![Samlex Evolution F Series 1200W, 120V Pure Sine Wave Inverter/Charger w/12V Input 40 Amp Charger [EVO-1212F]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/71933XL.jpg?v=1706743848)
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Description
Samlex Evolution F Series 1200W, 120V Pure Sine Wave Inverter/Charger w/12V Input 40 Amp Charger [EVO-1212F]Evolution F Series 1200W, 120V Pure Sine Wave Inverter Charger with 12V Input & 40 Amp Charger Pure sine wave inverter charger with 6 programmable charging profiles 2, 3 and 4 stages with Equalization. For use with Lead Acid or Lithium Batteries. Samlex Evolution Series inverter chargers provide reliable AC power wherever its needed. For use with boats, RVs, cabins and specialty vehicles, as well as alternative energy, back up and emergency power
Evolution™ F Series 1200W, 120V Pure Sine Wave Inverter/Charger with 12V Input & 40 Amp Charger
Pure sine wave inverter/charger with 6 programmable charging profiles – 2, 3 and 4 stages with Equalization. For use with Lead Acid or Lithium Batteries. Samlex Evolution™ Series inverter/chargers provide reliable AC power wherever it’s needed. For use with boats, RVs, cabins and specialty vehicles, as well as alternative energy, back-up and emergency power applications.
Adaptive Battery Charger Option for Lead Acid Batteries
- 6 programmable charging profiles – 2, 3 and 4 stages with Equalization
- Algorithm monitoring in the Bulk Stage assesses the battery’s condition. The remaining charging stages are based on the battery’s condition rather than a pre-set charging time.
- Reduces excess charging time and extends life of battery
Transfer Switch
- Zero transfer time when switching from Inverter to AC input source. When AC input source comes on, the inverter synchronizes with the incoming wave form and then transfers instantly at zero crossing without interruption to the load.
Surge Capacity (Active Power Boost)
- The inverter has a surge capability of 3X its continuous power rating, allowing it to turn on loads with high starting surge.
- Inverter loads can exceed the continuous power output by the Power Boost Allowances without triggering and overload fault.
- There is no need to upsize to a larger inverter/charger to handle a heavy surge load, resulting in reduced costs.
Solar Input
- Connect a solar charge controller (up to 50A) directly to the EVOTM though the Battery Charger External DC Input
- External charging current is monitored to free up more power from the grid to be available to the load while charging.
- ONLINE Mode can be used to prioritize Batteries/Inverter over the grid, ideal for those who want to operate primarily on solar power, even when the grid is available (when grid is costly).
State-of-the-Art Technology
- Multiple physical points of protection monitoring are scanned up to 10,000 times per second to detect adverse internal and external conditions.
- The EVO™ is practically indestructible. The EVO™ will detect fault conditions and initiate a healthy shutdown before any damage can be done.
AC Input / Output Option
- AC Power Cord Inlet and Duplex GFCI outlet: EVO-1212F/1224F; hardwired: EVO-1212F-HW/1224F-HW
- The EVO-RC-PLUS remote control (sold separately) can be used to capture detailed EVOTM performance data, stored on a removable 16GB SD Card. Advanced features for programming various parameters and modes of operation. 4 rows of 20 character alpha numeric LCD display for messaging.
- The EVO™ uses five temperature sensors placed throughout the unit to determine operation of 2 speed controlled cooling fans. Reduces unnecessary fan noise and energy consumption by only running when and where the fans are needed.
Applications:
- Boats, RVs, trucks, specialty vehicles
- Alternative energy, off-grid, cabins, remote locations, areas with unreliable utility power
- Back-up and emergency power applications
- ABYC Compliant
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Specifications:
- Charger Output Voltage: 9.1-17v
- Inverter Cont. Output Wattage: 1200w
- Inverter Output Voltage: 120v
- Inverter Input Voltage: 12v
- Charger Input - Voltage: 120v
- Outlet Qty: 2 Duplex GFCI
- Charging Banks: 1
- Charger Output - Amps: 0-60a
- Box Dimensions: 12"H x 18"W x 21"L WT: 45.75 lbs
- UPC: 622988078705
Quick Guide (pdf)
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
4.3 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Real walnut wood. High quality.
