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Description
Rich Solar 12V 60A DC-DC Battery Charger for RV, Van, Boat, Off-Grid | Lithium & Lead-Acid Batteries RS-DC60FREE SHIPPING!!!! 12V 20A 40A 60A DC DC BATTERY CHARGER Combines isolator and charger Compatible with alternators Supports AGM, Flooded, Gel, and Lithium batteries Power Your System Without Limits Multi Battery Ready: Works with 12V AGM, Flooded, Gel, and Lithium batteries. Simply use the Mode Selection Switch to choose the correct battery type for flexible and safe upgrades. Alternator Friendly: Supports both smart and traditional alternators through
FREE SHIPPING!!!!
Power Your System Without Limits
-
Multi-Battery Ready: Works with 12V AGM, Flooded, Gel, and Lithium batteries. Simply use the Mode Selection Switch
to choose the correct battery type for flexible and safe upgrades. - Alternator Friendly: Supports both smart and traditional alternators through the 12V starter battery connection.
- Built for Any Setup: Ideal for RVs, vans, boats, and off-grid systems, minimizing compatibility issues and installation effort.
Charge Smarter, Last Longer
-
Adaptive Charging for Lithium: Adaptive Charging for Lithium- 2-stage charging safely reactivates over-discharged lithium batteries and charges them to 100%.
- Optimized Lead-Acid Charging: 3-stage charging maximizes battery life and charges to 100%.
Keep Your System Safe
- Smart Circuit Protection: Guards against over-voltage, over- temperature, and reverse polarity to keep your system safe.
- Battery Isolation: Prevents reverse current between batteries, protecting both the starter and auxiliary batteries.
- Peace of Mind: Ensures safe, worry-free operation in RVs, vans, boats, and off-grid systems.
Safe, Reliable Battery Operation
- Engine-Safe Charging: D+ ignition terminal charges only when the engine is running, safeguarding the starter battery.
- Low-Current Mode: LC terminal supports small alternators or weak power sources, preventing system overload.
- Temperature-Adaptive Charging: RJ11 sensor port adjusts voltage for cold or hot environments to extend battery life (not for lithium batteries).*D+, LC cables, and a temperature sensor are not included.
| Model | RS-DC20 | RS-DC40 | RS-DC60 |
| Product Name | 20A Battery Charger | 40A Battery Charger | 60A Battery Charger |
| Input Nominal Voltage | 12VDC | 12VDC | 12VDC |
| Operating Voltage Range | 10–16VDC | 10–16VDC | 10–16VDC |
| Output Nominal Power | 250w | 500w | 750w |
| Output Nominal Current | 20A | 40A | 60A |
| Operating Current Range | 18-22A | 37-43A | 55-65A |
| Weight | 4.0 Ib | 4.9 lb | 6.2 Ib |
| Dimensions | 8.4 × 7.4 × 3.1 in | 10.3 × 7.4 × 3.1 in | 12.3 × 7.4 × 3.1 in |
| Efficiency | >85%, @14VDC, 30% load | >85%, @14VDC, 30% load | >85%, @14VDC, 30% load |
| Battery Charging Mode | 2-stage for lithium; 3-stage for lead-acid | 2-stage for lithium; 3-stage for lead-acid | 2-stage for lithium; 3-stage for lead-acid |
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
4.2 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 3
Meh.
Style: Wild Mint 2 Pack
I am almost through with one tube and it seems fine. Doesn't seem to clean or whiten any better than regular store toothpastes.
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Reviewed in the United States on March 21, 2025
★★★★★ 5
Works
Style: Wild Mint 2 Pack
Works!
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Reviewed in the United States on February 20, 2026
★★★★★ 5
Great product. Healthy whitening
Style: Wild Mint 2 Pack
One of the best toothpastes no one knows about
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2025
★★★★★ 5
Incredible battery life, effective cleaning, a whole years worth of brush heads!
This is the mac-daddy of electric toothbrushes! I would even use it as an adult, it's that good! The designers of the Vekkia Sonic Rechargeable Kids Electric Toothbrush put a lot of thought into this toothbrush and have knocked it out of the park. The things I like most are:
* The battery life. The battery life on this toothbrush is unheard of! It's been a over a month and we have charged it once. This is the perfect feature to take this toothbrush while traveling!
* The timer. The timer makes it so that my kids know to keep going until the timer goes off, and I don't have to keep saying, "Not yet, get every tooth, you haven't brushed long enough."
* The adjustable cleaning modes. One of my kids is sensitive to the vibration on their teeth, so they won't use electric toothbrushes; however, with multiple settings, it is gentle enough to not bother them, and adjustable to a stronger vibration for my kids who don't mind it. And I have peace of mind that no matter which one they choose, their teeth are being cleaned properly.
* The size of the heads. The heads are small enough that the toothbrush fits comfortably between their gums/teeth and their cheek. Some of them are so big that it is uncomfortable and hard to use, especially on the back teeth. This toothbrush is designed for an effective and comfortable brushing experience.
* This toothbrush is durable. Unfortunately our toothbrush has been dropped onto our tile, and knocked off the counter once. Fortunately, this toothbrush was designed for kids, understanding accidents can happen, and it endured all of that without any cracks, dings, or signs of a fall.
* The price. Dentists recommend replacing your toothbrush every three months. While $15.99 (at the time of this review) may initially seem high, you are getting four brush heads. This is an entire year's worth for less than $16.
What I would change:
* I would love for VEKKIA to make electric toothbrushes for adults with these same features so my spouse doens't wonder why I am using a dinosaur toothbrush haha!
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Reviewed in the United States on August 19, 2025
★★★★★ 4
Perhaps an ultra soft mode is missing
It works great, but my kiddo found the vibration too strong for his mouth, he's using it turned off for now 😒
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Reviewed in the United States on February 23, 2026