Fast & Free Shipping

Enjoy the Quickest Shipping Time in the Industry

Helping You Every Step of the Way

Experts with customer service. Live chat, email, and phone support.

#1 Authorized Dealers

Refunds and Immediate Damage Replacement Policies

Financing Available

Apply through Shop Pay Or Paypal at Checkout

Renogy REGO 12V 400Ah Cold Weather LiFePO4 Battery

Roll over image to zoom in Click on image to zoom

Renogy REGO 12V 400Ah Cold Weather LiFePO4 Battery

Save $3,319.99

Renogy IncSKU: RBT12400LFPL-SHBTx2-US

⭐ Free Shipping -> Ships out in 1-3 Business Days

⭐ Full Manufacturer Warranty Included

⭐ No Sales Tax Outside of CA

🏅 Authorized Dealer

🏷️ PROMO CODE: MODERN5 Gives you an extra 5% OFF your first order!

Bundle Option: 2 Pack(1999.99/Each)

Variant

Price:

$3,999.99 $7,319.98

Quantity:

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Enjoy Free Standard Curbside Shipping.

No Sales Tax Outside of CA.

Estimated Handling Time:

Product Ships within 1-3 days.

Estimated Arrival Time:

Please Allow 5-7 business days.

Exclusions Apply to the following types of orders:

Custom Built Orders
Orders Shipping to Hawaii, Puerto Rico, or Alaska

First time purchasing with us? We believe first impressions matter. Here is an extra 5% off your whole order on us:

Use Promo code: MODERN5

How to redeem:

Step 1) Add the item to your cart

Step 2) Proceed to checkout

Step 3) There will be a section in checkout that will allow you to input a promotional code, there you will apply the code MODERN5

Step 4) The code will give you an extra 5% OFF your full order!

Step 5) You get the best possible price online for your brand new items because we also don't charge for shipping and if you're outside of California, you don't pay taxes!

Renogy REGO 12V 400Ah Cold Weather LiFePO4 Battery

Description

Power Anything with Ultra-High Capacity

Up to 8 batteries can be connected in parallel, offering a total capacity of 40kWh.

Plug&Play Parallel Cable

Use the easiest way to connect the battery to the REGO system

Intelligent Self-Heating Function

Optimal performance in both low and high temperatures.

Discharge Temperature-4°F to 131°F / -4°F - 131°F.

IP65 Waterproof Design

Applicable to more scenarios, such as yacht, marine and outdoor, etc.

Monitor Your REGO with the app

Bluetooth equipped for easy and convenient monitoring from your smart phone.

Save Over 30% Installation Footprint and Cut 6 Cables

Replace four 12V 100A batteries with one REGO 12V 400A, unlocking 5.12kWh of storage, saving 30% on installation space, and eliminating 6 cables. Streamlined, powerful, efficient.

Advanced Cells for Maximum Battery Life

Lighter weight, larger capacity battery cells provide less internal resistance and improved charge balance.

New Generation Smart BMS

Innovative smart BMS ensures absolute reliability and safety of the battery.

REGO All-In-One Power System

Highly integrated system provides your off-grid life maximum energy and comprehensive protection

Package Include

12V 400Ah REGO Lithium Iron Phosphate Battery

Specification

Electrical Specifications

Battery Type: Lithium Iron Phosphate

Rated Capacity: 400Ah

Voltage: 12V

Voltage Range: 10-14.8V

Energy: 5120Wh

Cycle Life(0.5C,25℃): 6000 Cycles at 80% DOD

Connection Method: Parallel (Up to 8)

Automatically Self-heating Function: Yes

Mechanical Specifications

Dimensions: 18.0 x 10.5 x 13.0 inch (457 x 267.2 x 329 mm)

Weight: 112.4 lbs. (51 kg)

Protection Rate: IP65

Housing Material: Die Cast Aluminum/Extruded Aluminum

Charging Parameters

Charge Voltage: 14.4V

Maximum Continuous Charge Current: 300A

Charge Cut-off Voltage: 14.8V

opc:

Discharging Parameters

Maximum Continuous Discharging Current: 350A

Discharge Cut-off Voltage: 10V

Temperature Parameters

Standard Operation Temperature: Recommended: 59~86 ℉ / 15～30℃

Storage Temperature: Less Than 1 Week: -22°F~140°F (-30°C~60°C) Less Than 6 Months: -4°F~113°F (-20°C~45°C)

Charge Temperature: 32~131℉ / 0～55℃

Discharge Temperature: -4~131℉ / -20～55℃

Communication

Built-in Bluetooth: Yes

Communication Port: No

Accessories

Bolts: No

Activation Switch: No

Warranty

Material and workmanship warranty: 5 Year

opc:

Certifications

Certifications: IEC62619/62620, UN38.3, FCC,UL1973

opc:

4/0AWG Anderson Adapter Cable (optional)

Length: 1FT

Gauge(Wire Size): 4/0 AWG

Terminal Size: 3/8in

Max Current: 405A

Rating Voltage: 600v

Temperature: -40℃-150℃/-40℉-221℉

Download

Shop confidently knowing that the following are guaranteed with us, and only us:

1) Amazing Customer Service:

We put our customers first. Compared to big box retailers, you can expect to speak to a REAL person at all times and quickly. Give us a call and one of our customer service agents will be there to help you with anything you may need. We're not like most companies who look at you as just an order number, you matter to us and your order is assigned to an agent who truly wants to make sure you are satisfied.