Color: Walnut Wood, Size: Large, Color: Walnut Wood, Size: Large
This is authentic walnut wood. I was apprehensive at first. My fear was that it was pine stained to the color of walnut. I thought the wood stain would come off on my wrists and wear over time.
Turns out this is a genuine chunk of walnut! Worth the $20. I laser engraved my logo onto it and it revealed that it’s 100% walnut to the core.
Elegant solution. Perfectly comfortable. Way less corny than those squishy wrist rests from the 2000’s. Nice rubber gaskets on the bottom to keep it from slipping. Does not move while in typing.
The exact right size for supporting your wrist on a full size Keychron keyboard. I’m using it with a P6 Ultra. But it would fit any full size Keychron keyboard.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Surprisingly comfortable and stylish wrist rest!
Color: Walnut Wood, Size: Large
This wrist rest is the perfect compliment to my desk set up. I was hesitant about buying a wood product like this, but I’ve been pleasantly surprised how comfortable and smooth it is during extended use. For the price, it feels like a premium product, and I love that it stays put with the rubber feet. The size is perfect for a full-size keyboard, with just the right thickness to keep your wrist and palms comfortable. If you’re looking for an elevated way to decorate your desk while protecting your wrist, this is a great choice.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Great wrist rest with a modern look!
Color: Walnut Wood, Size: Medium, Color: Walnut Wood, Size: Medium
This is a great looking addition to my desk. It’s a just the right length to fit my keyboard and I love the walnut coloring! It’s real wood and has nice rubber feet on the bottom to keep it from moving around. The angle is nice for my wrists and it’s easy to clean with just a damp cloth. If I ever wear this one out (which I doubt) I’d buy another!
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Super comfortable - much better than memory foam wrist rests!
Color: Walnut Wood, Size: Large, Color: Walnut Wood, Size: Large
Get this wrist rest - you won't be disappointed. Had ergonomic keyboards and have tried memory foam rest in the past and this is much better. Smooth wood, perfect height and very supportive to keep wrists in neutral position when typing. Got the 17.3" and like that there's ample room to not feel squashed, but probably could have done with the medium length. Great angle for my mechanical keyboard. Love it!
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Reviewed in the United States on April 6, 2026
★★★★★ 4
What an excellent wrist rest! Except for this one thing....
Color: Walnut Wood, Size: Large
This is a solid piece of wood with great quality. Fantastic large rubber grips on the bottom (left and right sides only).
Pro: I use it for editing and gaming. And though I thought the wood might be a bad choice in the long run, it turns out it's pretty nice. Not as comfortable as a gel rest but I knew what I was getting when I ordered it. I buy things for function AND aesthetics. I love how this looks. The uniqueness is really something. I got the natural one instead of the black so that the grains and lines can be easily seen.
Con: Unfortunately, after almost 2 months, the wood has warped some. Not enough to effect my typing but, enough that I notice it. The warp is the kind where the opposite angled corners go up and down. While the other 2 corners are fine. In my case, the top left and bottom right, when pressed independently, rock the wrist rest. The top right and bottom left stay grounded. This is why I took a star off. Because there's no way this should be happening.
So, looks and quality are up there. The rubber grips are solid. Why it's warping is puzzling to me. NO liquid wasted on it. Or, extreme temperature changes have happened. I've made sure the rubber grips. And that the surface the rest sits on (a glass mouse scrolling top by Superglide) is clean. Yet, I get this slight rocking. It bugs me this all happened right after the return window closed. I would've simply exchanged it. I love it too much. I mean, this is, again, a SOLID piece of wood. Maybe this won't happen for everyone. I mean, it's wood. Eh
I would still recommended this regardless.
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Reviewed in the United States on November 24, 2025
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