SKU: 78403953168

EPOCH 36V 50Ah (1.92kWh) Essential Series - Bluetooth & Heated LiFePO4 Battery

Sale price$314.55 Regular price$349.50
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Description

EPOCH 36V 50Ah (1.92kWh) Essential Series - Bluetooth & Heated LiFePO4 BatteryThis 36V 50Ah LiFePO4 deep cycle battery is designed for reliable energy storage across a range of applications, including off grid systems, marine use, and backup power. The built in internal heating system enables charging in sub zero conditions, while Bluetooth connectivity allows monitoring through iOS and Android applications. Engineered with a Smart Battery Management System (BMS), the battery provides protection against overcharging, over

This 36V 50Ah LiFePO4 deep cycle battery is designed for reliable energy storage across a range of applications, including off-grid systems, marine use, and backup power. The built-in internal heating system enables charging in sub-zero conditions, while Bluetooth connectivity allows monitoring through iOS and Android applications.

Engineered with a Smart Battery Management System (BMS), the battery provides protection against overcharging, over-discharging, overcurrent, short circuits, and extreme temperatures. Its IP54-rated enclosure offers resistance to dust and water exposure, supporting operation in demanding environments.

With a long cycle life and maintenance-free design, this battery is built for consistent performance over time.


Features

  • LiFePO4 chemistry for deep cycle applications
  • Internal heating system for low-temperature charging
  • Bluetooth connectivity compatible with iOS and Android apps
  • IP54-rated dust and water-resistant enclosure
  • Built-in Smart Battery Management System (BMS)
  • Overcharge and over-discharge protection
  • Overcurrent and short circuit protection
  • High and low temperature disconnects
  • 4000+ cycle life
  • Maintenance-free operation


Specifications

  • Cell Configuration: 12S
  • Chemistry: LiFePO4
  • Ah Capacity: 50Ah
  • Max Continuous Discharge Amps: 100A
  • Max Charge Current Amps: 120A (10 Seconds)
  • Max Discharge Peak Current Amps: 130A (10 Seconds)
  • Series | Parallel: Max (1) in Series | Max (4) in Parallel
  • Voltage: 36V
  • Max Charge Voltage: 43.8V
  • Operating Voltage Range: 30 - 43.8V
  • 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) (Max 12 Months)
  • Weight: 35 (LBS)
  • Length: 13.0 (inches)
  • Width: 6.8 (inches)
  • Height: 9.44 (inches)
  • 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)
  • Cell Discharge Temperature: -4°F (-20°C) to 140°F (60°C)


Warranty

11 Year Manufacturer Warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 78403953168

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NM_HS
West Palm Beach, US
★★★★★ 5
Hands free comfort!!
Size: 5 Big Kid, Color: Black
Superb comfortable, great quality and got it at such a good price. My daughter is very happy and wears these every day since a couple of months and they still look new. Best part hands free!!
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Reviewed in the United States on December 1, 2025
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omri
Belleville, US
★★★★★ 5
good shoes
Size: 8 Toddler, Color: Black, Size: 8 Toddler, Color: Black
fit great the child like it
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Reviewed in the United States on May 21, 2026
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Carly Perez
Birmingham, US
★★★★★ 5
Toddler approved
Size: 8 Toddler, Color: Black
My kid loves these shoes. We’ve bought them multiple times. She can get them on and off easily and they stand up to her wild adventures.
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Reviewed in the United States on May 3, 2026
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Allyssa
Port Orchard, US
★★★★★ 5
So cute and so worth it!
Size: 3 Little Kid, Color: Turquoise
AMAZING for my 7 year old daughter. She can tie shoes but I no longer have to wait on her to do so. It takes 2 seconds for her to put these on and she says that they are super comfortable. We have been to Silver dollar City multiple times and she never complains about her feet hurting! They are easily washed in the washer. They hold up great. I think they are very much worth the money! Fit normal.
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Reviewed in the United States on December 8, 2025
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Morgan
Lowell, US
★★★★★ 4
Our everyday shoe!
Size: 13 Little Kid, Color: Turquoise
Great shoes and good fit. Fits as expected. The sole has worn down a bit quicker than I had hoped but my kiddo wears them everyday. I would buy them again for sure!
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Reviewed in the United States on November 30, 2025

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