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
- The housing of the TK15 Kon-TEC LiFePO4 Coulometer (Set) View
- Kon-TEC LiFePO4 12V 20A DL-400 Charger View
- Kon-TEC LiFePO4 48V 20A DL-1200 Charger View
- Kon-TEC LiFePO4 12V 10A DL-240 Charger View
- Waterproof Charger LiFePO4 12V 15A Kon-TEC DL-300WP View
- Waterproof LiFePO4 Charger 48V 18A Kon-TEC Kon-TEC DL-1200WP View
- Waterproof LiFePO4 Charger 24V 18A Kon-TEC DL-600WP View
- Kon-TEC LiFePO4 24V 20A DL-900 Charger View
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