REGO - 12V 400Ah Cold Weather LiFePO4 Battery

SKU: RBC1260DO-RBT12400LFPLx2-US

$3,999.99 ~~$7,819.97~~

+ 39990 Renogy Rays after purchase.

5.12kWh ultra-high capacity.
Self-heating for safer charging in low temperatures.
62 BMS protections for all-round safety.
Vibration-resistant with aluminum casing.
6,000 cycles ensure lasting performance.

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🔥W/FREE 60A DC-DC Battery Charger 2 Pack

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Delivery time: 1-3 business days.Shipping Policy

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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

Power Anything with Ultra-High Capacity

Package Includes

12V 400Ah REGO Lithium Iron Phosphate Battery 1 x

REGO 12V 400Ah Lithium Iron Phosphate Battery

Electrical Parameters

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

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)

Communication

Built-in Bluetooth: Yes	Communication Port: No

Accessories

Bolts: No	Activation Switch: No

Warranty

Material and workmanship warranty: 5-year prorated material and workmanship warranty

Certifications

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

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℉

1.Does it come with Anderson cable? What is the size of the Anderson connector?

Rego batteries doesn't come with an Anderson cable. And the connector is Gray Anderson 350 connector (with dust cover).

2.How can I activate or put the battery into shelf mode?

The battery is shipped in shelf mode. The battery can be activated by pressing and holding the battery button for 1 second, and the battery can be put into shelf mode by pressing and holding the battery button for 3 seconds.

3.How long will the battery last?

Our battery is capable of 6000 cycles of perfect charge and discharge. If you live a completely off-grid life, calculated at the rate of a full charge and discharge per day, you will be able to use it for more than 10 years.

4.Can you recommend a solar charge controller for this battery?

When purchasing a solar charge controller, you must confirm that the controller is compatible with the lithium-iron phosphate battery. The Renogy Adventurer, Rover, Wanderer, and Rego charge controllers are all fully compatible with our lithium-iron phosphate batteries. We recommend that you use the Rego controller for a perfect fit of communication and wiring.

5.Can this battery be combined with a 12V lead acid battery bank?

No, you can't. All the batteries you connect together should be the same capacity (Ah), the same voltage (V), and most importantly, the same battery type (LFP). And it would be better if they come from the same brand.

6.Can I connect multiple batteries in series to build a 24V, 36V, or 48V system?

No, you can't. These Renogy lithium batteries do NOT support connecting in series. They are made ONLY for connecting in parallel using identical batteries with the same type (lithium), same capacity (Ah), same voltage (V), and same brand (Renogy).

7.Can I leave this battery in cold weather? I live in my van and this battery will be in the cold. I was wondering if the cold will affect it.

This Rego battery has a self-heating function. The operating temperature for discharging is -4°F to 140°F / -20°C to 60°C. The operating temperature range for charging is -4°F to 122°F / -20°C to 50°C.

8.How many batteries can I connect at most?

We recommend a maximum of 8 batteries in parallel.

9.What kind of communication does this battery support? Bluetooth or CAN communication?

The Rego battery has built-in Bluetooth and also has CAN communication ports. It supports both Bluetooth communication and CAN (RV-C) communication.

10.When does the battery's self-heating function work？

The battery has a built-in heater. When the battery temperature drops below 41°F (5°C), and the charge current is stable and greater than 15A, the heater starts operating automatically, and the Heater Status Indicator lights up green.