CanBat 300Ah Lithium Battery

12V 300Ah deep cycle lithium battery designed in Canada for RV, marine, and other deep cycle applications. Bluetooth Lithium Iron Phosphate Battery technology (LiFePO4).




The Canbat Bluetooth Chip Add-on allows you to connect to your battery via Bluetooth to view battery voltage, state of charge, current draw, and other useful battery information. The Canbat Bluetooth App is free to download for iOS and Android.



The Canbat CLI300-12 is a 12V 300Ah deep cycle lithium battery featuring advanced LiFePO4 technology and M8 terminals and bolts are included with this battery.The battery is designed for use in all deep cycle applications such as off-grid solar, RV, marine, camping, and backup power systems. This 12V 300Ah Lithium Iron Phosphate battery can also be used to replace standard lead-acid batteries in the use of mobility scooters, UPS system, fire alarm systems, access control systems, and medical devices.The Canbat CLI300-12 is a UL certified 12V 300Ah LiFePO4 battery.They are growing in popularity for military and aerospace applications. The CLI300-12 battery is engineered with lithium cells offering superior performance and higher reliability as they can be used for power storage solutions or as power sources. Unlike traditional SLA and Gel batteries, they can be fully discharged without loss in longevity. 12V 300Ah lithium batteries are very popular in the solar, RV, and marine markets. They are commonly referred to as:

  • RV lithium batteries
  • Marine lithium batteries
  • Solar lithium batteries

Our high-power lithium iron phosphate batteries can withstand up to 2500+ charge/discharge cycles. LiFePO4 GRADE A cells have the longest shelf life and can be stored for up to 2 years in any state of charge without the worry of degradation. This makes them exceptional for use in seasonal equipment as they do not require maintenance for long periods of time, such as your sailboat. This 12V 300Ah lithium battery can be connected in parallel up to 4 units of the same model to create a 12V 600Ah,12V 900Ah, or even 12V 1200Ah battery. It Can also be connected in series up to 4 units of the same model to create a 24V 300Ah, 36V 300Ah, or even 48V 300Ah battery.


Part Number: CLI300-12
Length: 492.76 mm (19.40 inches)
Width: 266.70 mm (10.50 inches)
Battery Height: 219.07 mm (8.63 inches)
Approx Weight: 34.02 kg (75 lbs)
Voltage: 12.8V
Capacity: 300Ah
Download Product Specifications
CLI Range


Canbat 12V 300Ah Lithium Iron Phosphate batteries (LiFePO4) are designed to outperform traditional sealed lead-acid batteries in various residential and commercial power applications. This includes recreational vehicles (RV), electric wheelchairs, solar energy, sailboats/marine, power equipment, and more. Lithium batteries offer safe and worry-free energy in a lighter weight solution. Compared to sealed lead-acid batteries and other types of lithium batteries, Canbat lithium iron phosphate batteries are designed with LiFePO4 technology to offer significant advantages, including improved recharge and discharge efficiency, temperature protection, a higher life cycle, and the ability to deep cycle or deep discharge while maintaining power. 12V 300Ah LiFePO4 batteries are generally more expensive than the counterpart sealed lead-acid batteries, but they are actually more cost-effective in the long term because they offer an extended life span of over 10 years.



  • Marine and tolling motors
  • Recreational vehicles RV
  • UPS (Uninterruptible Power Supply)
  • Renewable energy
  • Floor machine
  • Street lighting
  • Telecommunication
  • Medical equipment
  • Electric vehicles
  • Reserve power


Additional information

Weight 75 lbs
Dimensions 19.40 × 10.50 × 8.63 in