12.8V 300Ah LiFePO4 Solar Battery

Description:

12V 300Ah lithium - ion batteries are popular in the energy storage market. The 12V 300Ah LiFePO4 battery has become a leading replacement for traditional lead - acid batteries for applications such as RVs, campers, marines, Mining Lights, houseboats, LED backup, etc.

300ah Battery Features:

• Grade A lifepo4 battery cells;
  
• built - in BMS protection board;
  
• 10 years lifespan warranty;
• Support connecting in parallel for larger capacity;
  
• Alternative lead acid AGM Gel lifepo4 batteries;
  
• Light Weight and easy to carry;
  
• ABS case and IP65 ingress protection.

Specifications:

Applications:
GreenPower 12V 300Ah lithium ion battery is ideal for RV, camper, houseboat, etc. With features of high energy density, lightweight, long cycle life, safe, stable, and environment - friendly, the lithium battery is popular for lead - acid replacement. As a professional premium battery manufacturer in China, we have exported lithium batteries to 40+ countries. Welcome to our factory, we look forward to the opportunity to collaborate with you.
Advantages：

300ah Battery Detailed Structure

GreenPowerselects grade A cells for lifepo4 lithium batteries. The deep cycle 12V 300 amp hour lithium battery has a long cycle life of over 6000 cycles and a warranty of 5 - 10 years. The built - in BMS protection monitors the key parameters during the charging and discharging process, you can view this data via the optional LCD and connect via Bluetooth using the accompanying phone app. The BMS of the 300 amp hour can protect the battery from over - charge, over - discharge, over - current, and temperature detection of the 12V 300 amp hour lithium battery. The IP65 - rated ABS case outside ensures the lithium battery is waterproof, dust - free, and maintenance - free.

Lead Acid Replacement 300Ah Battery
Compared to traditional lead - acid batteries, GreenPowerlithium batteries offer superior performance:
1.With over 6000 cycles of life, 12V 300Ah lithium ion batteries outlast lead - acid counterparts by a significant margin, which typically only endure around 300 cycles.
2.300 amp hour lithium batteries weigh just 33 kilograms, while lead - acid batteries are three times heavier.
3.300Ah lithium iron phosphates boast a lifespan of 10 years, compared to the mere 3 years of lead - acid batteries.
4.Enhanced safety is ensured with the inclusion of intelligent BMS systems in lithium batteries, a feature absent in lead - acid batteries.
5.Charging speeds are notably faster with lithium batteries at cheaper prices.
6.Lithium lifepo4 batteries are composed of non - toxic materials, making them more environmentally friendly than lead - acid batteries.

300Ah Battery Charging Method

There are three charging methods for the 300 amp hour lifepo4 lithium batteries.

1.Battery charger 14.6V 20A. You can connect the battery charger to the utility grid to charge the lifepo4 lead - acid replacement batteries.
2.Generator. You can use the generator to generate electricity and connect it with a DC to DC charger 20A, then charge the lifepo4 batteries.
3.Solar Panels. You can install the solar panel system, connect the solar array to the charge controller, and then charge the lifepo4 batteries.

300Ah Battery Link Bluetooth Optional

Through Bluetooth function, you can connect the 12V 300Ah lithium battery via Bluetooth, to see the technical data of the 300 amp hour lithium ion phosphate battery by APP, such as voltage, current, BMS, each battery cell info, temperature, etc.

300Ah Battery LCD Screen Optional

The LCD screen of the 12V 300Ah lithium battery can monitor the data and status of the lead - acid replacement lithium battery, it shows data including the voltage, current, temperature, SOC, etc. You can tell us your special needs that are shown on the screen for customization.

300Ah Battery Package Details

We package our lithium lifepo4 batteries in double - layered thick cardboard boxes for optimal protection during transit. Foam boards inside the box surround each lithium ion lifepo4 battery to safeguard it from all sides. The exterior of the box is adorned with battery symbols, as well as labels indicating fire resistance, water resistance, and crush resistance. To further reinforce the packaging, we use PVC film on the outermost layer of the cardboard box. We support OEM services, if you have special needs for the carton appearance, feel free to Contact Us.

Inside the cardboard box:
1 * 12.8V 300Ah Lead Acid Replacement Lithium LiFePO4 Battery
1 * User Manual

FAQ：
Does this 12V 300Ah lithium battery have the self - heating function?
No, the standard 12V 300Ah lithium battery has no self - heating function, but if you need this function, we can customize the heating function for you, and sure it's not for free.

Can the 300Ah lithium battery be used in series for 48V solar system?
Sure, four 12V 300ah lithium batteries can be connected in series to get a 48V battery pack, then as a power to support the 48V solar system.

What is the maximum number of 12V 300Ah lithium batteries that can be connected?
12V 300Ah lithium batteries can be connected up to 4 in series, and 4 in parallel, please be sure you connect the same model of the lithium batteries.

Can I add Bluetooth function to the 12V 300Ah lithium battery to monitor the battery data on my phone?
Sure, we support customization for Bluetooth functions for the 12V 300Ah lithium battery, you can track the data like the voltage, current, SOC, temperature, etc. through the phone.