Epoch Batteries

12V 300Ah | Heated & Bluetooth | LiFePO4 Battery - Epoch Essentials - ETA OCT 11

Sale price$1,099.00 Regular price$1,299.00
Save $200.00
5 reviews


- LiFePO4 Chemistry - Deep Cycle Battery
- 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
- 6,000+ Cycle life & Maintenance-free
- 11 Year Manufacturer Warranty

Re-stocking soon

Download Files

Specification Sheet (Updated: 08/22/23)
Epoch 12V 300Ah Quick Spec Sheet
Epoch 12V 105Ah Quick Spec Sheet

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Rated 5.0 out of 5 stars
Based on 5 reviews
Total 5 star reviews: 5 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
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5 reviews
  • Robert F.
    Verified Buyer
    10 seconds ago
    Rated 5 out of 5 stars
    12v 300ah

    So far I only 3 cycles on it, but I’m consistently getting about 317ah/ 4,000+ wh from it. The app can be a bit difficult but not too bad. I wish it had the ability to manually turn on the heater. Otherwise so far it’s been great, I’ll probably buy another one and run them in parallel.

  • Mark C.
    Verified Buyer
    2 days ago
    Rated 5 out of 5 stars

    Does just what I wanted it to do. Extend the time between power hook ups with my RV. Lasted all day yesterday, all night and still says I have 6 hours of time left.

  • Victor D.
    Verified Buyer
    3 days ago
    Rated 5 out of 5 stars

    Well built. Fits battery box. packaged well. Awesome specifications.

  • Ryan L.
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    Great battery

    I installed two of these and they seem to be working great and have a very nice build quality. The only thing I’d like to see if the app adapt to knowing how many batteries are connected. Haven’t figured that part out yet of knowing how much life is really left. Other than that everything is great so far!

  • Todd H.
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    So Cool!!!!

    So far so Awesome!!!! Love the Bluetooth and data so cool built in shunt see how it proforms over the winter with the heater may need another one

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