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12Volt 300AH Deep Cycle Lithium Battery

12Volt 300AH Deep Cycle Lithium Battery

Short Description:

When you go off grid during a winter you need to be prepared for all that mother nature can throw at you. With the 12V 300Ah we built our our biggest and most energy dense battery yet – ready for long nights in the ice hut, or long days rolling the open road in your RV. Built out of Lithium Iron Phosphate (LiFePO4) technology this is a battery built to last. With a lifespan of 5,000 charge cycles this battery will last up to 5 times longer than your typical SLA battery – providing exceptional value over time. Optimized for marine/boating, solar energy, RVs & electric vehicles.  5 years warranty.


Product Detail

Product Tags

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12V300Ah LiFePO4 Battery

Nominal Voltage 12.8V
Nominal Capacity 300Ah
Voltage Range 10V-14.6V
Energy 3840Wh
Dimensions 520*268*220.5mm
Weight 32kg approx
Case Style ABS Case
Terminal Bolt Size M8
Cells Type New, High Quality Grade A, LiFePO4 cell
Cycle Life More than 5000 cycles, with 0.2C chargeand discharge rate, at 25 ℃, 80%DOD
Recommended Charge Current 60A
Max. Charge Current 100A
Max. Discharge Current 150A
Max. pulse 200A(10S)
Certification CE, UL, IEC, MSDS, UN38.3, ect.
Warranty 3 Years warranty, in use process, if the product quality problems will be free replacement parts. Our company will replace any defective item free of charge.
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  • Trolling motors
  • RVs
  • Overland vehicles
  • Electric vehicles
  • Boating & Sailboat batteries
  • DIY Powerwalls
  • Home energy storage
  • Solar storage
  • Emergency power
  • And more
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Experience the Kelan Lithium Difference

The 12V 300Ah battery is built with Kelan Lithium's legendary LiFePO4 cells. 5,000+ recharge cycles (roughly 5 year lifespan at daily use) vs. 500 for other lithium batteries or lead acid. Optimal performance down to minus 20 degrees Fahrenheit (for winter warriors). Plus twice the power of lead-acid batteries at half the weight.


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