Relion Battery – RB300, 12V, 300Ah, LiFePO4 Deep Cycle Lithium Battery

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Relion Battery – RB300, 12V, 300Ah, LiFePO4 Deep Cycle Lithium Battery

  • Nominal Voltage: 12.8 V
  • Nominal Capacity: 300 Ah
  • Capacity @ 25A: 720 min
  • Energy: 3840 Wh
  • Resistance: ≤30 mΩ @ 50% SOC
  • Efficiency: 99%
  • Self Discharge: <3% per Month
  • Maximum Modules in Series: 6
  • Terminal Type: M8 x 1.25
  • Terminal Torque: 80 – 100 in-lbs (9 – 11 N-m)
  • Case Material: ABS
  • Enclosure Protection: IP66
  • Cell Type – Chemistry: Cylindrical – LiFePO4
  • Dimensions (L x W x H): 20.6 x 10.5 x 8.7”
  • Weight: 75.8 lbs
  • Warranty: 10 years

RB300: This is a 12V, 300Ah lithium deep cycle battery. This Group 8D lithium iron phosphate (LiFePO4) battery is ready to replace your heavy lead-acid battery bank in your sailboat, RV or solar energy system. It’s only 82 lbs for a true 300 Amp Hour lithium battery that provides 100% of its rated capacity. This solar storage battery gives you the flexibility to replace several small, heavier lead-acid batteries in a single high capacity unit.

Applications:

  • Electric Vehicles
  • Marine
  • Recreational Vehicles
  • Solar

Features: RB300, 12V, 300Ah, LiFePO4 Deep Cycle Lithium Battery

  • LiFePO4 batteries are lighter, take less space and last longer. While the up-front cost is higher than Gel, AGM or Lead-Acid the overall cost of ownership is lower over time because they require no maintenance and they have up to 10x longer life.
  • The RB300 offers high, reliable performance in any climate or condition for RVs, campers, sailboats and battery-based solar systems.
  • All RELiON Batteries use the safest and most stable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS). The BMS ensures a long lifetime, safe handling – and high-accuracy State of Charge (SOC) calculations.

Specifications: RB300, 12V, 300Ah, LiFePO4 Deep Cycle Lithium Battery

  • Nominal Voltage: 12.8 V
  • Nominal Capacity: 300 Ah
  • Capacity @ 25A: 720 min
  • Energy: 3840 Wh
  • Resistance: ≤30 mΩ @ 50% SOC
  • Efficiency: 99%
  • Self Discharge: <3% per Month
  • Maximum Modules in Series: 6
  • Terminal Type: M8 x 1.25
  • Terminal Torque: 80 – 100 in-lbs (9 – 11 N-m)
  • Case Material: ABS
  • Enclosure Protection: IP66
  • Cell Type – Chemistry: Cylindrical – LiFePO4
  • Maximum Continuous Discharge Current: 100 A
  • Peak Discharge Current: 200 A (7.5 s ±2.5 s)
  • BMS Discharge Current Cut-Off: 280 A ±50 A (9 ±4 ms)
  • Recommended Low Voltage Disconnect: 11 V
  • BMS Discharge Voltage Cut-Off: 8 V (2.0 ±0.08 vpc) (140 ±60 ms)
  • Reconnect Voltage: 9.2 V (2.3 ±0.1 vpc)
  • Short Circuit Protection: 200-600 µs
  • Dimensions (L x W x H): 20.6 x 10.5 x 8.7”
  • Weight: 75.8 lbs
  • Warranty: 10 years

Downloads: RB300, 12V, 300Ah, LiFePO4 Deep Cycle Lithium Battery

Videos: RB300, 12V, 300Ah, LiFePO4 Deep Cycle Lithium Battery

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FAQs: RB300, 12V, 300Ah, LiFePO4 Deep Cycle Lithium Battery

💬 How much does this Relion Battery deep cycle lithium battery weigh?

🔎 The deep cycle lithium battery from Relion Battery weighs 75.8 lbs.

💬 Relion Battery provides how many years of warranty for this deep cycle lithium battery?

🔎 This unit is covered by a 10-year warranty from Relion battery.

💬 What dimensions does the RB300 deep cycle lithium battery have?

🔎 This unit’s sizes are 20.6 x 10.5 x 8.7” in (L x W x H) order.

💬 How can I purchase this Deep Cycle Lithium Battery from a solar energy products supplier?

🔎 By using the section below, you can create an account with us and order your Relion Battery.

How to Buy: RB300, 12V, 300Ah, LiFePO4 Deep Cycle Lithium Battery

If you’re ready to purchase a LiFePO4 RB300 Deep Cycle LiFePO4 Lithium Battery from Relion Batteries, simply register for a free account with us – your off-grid Relion Battery supplier; Zonna Energy – and wait for us to contact you within 24 – 48 business hours to authorize your dealer account. After you’ve registered, you’ll be able to take advantage of wholesale rates and same-day shipping choices. (Some items may qualify for next-day delivery.) Fill out the form below and fill out the form to establish an account. We would gladly help you with your LiFePO4 RB300 Deep Cycle Lithium Battery purchase.

Become A Dealer

Are you interested in sourcing these products for your solar installs? The team at Zonna Energy is here to help! Tell us a bit about yourself and we'll get the application rolling.
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