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Lithium Batteries

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Shop Lithium Batteries for Sale

Explore our lithium deep cycle batteries. Unbeatable prices on 100ah, 125Ah, 200ah, 300ah and 400Ah. We only stock Australian trusted brands Enerdrive Dometic, Zeal, Century, Victron, Invicta. Find the best 12v lithium iron phosphate battery prices. LiFePO4 batteries for caravans, camping, 4WDs, marine, camping, and off-grid power.

Advantages More Power, Less Weight, Last Longer

12v lithium batteries offer 30-50% more useable capacity over an AGM deep cycle. They are also less than half the weight of AGM, and last 10 years if cared for correctly.

Charging Lithium Batteries: Tips for Longevity

Lithium batteries need specialized charging to maximize their lifespan and capacity. Use chargers with a lithium LiFeP04 setting. These include AC Chargers, DC to DC Chargers, and Solar Controllers. Optimal charge voltage ranges from 14.2 to 14.6 Volts, with a Float setting of 13.5 to 13.6 Volts. For longer battery life, we recommend charging at the lower end of the voltage scale.

Make sure the charging current is about 30% of your battery’s capacity. This is best for charging. Avoid using chargers with a “Pulse Stage” or “Equalization Mode.” These can damage the battery and void the warranty.

Battery Usage Guidelines and Recommendations

  • Do not connect lithium batteries to start batteries with a VSR (Voltage Sensitive Relay). This prevents potential issues with discharging and battery damage.

  • Do not exceed the load rating of the Battery Management System (BMS) installed. This is crucial, even with batteries in parallel. It prevents overloading.

  • Check battery status using “State of Charge” (SOC%). This gives accurate load disconnection. Avoid discharging below 20% SOC to extend battery life.

Troubleshooting and Maintenance

  • Batteries with a reset button should be kept charged. This prevents accidental activation of the low battery voltage disconnect.

  • Follow procedures for resetting batteries without a reset button. This will ensure proper reconnection and avoid damage to electronic equipment.

  • Use the wireless Smart Phone Monitoring system to track battery parameters. It sends alerts for voltage, temperature, current, and health.

Parallel Connection and Installation

  • You can connect B-TEC batteries in parallel. But, use the right size cable and limit the batteries to four. This keeps the system stable.

  • Charge batteries before connecting in parallel to prevent potential issues.

  • Do not connect B-TEC batteries in series. Contact us for higher voltage lithium solutions.

FAQs and Installation Guidelines

  • No LiFePO4 or Lithium Iron Phosphate batteries do not catch fire
  • Yes lithium-ion batteries have been known to catch fire
  • KVA only sell the safest lithium phosphate LiFePO4 batteries
  • Yes, you can use inverters with B-TEC batteries. But, avoid putting them in wet areas because moisture may get in.
  • Mount B-TEC batteries in a dry place. Avoid installing them on the side or end to keep them safe.
  • Refer to new lithium installation guidelines AS/NZS3001.2:2022
  • Contact us for further help or information on specific installation requirements.