Abyss® | On-Board High-Precision Marine Battery Charger | Model AB-CRG-36V20A | Voltage 36V 20A | IP67 Waterproof | For 36V Lithium Trolling Motor Batteries
DESCRIPTION
Built for the open water and designed for serious anglers, mariners, and power users, the ABYSS® On-Board 36V 20A High-Precision Marine Lithium Battery Charger delivers lightning-fast, intelligent charging for 36V lithium battery systems especially the Abyss® 36V 105Ah Trolling Motor Battery.
Whether you're prepping for a long offshore run or optimizing battery recovery between tournament heats, this compact but powerful onboard charger gives you the performance edge. Featuring IP67 waterproof housing, ignition protection, and advanced safety circuitry, it thrives in demanding marine environments and protects your gear with every charge.
Key Features
High-Speed 36V 20A Precision Charging Optimized for marine-grade 36V lithium batteries with ultra-efficient power delivery.
Fully Waterproof & Corrosion Resistant (IP67 Rated) Built to survive saltwater spray, high humidity, and marine vibration.
Intelligent Battery Management with Auto Shutoff Prevents overcharging and overheating with precision-controlled cutoffs.
Advanced Safety Suite Includes short-circuit, reverse polarity, overheat, overcharge, and ignition protection.
LED Charging Indicators Easily monitor charge status, battery condition, and safety notifications.
Rugged Marine-Grade Construction Compact, sealed ABS case with oil, gas, UV, and chemical resistance.
Wide Compatibility Works with ABYSS® and most 36V LiFePO₄ lithium marine battery systems.
Effortless Installation & Cord Management Includes long, tangle-free 72" DC and AC cables with secure eyelets and fuse protection.
Detailed Specifications
Category
Details
Model
AB-CRG-36V20A
Application
On-board 36V LiFePO₄ marine battery charger
Input Voltage
120V–240V AC
Frequency
50Hz–60Hz
Output Voltage
43.8V–44.2V (Optimized for 36V LiFePO₄)
Charging Current
20 Amps
Charger Type
High-Precision Smart Charger
Battery Compatibility
36V Lithium (LiFePO₄) Batteries
Cooling
Passive aluminum heat sink with waterproof ventilation
Waterproof Rating
IP67
Safety Protections
Short-circuit, Overcharge, Reverse Polarity, Ignition, Thermal, Open Circuit
Status Indicators
Multi-color LED indicators (Power, Charging, Fault)
Operating Temp Range
-4°F to 104°F (-20°C to 50°C)
Storage Temp Range
-22°F to 140°F (-30°C to 60°C)
Relative Humidity
0%–95% (Non-condensing)
DC Cable Length
72 inches (182 cm), 16 AWG, 7.5A blade fuse
AC Cable Length
72 inches (182 cm), 18 AWG
Housing Material
Marine-grade ABS with epoxy resin sealing
Dimensions (L x W x H)
10.5" x 6" x 3" (267 x 152 x 76 mm)
Weight
7.1 lbs (3.2 kg)
Wire Color Coding
Red = Negative, Yellow/Green = Ground, Purple = Neutral
Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
Please reach out to us for any specific warranty information neededabout products and parts you can’t find!
Videos
Shipping
General Shipping Info:
Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!
Customer Reviews
Overall rating: 4.7 / 5 from 92 reviews.
I've started using the mulcher I on several parcels of land 10 acres . I have grind down a couple of 14 inch stumps. Caution the mount bracket behind the mulcher motor exhaust gets extremely hot even with gloves on . But the unit so far seems to works very good it's well put together.
The Firminator G3 is s heavy duty quality machine. The discs worked extremely well and planting and culti-packing is very smooth and easy. Working with Dillon at Ripping It Outdoors was a very good experience and seamless transaction.
After spending way to much money for forest mulching services I discovered this wonderful machine. It's not a giant powerhouse forest mulcher, but it does everything a property owner needs to maintain a forested property. I wish I would have found it sooner.
The Firminator is well built and functions well. I am having some trouble while planting mixed size seeds. Next time out I’ll try setting it so only the smaller seeds drop out the open it up for the larger seeds.
easy buying process and great communication. Mulcher works great, easily clears overgrown brush and even mulched a 5" thick mulberry tree fairly easily. running it off of my old 331 bobcat with no problem powering the drum at all. Only small issue which isn't a big deal is that the supplied hoses are about 16" too short to operate a full range of motion.
Over all built well. I like it is all cast iron and metal and not plastic. Had to modify fertilizer disc mount to fit correctly, nothing major, a little grinding. I modified the center link hitch point to accommodate my John Deere quick hitch. Have yet to plant with it but I’m sure it will work perfect. Love the grease fittings everywhere. Reminds me of the old farm equipment I grew up on, and still use periodically.
My firminator RT was delivered in good condition in ND. I will be using it next week. I have a 45 HP John Deere tractor that is supposed to lift 2000 lb but really struggles to lift this 6 foot firminator RT. I will just have to use in as a two pass operation for now.
I do wish there was a better operating manual for this unit. Maybe that is something you can work on.
I will give you an update once I start using it in a few days.
Great piece of equipment. Performs far better than I expected. One piece of advice - if property is significantly overgrown, consider the tractor attachment first to bring down the over growth and then switch to the UTV attachment to maintain property. No complaints worked perfectly.
Put this on Kubota 900 with winch hookup. This thing is a beast (within reason). I named it ‘Homie”, cause Homie don’t play. It will take care of stuff up to about 2” in diameter. You still have to remember that this is NOT like the ones on a bobcat or larger machinery. It does have its limits. But all in all I am very satisfied with it. Now on to the good part! The staff at Ripping It are outstanding! Especially Kayla in the office. She has gone above and beyond on making sure everything went right, from ordering to questions about installation. This young lady would be of great value at ANY company ! Her knowledge and personality are like over the top. This is my first experience with Ripping It Outdoors and I can only say positive things about them. With all that being said, I do fill out reviews on things I buy, AND I give a honest review. If it’s bad then you will know it. But if it’s good, well I tell the truth ! Again Kayla, from the bottom of my heart, a great big THANK YOU for all your help and just talking to you. I feel like we’ve know each other for years!
TENT is easy to put up , material is tuff as told....only complaint is that i wish the bottom had about 3 to 4 inches overlap towards the inside so i could install a 2 x4 or something to help hold the tent down in high winds we have here in virginia thanks
Hi, my name is Ken. I’ve had a great experience with Ripping It Outdoors. I purchased a Forax Hp40 Mulcher for my mini excavator. Kayla Patterson is who I dealt with from the beginning until I received it at my house. She has been wonderful to work with and looking forward to working with her with any other orders I purchase. Kayla answered any questions I had and kept me updated throughout the whole process, can’t say it enough just a wonderful person to work with!!
These are great feeders if you don’t have any feral hogs but if the hogs tear off the wiring harness from the timer to the feeder motor, you’re disabled. Then, if you ask for help from Outback, they refer you to the dealer but really you’re on your own for parts and repairs.
I have three Outback feeders that work as designed. They’re 13 years old and have always served well but this feeder misses the mark by a very high margin. I’d NEVER buy this product again.
Feeders need to be dependable and this unit is not.
This is my first experience with Ripping It Outdoors. Fortunately I got Dillion as a representative and everything from sales to shipping was spot on..
Thanks Dillion for your help!!
The only thing is when hooking up the actuator on my ATV. The wire is long going to the plug in. What has happened in the past about this. Is their video showing the usage of the control?
I had a guy from a shop come cut the shafts and hook me up. It went well. I've been using the mulcher and the tractor saw on my two tractors and having fun.