2) Top Quality Products:

You receive full Manufacturers Warranty
Immediate Damage Replacement: Please review our refunds and returns policies
We have a partnership with the brand you're looking to purchase. We work directly with the manufacturer/brand, so not only will you be counting on our support but you will also count on the manufacturer's support.

3) Fast Shipping:

We typically ship your order within the same day or 3 days after you place your order. Once your order ships our fulfillment department sends you a tracking number to the email you provide during checkout. Once your order is on the way it usually takes the carrier 5-7 business days to deliver it to you. Are you worried that perhaps you wont be there to receive the item? Well don't worry, our free shipping includes a delivery appointment, meaning the courier calls you to schedule a date and time of your preference!

4) Financing:

We understand the benefits that come with financing your order. It can increase your credit score and provide you with a flexible payment option that best works for you. If financing is something that you're interested in, you may use one of our following partners at checkout: Paypal or Shop Pay.

5) No Sales Tax:

Every order placed is eligible for No Sales Tax if you are located outside of California. Once you finish inputting your shipping and billing information at checkout, your order will automatically be tax-exempt as long as you are outside of California.

If you have any concerns or questions about the product you want to purchase, our sales and customer team is there to help you.

You can either:

Email us at: info@modernsproductions.com

Call (or text) us at:

(415) 503-9177

Or Chat with us through our website live chat.

Let customers speak for us

from 4778 reviews

Enjoying it.

It performs just as the documentation explains. I enjoy the variety of light colors. Really pleased with its quality and performance. Very happy I chose to go for it

Saige Haynes

06/24/2023

Golden Designs Cardoba 2 Person Full Spectrum Infrared Sauna - Canadian Hemlock DYN-6203-02 FS

They are not bad

I searched everywhere looking for the right theater seats for my media room. Over a year I have searched and finally came across Valencia brand. I have never bought something this expensive without sitting in it first but with the great customer service I received over the phone, they assured me that if I was not satisfied I could return. No need to do that though. I am a huge movie buff so comfortable, premium seating is essential. 5 star in every category. I have small corridor and was afraid the 100lb chairs wouldn't fix. The measurements did not work but I read chairs come in 2 pieces each. Good thing they were evenly separated and assembly was easy. Quick snap in of the back tot he base. But as always, I do have one gripe. I bought three chairs (one single and a love seat). One chair, all buttons (recline, headrest and lower back bumper) are great. But the other two, the headrest and back bumper buttons are switched. So, the head button changes the lower back and the lower back changes the head position. It's a little annoying and for the price, seems like a silly thing to mess up.

Erik Thomas

05/29/2023

Valencia Tuscany Single Home Theater Seating

Insanely Fast

Insanely fast at heating. Very well.

Jeremy Chapman

03/16/2023

Radtec X15R - 47" Patio Heater (Discontinued)

Great quality

Their fulfillment team reached out to me as soon as the order was placed to get details on how I would like to customize it. They were really generous with my budget and gave me tips on how past customers have done this model before. Overall the island i received was exactly what I wanted.

Eduardo L

03/05/2023

Cal Flame Pavilion GPV3032 Grill Island

Love this sauna!

⁦Let me start out by saying that this is really ment for one person. Yeah two adults CAN fit but you're definitely touching each other. Super easy to put together, best with 2 people so as not to drop any side panels or break the glass on the door. Also helpful in case you position the bottom panel incorrectly and need to lift the front and first side panel and move them like I did.

Lilliana Simpson

01/30/2023

Feels amazing

I love my valencia tuscany luxury theatre chairs. I have been looking for a comfortable chair for my gaming room ever since I moved into the house. Wanted something i could find my best position with (i have a neck issue) and this is perfect. Highly highly recommend.

Wesley K.

10/09/2022

Valencia Tuscany Luxury Edition

Just how I wanted it!

I love the features on this couch, I am really satisfied you pay for what you get.

Julia M.

10/08/2022

Valencia Tuscany Console Edition

The set is solid, and not only that but the customer service from here is great. I had ordered th...

Great service

Nathan M.

10/02/2022

Sunstone Cabinet Package DELUXE SCP7BARCTR10

Great leather.

I love the leather on this chair even more than the regular Tuscany. We had a set of 4 Tuscany in black for our theater room, but we decided to have that row for our living room and had a new set with the Tuscany luxury for our theater room. The leather is extreeeeeeeemely smooth to the touch. There are so many lighting options to choose from, as well as a very easy seat memory function. Overall, I think choosing this chair was a wise choice.

Kayla C.

Its good, I just had to do a couple trouble shootings but everything works fine as of right now.

Super nice

Jamie N.

10/01/2022