure it's the right fit for your setup Overall, this little adapter is a crucial link in any DIY solar setup. It saved me from having to buy brand-specific panels and opened up a lot more options. Definitely worth it if you're looking to connect standard solar panels to a portable power station.
A**Y
Works great.
Perfect fit for Jackery and maybe others…
J**S
Just wish the cable is longer
I really like this solar panel connection kit. It is well built and let me connect my 200w solar panel to many power stations, power banks and even rechargeable devices. It’s easy to install, just plug in and charge. The charging speed is fair, depending on the sun exposure, of course. My only complaint is the size. I just wish the cable is longer so I don’t have to move the heavy power station outside.
M**Y
Great Adapter cord with multiple hook up options!
I love this thing, the quality of the cord seems great and the options of different hookup's with the one adapter is super convenient. I use it to charge my different battery packs or to run a fan from the solar panel attached to the top of my camper van.
S**1
It connects great!
This will plug into the battery side and the solar panel cord. I wish that it would have plugged into the solar panel so that the USB ports on the solar panel cord didn't have to be left out with the panel. It comes with a couple of cord keepers to keep it rolled up nicely for the next time.
R**L
Solar energy is the best
It seems to be built from good quality materials.
M**E
Good cable that does the job. Connect well with jackery powerstation
N**S
Does not fit in the charging socket of a Goal Zero Yeti 500X. The cable plug casing is too thick. One could probably carve away some material with a knife, but a better fit from the start would be preferable.
C**N
Muy buen producto
E**B
Strong build quality with a firm connection on both ends. Fits the 8mm Jackery port without looseness. Delivers steady charging from solar panels with no heat or drop in performance. Cable length is practical and insulation feels durable. Reliable adapter for portable power setups.
Y**9
接続端子同士のサイズが不安でしたが無理無くスムーズにセット出来たので良かったです。
Trustpilot
4 days ago
2 months ago