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TN Power 33Ah Lithium Battery – 12V LiFePO4 Leisure Battery

The TN Power 33Ah 12V Lithium Leisure Battery offers impressive performance at an affordable price. LiFePO4 batteries have incredible power density and longevity, making them perfect for off-grid applications where weight and lifespan are key factors. Our research and testing shows that TN Power batteries offer the best value vs performance, and are subsequently our battery of choice for most applications.

  • Suitable for 12V systems
  • Ideal for full-time, long term use
  • 3500 cycles at 80% DoD

£264.12

In stock - 1-2 Day Dispatch

£264.12

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Description

TN Power 33Ah Lithium Battery – 12V LiFePO4 Leisure Battery – TN-LFP12.8V33AH

LiFePO4 (lithium-iron-phosphate) batteries have incredible power density and longevity. This makes them perfect for off-grid applications where weight and lifespan are key factors. Our research and testing show that TN Power batteries offer the best value vs performance, and are subsequently our battery of choice for most applications. This TN Power 33Ah Lithium Battery has an impressive cycle life of 3500 cycles at 80% DOD.

TN Power lithium leisure batteries are perfect for off-grid applications where deep discharging is essential and weight and size are key considerations.

The TN Power 33Ah lithium battery weighs 4.9kg and has M6 threaded connection posts.

The 12V TN Power lithium batteries consist of 4 cells connected in series.

Please note: You can connect up to 2 TN Power batteries together in parallel, creating a total battery bank of 66Ah.

Lifespan of TN Power lithium leisure batteries

  • 80% DoD – 3500 cycles
  • 70% DoD – 4000 cycles
  • 50% DoD – 5500 cycles

This means that a lithium leisure battery specced to provide 3 full days of power based on your daily power usage, when used every day (i.e. in full-time usage applications) will have a lifespan of around 15-20 years. Conversely, an AGM leisure battery of the same specification and usage will have a lifespan of around 3-4 years.

Lithium leisure batteries – use cases

Lithium leisure batteries can be deeply discharged by over 90% of their total capacity. This means that the vast majority of the battery’s capacity can be accessed. The power density of lithium batteries means that they are over 50% lighter and smaller than their lead-acid counterparts. These attributes combine to make lithium batteries perfect for off-grid applications where weight and space is a key consideration, such as campervans and boats.

Therefore, lithium leisure batteries are ideal for anyone with regular full-time usage such as living on a narrowboat or full-time van lifers, as their long lifespan means they will not need to be replaced after a short number of years like a lead-acid battery.

Operating conditions

  • Discharge: -20°C to +60°C
  • Charge: 0°C to +45°C

Need to charge your lithium leisure battery at temperatures lower than 0°C? Check out our range of heated lithium batteries.

Looking for other leisure batteries?

View our full range of lithium leisure batteries from Victron and TN Power.

Products that give back

We are members of 1% for the Planet. This means that for every product purchased from Climbingvan, we will give 1% of the total cost to The Honnold Foundation, to provide solar power to underprivileged communities. If you want your electrical system to have more of a positive impact, purchasing your components from us at Climbingvan will mean you can give back as well as powering your off-grid system.

Product SKU: TN-LFP12.8V33AH

Additional information

Weight 4.9 kg
Dimensions 19.5 × 13 × 16.7 cm
Brand

Battery type

Capacity (Ah)

Voltage

12V

Charge temperature

0?C to +45?C

Terminal type

M6

Warranty

5 years

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