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PLEASE NOTE: This is a special order item, it will be sent direct from the supplier to your specified address, which may include our address if you wish to collect from our store.

 

ITEM DESCRIPTION


High performance 12v 230ah LiFePO4 Lithium leisure battery with a BMS that supports Series connection and expansion (up to 51.2V) and also supports Parallel expansion of to two batteries


This is a low profile LiFePO4 battery designed for installation under a campervan swivel seat. This measures (L*W*H) 305*290*190mm

 

TN Power have used compact cells and a high power BMS, allowing them to us to fit a massive amount of capacity into a smaller case


BENEFITS OVER TRADITIONAL LEAD-ACID
- This can be charged using most standard lead-acid chargers, MPPT solar chargers and DC to DC chargers
- These provide significant gains in power density, power delivery and lifetime expectancy
- They offer thousands of charge/discharge cycles
- Light weight - These are about 40-50% lighter than a comparable lead acid battery
- Low temperature charge protection is inbuilt
- They provide 100% depth of discharge (DoD)
- The 100% DOD offers you up to double the useable Ah capacity compared with an equivalent lead-acid battery
- Higher charge acceptance rates allow shorter re-charge times
- These will recharge more quickly from a solar panel than a traditional lead-acid battery
- Maintenance free
- Does not contain any liquids
- Will not sulphate if left discharged - no risk of damage
- No power 'tail-off' - voltage remains relatively constant until almost fully discharged
- Wider temperature operating range
- The LiFePO4 batteries are the safest type of Lithium battery as they will not overheat, and even if punctured they will not catch fire
- The cathode material in LiFePO4 batteries is not hazardous, and so poses no negative health hazards


IMPORTANT NOTES: 
- PWM solar controllers are NOT suitable for use with these BMS equipped LiFePO4 batteries
- Your battery can be charged by 99% of all current Lead Acid battery chargers as the charge is controlled by the batteries internal BMS (Battery Management System), However, we advise to use a charger that has either an ‘AGM’ or ‘GEL’ setting, or preferably use a specific Lithium Battery charger which will use the correct profile and charging voltage
- In any fitment where charging is via a dynamo or alternator, it is strongly advised to fit a DCDC charger to control voltage. In systems that use a ‘Smart Alternator’ or where the voltage is above 15v for a 12v system or multiple’s thereafter for series banks, a DC-DC charger MUST be fitted to avoid the BMS shutting down to protect the battery.


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PACKAGE INCLUDES –
- 1x 230ah seat base lithium leisure battery
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ADDITIONAL NOTES –


Electrical Characteristics

Nominal Voltage 12.8V
Nominal Capacity 230Ah@0.2C
Energy 2944Wh
Internal Resistance 20=mO
Cycle Life 80%DOD>4000 cycles,@0.2C,25°C
Self Discharge =3.5% per month at 25°C


Charging and Discharging

Output voltage range 10.0V~14.4V
Charging voltage 14.4V, CC-CV
Cut-off voltage 10.0V
Max. Constant Charging current 100A
Recommended charging current <50A, best @ 40A
Recommended charging CC-CV until current <0.02C
Max.Constant Discharging current 200A (Peak discharge current 500A,<10S)
Efficiency =99.4%


Built-in BMS

Over-charge protection Cell>3.75V
Over-discharge protection Cell<2.20V
Over-current protection >620A
Short circuit protection Integrated
Cell balance Passive, 40mA


Operating Condition

Humidity 5%~95% relative humidity
Charging temperature -20°C~+45°C
Discharging temperature -20°C~+65°C
Storage temperature -20°C~45°C


Structure

Cell & Format Prismatic, LFP
Casing Aluminium shell, Metal
Dimension(L*W*H) 305*290*190mm
Weight Approx. 23.0±0.5kg
Terminal M8


PLEASE NOTE: If you have one of the following postcodes then there may be an extra postage charge on top of the cost of the item, depending on the item that you have purchased and the service that we use - We will contact you if there are additional shipping fees to AB, IV, KA, KW, PA, PH, BT, HS, ZE, IM, TR, FK. Please ask for a quote if you are unsure.

TN 12v 230ah Lithium Swivel Seat Base Battery for Campervan or Boat

SKU: DC9.68-BAT
£949.99 Regular Price
£873.99Sale Price
  • Returns are accepted if the item is returned within 30 days in the same condition that it was sent out. The buyer pays for return postage and ensures that the item is well packaged for return shipping

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