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Description
Thunder DC-DC Battery Charger 20A With Solar InputThunder DC DC Battery Charger 20A With Solar Input TDR02021 Warranty One Year Length 190mm Voltage 12 24V Note Come's with LCD Bluetooth Screen Width 120mm Height 40mm Battery Type GEL, AGM, Led Acid and Lithium Environmental IP67 Temp Range 0 90 Deg Features Easy to read remote mount Bluetooth LCD screen 12 24V system input with 12V output 0 90 Operating Temperature IP67 Modular design to easily increase amperage outputs using MST (Modular Sense
Thunder DC-DC Battery Charger 20A With Solar Input TDR02021
| Warranty | One Year |
| Length | 190mm |
| Voltage | 12/24V |
| Note | Come's with LCD Bluetooth Screen |
| Width | 120mm |
| Height | 40mm |
| Battery Type | GEL, AGM, Led Acid and Lithium |
| Environmental | IP67 |
| Temp Range | 0-90 Deg |
| Features | • Easy to read remote mount Bluetooth LCD screen • 12-24V system input with 12V output • 0-90° Operating Temperature • IP67 • Modular design to easily increase amperage outputs using MST (Modular Sense technology) • Lithium battery charging profile • Internal charger temperature monitoring and power output control • Over charging,short circuit and temperature protection • Reverse polarity protection • 50V solar input with MPPT regulated output allowing 300W of Solar • Unit: 190x125x40mm Screen: 75x75x20mm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Durable
If you have an aggressive chewer this will hold up for about a month. After about a month of daily use my police k9 will get the ends off. Is it completely indestructible no, does it hold up better then any other toy he’s had absolutely. When you have a dog with super high toy drive you understand nothing is indestructible but I will say a month for a toy to last with my dog is great and I accept the fact I just have to buy new toys monthly. For reference my dog will destroy a Kong in about half the time.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
GREAT DURABILITY FOR MY XL SUPER CHEWER !
My dog LOVESSSSS this toy. It’s definitely one of her favorites! I have a Pit-Mastiff mix and she loves to chew toys, but her breed also means she’s got an outrageous amount of strength in those jaws, making it hard to find toys that can last without getting torn up super easily. We typically buy Kong “Super Chewer” toys and this has held up better than those! We’ve had it a good few months and it’s super durable. She gnaws on this thing every day for a good bit of time, and it doesn’t have any weak spots, holes, chunks missing, NOTHING, except a few dimples. It’s firm but also has give to it that (I think) really provides a good chewing option. It’s got enough weight and give to it that I can throw it for her and it’ll bounce without flying around crazy like some toys. The toy itself is not super cute, but my dog definitely is when she’s carrying it around everywhere 🥹
My only con is that I wish it came in other colors! I was surprised that she liked it so much because she typically prefers bright colored toys like red/orange/blue/green. It took some time, but once she warmed up to it and realized she could chew as hard as she wanted on it, it was game over from there.
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Reviewed in the United States on October 11, 2025
★★★★★ 4
Durable dog toy
Solid toy for Malinois
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Extremely Durable
This is truely for heavy chewers. Both my bully mixes have chewed through every bone/ball including Kong. They have had these for about 6 months and they are hardly worn. The dogs love chewing on them too. I wish they came in flavors.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Must have toy
Found out the hard way my sweet little shy rescue pup can chew through any toy in under 5 min. If it says indescribable they have never met her....until this toy. It has been almost two weeks now. She loves this thing and you cannot tell she has even tried to destroy it. If she does manage to somehow I am instantly buying another. This thing is awesome, a must have for super cheers, and she LOVES it
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Reviewed in the United States on February 8, 2026