![Blue Sea 8120 - 5 Position 12V Panel w/Dual USB 12V Socket [8120]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/90049XL.jpg?v=1706817025)
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Description
Blue Sea 8120 - 5 Position 12V Panel w/Dual USB 12V Socket [8120]8120 5 Position 12V Panel w Dual USB & 12V Socket Part of the Blue Sea Systems Battery Management Panels. Distribute current from a high amperage source to lower amperage circuits. Features: ON indicating LEDsBacklit label positions All positive, negative, and grounding buses installed, fully pre wired Specifications: Positions Five (5) Nominal Voltage 12V DC Maximum Amperage 50A Circuit Breaker Type Magnetic Hydraulic Trip Free USB Output 12 24V Dual
8120 - 5 Position 12V Panel w/Dual USB & 12V Socket
Part of the Blue Sea Systems Battery Management Panels. Distribute current from a high amperage source to lower amperage circuits.
Features:
- ON-indicating LEDs
- Backlit label positions
- All positive, negative, and grounding buses installed, fully pre-wired
Specifications:
- Positions - Five (5)
- Nominal Voltage - 12V DC
- Maximum Amperage - 50A
- Circuit Breaker Type - Magnetic Hydraulic - Trip Free
- USB Output - 12/24V Dual USB
- Socket Output - 12V Dash socket
- Dimensions (H x W x D) - 7.5" x 5.25" x 2.5" (191 x 133 x 64mm)
In the Box:
- 8120 Panel
- Instruction Manual
*Sold as an Individual
Specifications:
- AC/DC: DC
- Max Breaker Quantity: 5
- Voltage: 12
- Box Dimensions: 5"H x 7"W x 12"L WT: 1.95 lbs
- UPC: 632085081201
Owner's Manual (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 5
So far, so good!
I received the mower quickly and on time. It was in great shape coming out of the box, and the minor assembly required was easy and well spelled out. I fully charged the batteries before trying out the mower. Setting to deck level 3, I was able to cut my back yard easily and completely which took me about 30-35 minutes. There was still significant charge in the batteries. For a small to medium yard, as in my case cutting the front one week and the back the next, this mower works great!
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Reviewed in the United States on May 4, 2026
★★★★★ 3
Nice, but not heavy duty
Nice and lightweight. Very simple to put together. ok for small yard. Mostly all plastic . Works fine out of the box ,but I don't expect it to last. Small blades. Not good for tough weeds.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Best sub $150 electric mower
Well built, packaged, and easy to assemble. Bought for a smaller lawn and does the job in a few passes. The raising and lowering handle is much more convenient then moving wheels up and down like similar models which makes adjusting height super quick. Has plenty of power to mow an average lawn. Can't speak about huge weeds or small plants if you let your yard get away from you. The power switch is very light to operate so hopefully it lasts. So far I am happy with it's purchase. The only reason I'm giving it a 1 star deduction is pulling it backwards it seems to get caught near the grass catcher which requires you pull up on the handle lifting the back wheels if you need to go backwards more than a few inches. Not sure if this happens when you raise it to full height. Will revisit if things get better or worse.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Heavy-Duty, Reliable, and Perfect for Outdoor Use
Size: 50 FT, Style: 16/3 Extension Cord, Color: Black, Size: 50 FT, Style: 16/3 Extension Cord, Color: Black
I’m really impressed with this HUANCHAIN 50ft extension cord! The quality is excellent — it’s thick, durable, and clearly built to handle both indoor and outdoor use. The waterproof design is a huge plus, especially for powering outdoor lights, tools, or holiday decorations. It’s handled rain and damp conditions without any problems.
The 16/3 gauge wire provides a strong, steady connection, and the cord stays flexible even in cold weather — no stiff or tangled mess like cheaper cords. The 50-foot length gives me plenty of reach for yard projects, and the black color blends in nicely.
Overall, this is a well-made, dependable extension cord that feels like it’ll last for years. Great value for the price — I’d definitely buy HUANCHAIN again!
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Reviewed in the United States on November 5, 2025
★★★★★ 5
NICE CORD - GOOD PURCHASE
Size: 50 FT, Style: 16/3 Extension Cord, Color: Black
Purchased to use with an electric outdoor dusk to dawn light that needs to be plugged in but I needed an extension cord to reach the outlet. This worked perfectly. I also liked that the cord is very pliable. It would be easy to roll up if you just need an extension cord occasionally.
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Reviewed in the United States on June 2, 2026