LiFePO4 12V (12.8V) 300Ah Battery Kon-TEC Heating Pads

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Product ID: 01.11
Have questions? Call us! +48 572 001 150
Technical Parameters
Nominal voltage: 12.8 V
Capacity: 300 Ah
Energy: 3840 Wh
Continuous discharge current: 200 A
Recommended charge current: 100 A
Maximum charge current: 200A
Operating temperature: -20~55ºC
Charging temperatue: -20°C~50°C
Weight: 39,4 kg
Length (1 pcs): 52,5 cm
Width (1 pcs): 26,7 cm
Height (1 pcs): 24 cm
Communication: Wireless
Warranty: 5 lat
Lifetime: 6000
Lifetime - number of cycles (60% DoD): 12 000 cycles
Application: tak, Android i iOS
Full Specification
€1,798.83
€1,462.46 net
Available (42 szt.)
Warehouse 1: 42 szt.
Have questions? Call us! +48 572 001 150

Technical Parameters

  • Nominal voltage: 12.8 V
  • Capacity: 300 Ah
  • Energy: 3840 Wh
  • Continuous discharge current: 200 A
  • Recommended charge current: 100 A
  • Maximum charge current: 200A
  • Operating temperature: -20~55ºC
  • Charging temperatue: -20°C~50°C
  • Weight: 39,4 kg
  • Length (1 pcs): 52,5 cm
  • Width (1 pcs): 26,7 cm
  • Height (1 pcs): 24 cm
  • Communication: Wireless
  • Warranty: 5 lat
  • Lifetime: 6000
  • Lifetime - number of cycles (60% DoD): 12 000 cycles
  • Application: tak, Android i iOS

Some Possible Applications

  • Zamiennik akumulatorów SLA (Kwasowych i żelowych)
  • Przyczepy kempingowe i samochody kempingowe
  • Specjalistyczne pojazdy elektryczne
  • Napędy elektryczne
  • Jachty, katamarany, łodzie mieszkalne
  • Wózki inwalidzkie i pojazdy dla niepełnosprawnych
  • Hybrydowe systemy fotowoltaiczne
  • Turbiny wiatrowe
  • Oświetlenie awaryjne
  • Urządzenia i zabawki 12V
  • Źródło zasilania dla inwerterów 12V~/230V~
  • i więcej

Here are the reasons why you should choose our 12V 300Ah MG LiFePO4 Kon-TEC battery:

 

Heating pads and wireless communication 

Kon-TEC MG batteries can be charged at low temperatures (below 0 degrees Celsius) 

Integrated wireless communication with the Battery Management System (BMS). It enables communication between the battery and a mobile device and allows real-time monitoring of the battery parameters.

Download the download manual from the store Google Play / Apple Store

or download the application from our website:  

Android: Link 
Apple: Link 
 

The application should be extracted on the phone. Then allow the installation of this application on your phone.

 

 

I. Weight vs. battery power

 

12V 300Ah LiFePO4 Kon-TEC batteries are half as light and provide more power output than traditional lead-acid, gel, or AGM batteries.

 

II. High energy efficiency

 

Our lithium-ion batteries offer very high efficiency (approx. 99%) and low internal resistance, allowing fast charging with low energy losses. In comparison, lead-acid batteries lose power much faster during discharge.

 

III. Full utilization of capacity potential

 

Kon-TEC LiFePO4 batteries provide the use of 100% of the nominal capacity regardless of the discharge current. In contrast, lead-acid batteries deliver significantly less usable energy under higher loads and are usually limited to only 50% of their nominal capacity to prevent reduced lifespan.

 

IV. Very high durability

 

The lifespan of Kon-TEC LiFePO4 batteries is about 6000 cycles (full charge and discharge) or more, and 12000 cycles at 60% DoD, depending on the depth of discharge. In comparison, a solar battery based on lead-acid technology at the same discharge level usually endures only about 200-300 cycles. The greater the discharge depth, the shorter the battery's lifespan.

 

V. Efficiency gains

 

The upfront cost of lithium-ion batteries may seem high, but the investment pays off with significant long-term savings. Kon-TEC LiFePO4 batteries deliver much greater efficiency and longevity compared to traditional lead-acid batteries, ultimately resulting in much lower operating, replacement costs, and minimized downtime.

 

VI. Heating pads

 

Kon-TEC MG batteries can be charged at low temperatures (below 0 degrees Celsius) 
 

VII. Wireless communication

 

The batteries are equipped with wireless communication, enabling the tracking of battery charge level and health via a dedicated mobile application.

 

VIII. 5-year warranty

 

The high quality of our batteries allows us to offer a five-year warranty.

 

DESPITE THE HIGHER PURCHASE COST, THE 12V 300Ah LiFePO4 KON-TEC BATTERY IS MORE ECONOMICAL THAN A STANDARD GEL/AGM BATTERY.

 

BMS

The battery is protected by a BMS system against improper use; it protects against:

-overcharging, 
-overdischarging, 
-reverse polarity, 
-overheating, short-circuiting.

This virtually prevents battery damage and significantly extends its lifespan. The presented battery can be connected in series for higher voltage or in parallel for increased capacity. The maximum continuous current is 200A. 

LiFePO4 battery can be used across a wide temperature range from -20 to 55 degrees Celsius. Thanks to the heating pads, it can also be charged in the range of -20 to 50 degrees Celsius. 
 

 

 

 

Other recommended MrAkumulator videos: 

LiFePO4 battery safety: 
https://www.youtube.com/watch?v=ukoKfa6nJG4 

Charging and discharging cycles — LiFePO4 Kon-TEC battery lifespan 
https://youtu.be/7cpNRFqEPp0?si=bbWvuvro86qFYIbv 

Kon-TEC LiFePO4 batteries in wheelchairs 
https://youtu.be/-FCJFpXLZJ8?si=8_e6QLvq1TvUKaum

 

 

 

 

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Katalog produktów Download
Deklaracja zgodności CE Download
Aplikacja na sys. Android i iOS (Apple) Instrukcja i QR-kod do pobrania Download
Karta Gwarancyjna Download
Aplikacja na telefony Apple Download
Aplikacja na telefony Android Download
Warranty Card Download
Karta produktu PL (Maty grzewcze wersja 1.0) Download
Instrukcja obsługi PL (Maty grzewcze Wersja 1.0) Download
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