Skip to product information
1 of 3

Epoch Batteries

Epoch Battery 12V 300Ah Essential Series - Bluetooth & Heated LiFePO4 (12300A-H)

Epoch Battery 12V 300Ah Essential Series - Bluetooth & Heated LiFePO4 (12300A-H)

Regular price $1,199.99
Regular price Sale price $1,199.99
SALE SOLD OUT

Shipping

FREE

  • Standard Shipping on Orders over $99
  • 2-Day Shipping on Orders over $699

Low Cost Options

  • $9.99 Standard Shipping on Orders under $99
  • $19.99 2-Day Shipping on orders under $699

Special Deliveries

  • Truck Freight and Hazardous items vary and may take 5-7 business days.

Tracking

  • Tracking numbers and all other information regarding your order is sent via email automatically once available. (Contact us for specific inquiries)

Read our Shipping Policy

(restrictions may apply to these terms)

Delivery Times

Handling Times

  • Orders ship within 24 hours of purchase. (Next Day Shipping Available)

Delivery Times

  • All Orders typically take 3-5 business days to arrive. (unless noted otherwise in the Product's Description)
  • Choose 2-Day Shipping at Checkout to receive a Priority Delivery Experience. (available on select orders)
  • "Made-to-order" items, Truck Freight or Hazardous items may take 5-7 business days.
  • Always check with a Team Member if you have questions about a specific delivery time.

See our Shipping Policy for more information.

(restrictions may apply to these terms)

Returns and Refunds

  • Suncoast honors a 30-day return policy for unused items in their original packaging with proof of purchase.
  • If your item doesn't meet your expectations, please contact us to initiate a return or exchange.
  • Certain items, like installed products and special orders, cannot be returned.
  • Refunds are processed within 10 business days after approval, payment processing fees are non-refundable.

For more details and restrictions, please read our Refund Policy.

(restrictions may apply to these terms)

Check Availability

Not sure if this item is in stock?

  • Live Chat with the Owner below.
  • Receive a response within a few minutes regarding availability, pricing, product details or questions, etc.

Feel free to Call or Text us or Email us for any cancellation requests, questions or updates on your order or view more Contact Information.

View full details

Product Description

Epoch Battery 12V 300Ah Essential Series

SKU: 12300A-H

FREE Shipping

LOWEST PRICES GUARANTEED

Description:

  • LiFePO4 Chemistry - Deep Cycle Battery
  • Capacity: 300Ah
  • HEATED - Internal heating allows for charging in sub-zero conditions
  • BLUETOOTH - iOS and Android Apps
  • Built-in Smart Battery Management System (BMS)
  • Over charge and over discharge protection
  • Over current and short circuit protection
  • High & low temperature disconnects
  • Max (4) in Series up to 48V
  • Max (4) in Parallel up to 1,200Ah
  • 4,000+ Cycle life & Maintenance-free
  • Weight: 58 lbs
  • 11 Year Manufacturer Warranty
Configuration
  • Cell Configuration: 4S1P
  • Chemistry: LiFePO4
Current
  • Ah Capacity: 300Ah
  • Max Continuous Discharge Amps: 200A
  • Max Charge Current Amps: 200A
  • Max Discharge Peak Current Amps: 400A (3 Seconds)
  • Series | Parallel: Max (4) in Series, Max (4) in Parallel - 4S4P
Voltage
  • Voltage: 12.8V
  • Max Charge Voltage: 14.6V
  • Operating Voltage Range: 10.0 - 14.6V
Temperature
  • Charge Temp Range: -20°C (-4°F) / 55°C (131°F) (with heating)
  • Discharge Temp Range: -20°C (-4°F) / 60°C (140°F)
  • Storage Temp: 0°C (32°F) / 35°C (95°F)

To properly charge your Epoch Batteries, you will want to verify that any charging component in your system is capable of being programmed for the following specifications. Charging components can include, but are not limited to converters, inverter chargers, solar charge controllers, DC to DC chargers, etc.

  • Bulk/Absorption: 14.2V – 14.6V
  • Absorption Time: Two batteries in parallel connections require 30 minutes 200Ah
  • Float: 13.4V – 13.8V
  • Equalization: 14.4V/ Disabled
  • Temperature Compensation: 0/Disabled
  • Charge Rate: 50% of the battery or battery bank capacity
  • Battery Charge Temperature Range: 32°F (0°C) to 131°F (55°C)
  • Battery Discharge Temperature Range: -4°F (-20°C) to 140°F (60°C)
  • Cell Charge Temperature: 32°F (0°C) to 131°F (55°C)

NOTE: Not all chargers are capable of multistage charging. If yours is not, you will want to verify it can be programmed for the Bulk/Absorption voltage and have the other items mentioned disabled if applicable. Consult your charger's manual or the manufacturer.

IP Rating

IP54

Experience worry-free adventures with our robust IP54 protection. Your battery is effectively shielded against dust and water splashes, giving you the confidence to use it in light rain or dusty conditions. While not fully waterproof, IP54 provides reliable protection for most everyday outdoor scenarios.

User Manual

Material Safety Data Sheet

Data Sheet

Specification Sheet

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.

Top Testimonials

''Awesome discounts on fishing reels and GPSs. Plus they have next day shipping. The convenience of online shopping is awesome, especially since it's getting harder to get around in store.
They made sure I got the electronics I needed and all the hardware for the install. They even do repair and installs, so I ended up hiring them for the work I needed done on my Mercury. Awesome experience.''

JAMES

"Great experience! I Was looking to purchase a head gaskets for my Johnson 150 hp outboard motor. Mike & Ashley researched parts I needed and come to find out they turned me on to my outboard engine used O-Rings to reassemble my head covers and provided me with parts and torque specs! Thanks! 100% positive feedback and Recommend this Family Business if you need Marine Supplies."

SCOTT

Family owned and operated, which is a huge plus for me! I was browsing the website looking at Garmin gps units, their prices are great and competitive! I reached out to them to ask where I might find a hard to find lower unit part I was needing. They had it in stock! If they don’t have something in stock, they will get it asap! 100% recommend and I will buy from them again in the future!

MATT