Skip to content
  • 🔥 Hot sale with low prices! 🔥
  • 🔥 Hot sale with low prices! 🔥
Home Tool StoreHome Tool Store
  • Menu
  • Kitchen Equipment
    • Hob & Sink Combination
    • Camping Stoves
    • Marine cookers hobs and sinks
    • Hobs
  • Bathroom Equipment
    • Portable and Cassette Toilets
  • Electrical
    • LED Lighting
    • Sockets & Switches
    • Televisions & Aerials
    • Chargers & Inverters
    • Control Panels
    • Power Management Units
    • Mains Hook Up
    • Leisure Batteries
    • Cable & Fuses
  • Heaters and Air Conditioners
    • Accessories
    • Water Heaters
    • Blown Air Heaters
    • Air Conditioners
    • Heated Car Seats
    • Caravan Heaters
  • Dometic Spares
    • Dometic Fridge Spares
    • Dometic Cooker Spares
    • Dometic Window Spares
    • Dometic Toilet Spares
    • Dometic Rooflight Spares
  • Thetford Spares
    • Thetford Cooker, Hob, Oven & Grill Spares
    • Thetford Cassette Toilet Spares
    • Thetford Fridge Spares
    • Thetford Porta Potti Spares
  • Truma Spares
    • Gas Heaters
    • Space & Water Heaters
    • Water & Filtration
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

Home / Electrical / Chargers & Inverters
Sale!
Adventurer 12v Vehicle Battery To Leisure Battery Charger With Engine Trickle Charge
Adventurer 12v Vehicle Battery To Leisure Battery Charger With Engine Trickle Charge - Image 2
Adventurer 12v Vehicle Battery To Leisure Battery Charger With Engine Trickle Charge - Image 3
Adventurer 12v Vehicle Battery To Leisure Battery Charger With Engine Trickle Charge - Image 4
Adventurer 12v Vehicle Battery To Leisure Battery Charger With Engine Trickle Charge - Image 5

Adventurer 12v Vehicle Battery To Leisure Battery Charger With Engine Trickle Charge

$239.95 Original price was: $239.95.$99.99Current price is: $99.99.

Buy Now
SKU: JL-12-12-30IT Categories: Chargers & Inverters, Electrical Tag: Adventurer
  • Satisfaction Guaranteed
  • Secure Payments, Secure Shopping
  • Safe Shopping Guaranteed
  • Safe and Secure Payments, Always
Browse
  • Bathroom Equipment
    • Portable and Cassette Toilets
  • Dometic Spares
    • Dometic Cooker Spares
    • Dometic Fridge Spares
    • Dometic Rooflight Spares
    • Dometic Toilet Spares
    • Dometic Window Spares
  • Electrical
    • Cable & Fuses
    • Chargers & Inverters
    • Control Panels
    • LED Lighting
    • Leisure Batteries
    • Mains Hook Up
    • Power Management Units
    • Sockets & Switches
    • Televisions & Aerials
  • Heaters and Air Conditioners
    • Accessories
    • Air Conditioners
    • Blown Air Heaters
    • Caravan Heaters
    • Heated Car Seats
    • Water Heaters
  • Kitchen Equipment
    • Camping Stoves
    • Hob & Sink Combination
    • Hobs
    • Marine cookers hobs and sinks
  • Thetford Spares
    • Thetford Cassette Toilet Spares
    • Thetford Cooker, Hob, Oven & Grill Spares
    • Thetford Fridge Spares
    • Thetford Porta Potti Spares
  • Truma Spares
    • Gas Heaters
    • Space & Water Heaters
    • Water & Filtration
  • Uncategorized
  • Description
  • Reviews (0)

Adventurer 12 V battery DC to DC charger (leisure battery to vehicle battery) with built-in trickle charge

No more flat engine battery when you’re ready to getaway!

Keeps your vehicle starter battery ready to go even after a long lay up!

The Adventurer battery to battery charger from Jacksons is the ideal companion for your campervan or motor home vehicle battery and leisure battery, utilising the leisure battery to keep your engine battery in a boosted state.  

Standard and Unique feature!

The standard feature is that while in transit your motorhome chargers up your leisure battery. However its unique feature is that the vehicle battery is topped up by the leisure battery when there is surplus power available, thus ensuring you don’t end up with a flat vehicle battery when your campervan or motor home has been parked up for a while.

Using its “smart sensing system”

The Adventurer B2B charger will monitor your leisure battery voltage state. If its fully charged – and the vehicle starter battery is less than 12.6v – it will trickle charge the motorhome or campervan battery with any spare power back to 12.6v whilst not draining you leisure battery below 13.06v.  It’s the perfect system which is especially enhanced by motor homes and campervans with solar panels.

