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Supply Batteries

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6 from 10
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Powerbatt TR27 Traffic Light Battery 95Ah 12V
Powerbatt TR27 Traffic Light Battery 95Ah 12V
  • Brand: Powerbatt
  • Voltage: 12
  • Capacity AH (C20): 95
  • CCA: 690
  • Size (L x W x H): 303 x 172 x 223
  • Start-Stop: No
  • Technology: Standard Wet Battery
From £94.99

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Popular
5x 100ah LiFePO4 Battery with Bluetooth Q-batteries Lithium Akku 12-100S
5x 100ah LiFePO4 Battery with Bluetooth...
  • Brand: Q-Batteries
  • Voltage: 12.8
  • Capacity AH (C20): 100
  • Size (L x W x H): 353 x 180 x 190
  • Technology: lithium iron phosphate, LiFePO4
£1,999.00 RRP £2,995.00

FREE DELIVERY

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5x 150Ah LiFePO4 Battery Q-Batteries Lithium Akku 12-150
5x 150Ah LiFePO4 Battery Q-Batteries Lithium...
  • Brand: Q-Batteries
  • Voltage: 12.8
  • Capacity AH (C20): 150
£2,799.00 RRP £3,900.00

In stock - Collection or Delivery

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TR27 - Traffic Light Battery - 95Ah 12V
TR27 - Traffic Light Battery - 95Ah 12V - (Grey...
  • Voltage: 12
  • Capacity AH (C20): 95
  • CCA: 650
  • Size (L x W x H): 303 x 172 x 221
  • Technology: Standard Wet Battery
From £99.99

Out of stock, contact us for lead time or a similar product recommendation

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X-Pro TR31 12V 100Ah Leisure Battery
X-Pro TR31 12V 100Ah Leisure Battery
  • Brand: X-PRO
  • Voltage: 12
  • Capacity AH (C20): 110
  • Size (L x W x H): 330 x 172 x 238
  • Technology: Standard Wet Battery
£99.99

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5x 100ah Lithium Heated Bluetooth battery Q-batteries 12-100CS
5x 100ah Lithium Heated Bluetooth battery...
  • Brand: Q-Batteries
  • Voltage: 12.8
  • Capacity AH (C20): 100
  • Size (L x W x H): 258 x 165 x 220
  • Technology: Lithium
£1,849.00 RRP £2,745.00

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5x Topband 12.8V 100ah Lithium battery TB12100F
5x Topband 12.8V 100ah Lithium battery TB12100F
  • Brand: Topband
  • Voltage: 12.8
  • Capacity AH (C20): 100
  • Size (L x W x H): 318 x 165 x 215 mm
  • Technology: lithium iron phosphate
£1,699.00 RRP £2,595.00

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Q-Batteries 12SEM-120 12V 120Ah Semi traction battery
Q-Batteries 12SEM-120 12V 120Ah Semi traction...
  • Voltage: 12
  • Capacity AH (C20): 120
  • Size (L x W x H): 347 x 175 x 234
  • Technology: Standard Wet Battery
£112.04

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Q-Batteries 12SEM-225 12V 225Ah Semi traction battery
Q-Batteries 12SEM-225 12V 225Ah Semi traction...
  • Voltage: 12
  • Capacity AH (C20): 225
  • Size (L x W x H): 518 x 276 x 242
  • Technology: Standard Wet Battery
£229.99

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Varta Professional DP LFD 75 12V/ 75Ah 650A/EN 930 075 065 battery
Varta Professional DP LFD 75 12V/ 75Ah 650A/EN...
  • Brand: Varta
  • Voltage: 12
  • Capacity AH (C20): 75
  • CCA: 650
  • Size (L x W x H): 278 x 175 x 190
  • Brand line: Professional Dual Purpose
  • Technology: Standard Wet Battery
£83.30

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Varta Professional DP LFD 90 12V/ 90Ah 800A/EN 930 090 080 battery
Varta Professional DP LFD 90 12V/ 90Ah 800A/EN...
  • Brand: Varta
  • Voltage: 12
  • Capacity AH (C20): 90
  • CCA: 800
  • Size (L x W x H): 353 x 175 x 190
  • Brand line: Professional Dual Purpose
  • Technology: Standard Wet Battery
£100.00

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Varta Professional Leisure Battery DP LFD 180 12V/ 180Ah 1000A/EN 930 180 100 battery
Varta Professional Leisure Battery DP LFD 180...
  • Brand: Varta
  • Voltage: 12
  • Capacity AH (C20): 180
  • CCA: 1000
  • Size (L x W x H): 513 x 223 x 223
  • Brand line: Professional Dual Purpose
  • Technology: Standard Wet Battery
£180.80

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6 from 10

Supplementary batteries for the power support in your caravan

Our high-quality supplementary batteries provide your caravan with the necessary additional energy. With our deep cycle batteries you can enjoy your holiday regardless of other power supplies.

Supply batteries ensure the supply of all electrical consumers in the caravan. These include, for example, TV, coffee machine, laptops and others. The choice of technology depends on where the battery is installed.

Use one of our chargers to charge your caravan battery.

The correct connection

Parallel battery connection
Often one battery is not enough to cover the power requirement or a large battery does not fit into your motorhome due to its dimensions. Then you can connect several batteries with battery cables in a parallel connection to increase the capacity. In doing so, the two positive poles are connected together and the negative poles.

Series battery connection
If your caravan is designed for 24V, you must connect two 12V batteries in series. When connecting in series, the positive terminal of one battery is connected to the negative terminal of the other battery.

Series and parallel battery connection
Both types of connection can also be combined if more than 4 batteries are used. This allows both the capacity and the voltage to be increased.

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