Skip to content

EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year Warranty

Marsoni M251S
Sale price$2747.50
Pay 4 payments of $686.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year WarrantyEG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle 48V Off Grid Power Smart BMS + Self Heating 10 Year Warranty Take control of your energy needs with the EG4 12000XP & 314Ah Wallmount Indoor Battery Bundlea high performance, off grid power solution designed for whole home backup, cabins, and remote systems. This complete kit pairs EG4s flagship 12,000W inverter with one or two 314Ah lithium wall mounted batteries, delivering up to 32. 2kWh
Easy Shipping

Quick Dispatch:

Your EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year Warranty orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year Warranty ships.

Need Help?
Questions about EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year Warranty, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year Warranty in your area.

Get Shipping Estimates

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
4.8 ★★★★★
Based on 1139 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
El James
Fort Morgan, US
★★★★★ 5
Super chewer approved
Flavor Name: Peanut Butter, Size: Large
One of the few safe chewy bones for a super chewer. Very durable, an appropriate price, and a good size for our 70lb pitty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
J
Verified Purchase
jvonbernard
Omaha, US
★★★★★ 5
The best toys for dogs I could ever find
Size: X Large
I have bull terriers. They chew wood for fun... But this brand in the appropiate size and in any shape has been the best thing for them! They last for a very long time (they have not even dented them and they've had one (another shape) for the last two years. Now I bought these bones so that they can play together, each graving one side of it. They have so much fun! They are worth every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
T
Verified Purchase
tammi pasquale
New York, US
★★★★★ 5
Best chew toy
Size: Medium (Pack of 1)
Kong toys are the best. They hold up through the heavy chewing stage. Definitely recommend if you have a heavy chewer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
E
Verified Purchase
Erica
Draper, US
★★★★★ 5
Not for aggressive chewers
Size: Medium (Pack of 1)
My dog absolutely loved this Kong Goodie Bone at first and was super excited about it. Unfortunately, it didn’t hold up nearly as long as I expected. Within just a few hours she had already torn pieces off of it, and I ended up finding little red rubber pieces all over the house. I wouldn’t recommend this for aggressive chewers at all. It may work better for lighter chewers or dogs that are gentler with toys, but mine destroyed it way too quickly. Disappointing because she really did enjoy it while it lasted.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
S
Verified Purchase
Sheri Bealer
Louisville, US
★★★★★ 4
Very sturdy for good chewers
Size: Medium (Pack of 1)
My dog loves this. Shes a boxer Old English Bulldog mix and she’s a hard chewer. We put Kong treats in here when we leave and she’s on it in no time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025

recommand products