Plug-and-play installation

Multistage charging profiles automatically control battery charging, with both bulk and float-maintained battery charging. The charging profile in use is indicated via a visual LED indicator on the charger unit, so you can always see what the charger unit is doing. The unit is designed for quick and simple plug and play vehicle installation, using a simple design with broad compatibility.

Download the APP

Requires the purchase of the Bluetooth Connector, its easy to set up, download the app and you’re away.  This handy little bit of kit allows you to monitor, control and configure your Adventurer DC to DC charger and trickle charger.  This option is required when Lithium batteries are being used.

Adventurer 12V 30A DC-DC Charger Features:

  • Compatible with all engine classes/alternator types (smart and constant)
  • Suitable for stop-start technology and regenerative braking
  • Can charge batteries DC-DC
  • 2A Trickle charge to starter battery (when surplus power available)
  • Suitable for most automotive batteries of lead acid chemistry, AGM, GEL, sealed – flooded
  • Total charging capacity up to a maximum of 300 Amp Hours battery capacity
  • Can be configured for lithium batteries with the optional Bluetooth module and free app
  • Optional Bluetooth module available for battery voltage monitoring and advance configurations
  • Ideal for installation in campervans, motorhomes and more
  • Lithium Batteries:  This device is not compatible with Lithium batteries unless connected to the optional APP via the Bluetooth module.

Manual:

JLS 12V 30A DC-DC Charger Manual

union-flag.gifMade in the UK

 

Technical Specifications:

fbt-product:
/adventurer/blue/tooth/charging/monitor/leisure/battery/trickle/charger/

Reviews

There are no reviews yet.

Be the first to review “Adventurer 12v Vehicle Battery To Leisure Battery Charger With Engine Trickle Charge” Cancel reply

Related products

Sale!
Platinum 100ah Campervan Motorhome Caravan Leisure Battery (LOW Height)
Quick View

Electrical

Platinum 100ah Campervan Motorhome Caravan Leisure Battery (LOW Height)

$129.95 Original price was: $129.95.$90.97Current price is: $90.97.
Sale!
Maypole Mains Coupler 230v - Female
Quick View

Electrical

Maypole Mains Coupler 230v – Female

$5.75 Original price was: $5.75.$4.03Current price is: $4.03.
Sale!
Sargent EC155 / EC50 Motorhome Campervan Conversion Power Supply Including Connector Kit
Quick View

Electrical

Sargent EC155 / EC50 Motorhome Campervan Conversion Power Supply Including Connector Kit

$269.95 Original price was: $269.95.$97.99Current price is: $97.99.
Sale!
Svensen SV5 TV Quick Release Wall Bracket
Quick View

Electrical

Svensen SV5 TV Quick Release Wall Bracket

$18.95 Original price was: $18.95.$13.27Current price is: $13.27.
Sale!
Victron Energy Battery Isolator Shut-Off Switch 275A
Quick View

Electrical

Victron Energy Battery Isolator Shut-Off Switch 275A

$34.95 Original price was: $34.95.$24.47Current price is: $24.47.
Sale!
Avtex 12v TV Carry Case Bags
Quick View

Electrical

Avtex 12v TV Carry Case Bags

$32.99 Original price was: $32.99.$23.09Current price is: $23.09.
Sale!
Bonus Electrical CP2 12V Caravan Control Panel
Quick View

Control Panels

Bonus Electrical CP2 12V Caravan Control Panel

$36.95 Original price was: $36.95.$25.87Current price is: $25.87.
Sale!
Victron Energy Mega Fuse Holder CIP000100001
Quick View

Cable & Fuses

Victron Energy Mega Fuse Holder CIP000100001

$11.95 Original price was: $11.95.$8.37Current price is: $8.37.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping & Returns
  • Term and Conditions
  • Delivery
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.besttoolshotsale.com
    • Kitchen Equipment
      • Hob & Sink Combination
      • Camping Stoves
      • Marine cookers hobs and sinks
      • Hobs
    • Bathroom Equipment
      • Portable and Cassette Toilets
    • Electrical
      • LED Lighting
      • Sockets & Switches
      • Televisions & Aerials
      • Chargers & Inverters
      • Control Panels
      • Power Management Units
      • Mains Hook Up
      • Leisure Batteries
      • Cable & Fuses
    • Heaters and Air Conditioners
      • Accessories
      • Water Heaters
      • Blown Air Heaters
      • Air Conditioners
      • Heated Car Seats
      • Caravan Heaters
    • Dometic Spares
      • Dometic Fridge Spares
      • Dometic Cooker Spares
      • Dometic Window Spares
      • Dometic Toilet Spares
      • Dometic Rooflight Spares
    • Thetford Spares
      • Thetford Cooker, Hob, Oven & Grill Spares
      • Thetford Cassette Toilet Spares
      • Thetford Fridge Spares
      • Thetford Porta Potti Spares
    • Truma Spares
      • Gas Heaters
      • Space & Water Heaters
      • Water & Filtration
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.