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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Amber H.
Birmingham, US
★★★★★ 5
Bought to hopefully seal bead leak
Size: 8oz MTB Tire Sealant Kit
I’ve been using Stan’s sealant on my tubeless tires for years! I have been having issues with a new tire for a while. It was like the bead wouldn’t seal on a specific spot and my tire was constantly leaking air. The local bike shop couldn’t fix it. I bought this product because it claimed to help seal bead leaks. So far so good! I really didn’t want all the doo-dads for the schrader valves. It took me a minute to figure out how to get the presta valve stem out but once I did- it was super easy to install the injector thing and add the sealant. After inflating my tires- I went for a 20 minute bike ride to get the sealant all around my tires. I’m going to take this bike out to pima-dynamite trailhead next weekend in Scottsdale AZ to see if the sealant holds up!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2025
M
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Manuel J. Raposa
Los Angeles, US
★★★★★ 5
Works like a charm!
Size: 8oz MTB Tire Sealant Kit
I’ve used TireJect before. I used it on my golf scooter to eliminate a slow leak. They only hold 14 psi, but over 4 weeks it was down to 10. The TireJect fixed that immediately. Very easy to use.
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Reviewed in the United States on December 21, 2024
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Verified Purchase
Ryan
Los Angeles, US
★★★★★ 5
Good
Size: 8oz MTB Tire Sealant Kit
Excellent 
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Reviewed in the United States on June 27, 2025
U
Verified Purchase
User
Port Orchard, US
★★★★★ 5
This stuff is amazing
Size: 8oz MTB Tire Sealant Kit
I have tried several tire sealants available for my tubeless mountain bike tires. TireJect far out performed all of them. The sealant is holding up well and definitely seals up punctures quicker. I've been stranded miles from the trailhead before and never again with TireJect. Carrying your bike back to the car is a walk of shame nobody wants face. I also liked the included injector better than the others I've had and like that's it's part of a complete kit.
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Reviewed in the United States on May 2, 2023
E
Verified Purchase
Eddie Johnson
Belleville, US
★★★★★ 5
Best bicycle tire sealant I’ve used! Top tier!
Size: 8oz MTB Tire Sealant Kit
I’ve used most of the known brands and Tireject rises to the top of the market!
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Reviewed in the United States on December 11, 2024

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