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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
Renogy 12V 40A DC-DC Battery ChargerThe Renogy 12V 40A DC DC Battery Charger (NEW) is the second generation of the DCC series, designed to provide an exceptional driving charging experience with advanced smart control technology. This onboard battery charger is compatible with both smart and traditional generators, ensuring efficient energy utilization and protecting vehicle batteries. With multiple electronic protections and up to 94% charging efficiency, it provides a reliable and
The Renogy 12V 40A DC-DC Battery Charger (NEW) is the second generation of the DCC series, designed to provide an exceptional driving charging experience with advanced smart control technology.
This onboard battery charger is compatible with both smart and traditional generators, ensuring efficient energy utilization and protecting vehicle batteries. With multiple electronic protections and up to 94% charging efficiency, it provides a reliable and efficient charging experience.
The integrated intelligent charging logic optimizes the charging process seamlessly, while the remote monitoring feature allows you to track the generator system's status through the app. Elevate your driving experience with Renogy, a trusted companion for outdoor adventures and van life.
Advanced High-Temperature Performance
The second-gen DCC charger intelligently adjusts output power In high-temp environments to ensure efficient and safe charging.
Optimize Battery Health
Enable or disable lithium battery activation based on battery status via the DC Home app, extending battery lifespan.
Smart Control for Simplicity and Efficiency
Effortless remote monitoring and control of charging parameters.
Comprehensive Accessories for Easy Installation
The included battery temperature sensor provides real-time data to the charger, allowing them to adjust charging parameters accordingly for optimal performance.
Specifications
- Terminal Range: 8AWG - 6AWG
- Grounding: Common Negative
- Communication Protocol: RS485 Communication
- Operating Temperature Range: -4? -122? /-25 ? - 60?
- Storage Temperature Range: -4? -122? /-40 ? - 85?
- Humidity: 0%-95%, No Condensation
- Maximum Operating Altitude: 3000m
- Enclosure Rating: 0%- 95% ,no condensation
- Dimensions: 9.31 in (236.5 mm)x6.00 in (152.5 mm)x2.36 in(60.5 mm)
- Weight: 4.41 lb / 1.88 kg
- Certification: CE/RoHS/FCC
- Protection: Reverse Polarity Protection/Overvoltage Protection/Over Discharge Protection/Overcurrent Protection/Over Temperature Protection
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
4.4 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 3
Love the print, but didn't like the style...
Size: Small, Color: Dark Camel Leopard
I'm 5'5 114lbs 34B and got the "camel" leopard print in size small. I think it's technically a cute shirt and it fits okay, I guess, but the style and color ended up looking terrible on me! For reference, the size small measures 21 inches long (from the center of the front collar to the bottom), and about 18 inches wide. I find the style really unflattering on me.
The color seemed like it would be flattering for most skin tones, but it ended up making my yellowish skin tone (I'm half asian) look sickly. Also note that this shirt is made of rayon, which is sensitive to heat, so if you get it (and you like it) you should keep it out of hot water and avoid putting it in the dryer if you don't want it to shrink.
As for the fit, I usually wear size small unless I want my shirt to fit oversized or flowy etc, so I got this in small. It fits loose enough to be comfortable, but this type of collar is so unflattering on me (I could deal if it was either higher or lower) and the curved hem and in-between length just doesn't suit my body type. LOL, apparently, the fact that it has a cool print still doesn't change the fact that the "muscle" tee style looks terrible on me.
It might suit someone else though. The fabric is stretchy and soft, but it's not clingy or see thru (might be in other colors though). The armholes also don't gape at all (doesn't show any of my bra). I ended up having to return it.
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Reviewed in the United States on June 23, 2022
★★★★★ 5
Comfy
Very comfortable clothes and it fits me just quite right.
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Reviewed in the United States on June 11, 2026
★★★★★ 5
Perfect Summer Tank!
Size: X-Large, Color: Black
I recently added the Amazon Essentials Relaxed Fit Sleeveless T-Shirt to my everyday wardrobe, and I’ve been pleasantly surprised by how versatile and comfortable it is.
Fit & Comfort:
True to its name, the relaxed fit is roomy without looking baggy. It’s ideal for casual wear, working out, or layering under jackets and cardigans. The sleeveless cut offers great freedom of movement, and the armholes are well-designed—not too tight and not too loose. It’s flattering on different body types and long enough to cover the waistband comfortably.
Fabric Quality:
The cotton blend is soft, breathable, and holds up well in the wash. It’s not too thin or see-through, which I appreciate. It also doesn’t cling, making it perfect for hot days or light workouts.
Style & Versatility:
The design is simple but stylish—easy to pair with leggings, shorts, or jeans. Available in multiple colors, so it’s easy to stock up for mix-and-match options.
Price Point:
Great value for the price. It's budget-friendly without feeling cheap, and it performs just as well as more expensive basics from other brands.
Minor Cons:
Some lighter colors may show sweat slightly more.
If you prefer a more fitted look, you may want to size down.
Final Verdict:
The Amazon Essentials Relaxed Fit Sleeveless T-Shirt is a solid everyday staple—comfortable, affordable, and stylish in a low-key way. Whether you're lounging, running errands, or hitting the gym, this tee gets the job done.
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Reviewed in the United States on June 12, 2025
★★★★★ 5
Nice
Size: Large, Color: Forest Green
These are really nice very soft and a great value for the price! Runs true to size Only issue for me would be the armpits are a bit large. But the colors are beautiful also
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Great Top for a Great Price
Size: Large, Color: Plum, Size: Large, Color: Plum
This is a very comfortable tank top. The fabric is lightweight and very soft. I also like the length and the fact that the armholes are not too big. In the pictures added you can see a side view. I was wearing a compression style workout bra that comes up higher, so it works perfectly when working out around others (maintains some sense of modesty). For reference, I am 5'7" and 145lbs and I ordered a large. I love the color and the feel of the top. It is very comfortable for work outs or just lounging.
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Reviewed in the United States on June 6, 2026