PowerHouse 120Ah Lead-Carbon Deep Cycle Battery

36 Month Warranty

RRP $499.00
SAVE $60.00 (12%)
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PowerHouse 120Ah Lead-Carbon Deep Cycle Battery: Superior Performance for Renewable Energy

Unleash the full potential of your renewable energy systems with the PowerHouse Carbon+ 120Ah Lead-Carbon Deep Cycle Battery, the ideal power solution for those who demand reliability and performance. This innovative battery range is the synthesis of traditional AGM deep cycle reliability and cutting-edge advancements with an added mixture of carbon on the negative plate, elevating your energy storage to new heights.

Key Features and Advantages:

  • Extended Service Life: With a superior cycle life offering up to 1,500 cycles at 50% Depth of Discharge (DoD), the PowerHouse Carbon+ is built to last, providing dependable power for all your energy needs.
  • Sulfation Resistance: Engineered to resist sulfation, the most common cause of battery failure, ensuring a longer service life and consistent performance under various conditions.
  • Rapid Charge Acceptance: Achieves high efficiency with an impressive charge acceptance rate of up to 0.3C, meaning you can go from 0% to 100% in just 12 hours, and from 50% to 100% in a mere 6 hours.
  • Lead Carbon Technology: This battery incorporates advanced lead carbon technology, enhancing the positive effects of carbon additives on the negative plates, which boosts performance and durability.
  • All-Cyclic Applications: Whether for leisure, solar use, or any other renewable energy storage application, the PowerHouse Carbon+ is the perfect match for high-demand situations.

Why PowerHouse Carbon+ Stands Out:

The PowerHouse AGM vs Lead Carbon graph illustrates the stark contrast in performance, with the Carbon+ range achieving more than double the number of cycles compared to standard AGM Deep Cycle Batteries at a 50% DoD. This not only underscores the superior quality of the PowerHouse Carbon+ but also signifies its role as a cost-effective and sustainable choice in the long run.

Invest in Reliability:

By choosing the PowerHouse 120Ah Lead-Carbon Deep Cycle Battery, you're not just purchasing a battery; you're investing in a dependable power source that comes with a reassuring 36-month warranty for leisure applications and a 24-month warranty for solar applications. It's more than just energy storage—it's the assurance of uninterrupted power for your most critical applications.



  • Voltage: 12V
  • Capacity @C20, 10.5V: 120Ah
  • Capacity @C10, 10.5V: 110Ah
  • Capacity @C5, 10.5V: 100Ah
  • Capacity @C1, 9.6V: 75Ah
  • Maximum Discharge Current (5s): 1440A
  • Internal Resistance: 4.8 mOhm
  • Dimensions LxWxH (mm): 330x171x216
  • Weight (Kg): 32
  • Terminal Type: M8 Insert

Charging Parameters for PH-C12/120:

  • Maximum Charging Current: 36A
  • Recommended Charging Current: 24A
  • Bulk Charge Voltage: 14.4V @ 25°C
  • Absorption (Boost) Charge Voltage: 14.4V @ 25°C, 6hrs max.
  • Equalization Charge Voltage: 14.1V @ 25°C
  • Float Charge Voltage: 13.5V @ 25°C
  • Temperature Compensation: -3mV/°C
  • Charging Volume: 108%
  • Self Discharge Rate: 3% per month
  • Temperature vs Capacity: 25°C

Please view the battery manual above for full warranty terms and conditions.

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