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THUMPER

THUMPER PROJECTA DC-DC AGM BATTERY BOX + THUMPER 120AH AGM

THUMPER PROJECTA DC-DC AGM BATTERY BOX + THUMPER 120AH AGM

BBPAGM-AGM120

$849.00
$849.00
Sale Sold out
Tax included. Shipping calculated at checkout.
Genuine Blue Apple Extreme Thumper Battery Box DC
2 x Cigarette + 1 x Engel Fridge + 1 x Dual USB outlet socket
+ 2 x 50 Amp Anderson connectors + Projecta IDC25 charger

MADE IN AUSTRALIA by Blue Apple Thumper

This model is suitable for: AGM / GEL / WETCELL Type batteries

This unique battery box design is the best on the market! Built with numerous features and outlet sockets to accommodate for every individual!

Key Features:
  • Built with the Projecta IDC25 DC charger
  • Designed to suit new model vehicles with smart / variable alternators
  • Also compatible with older model vehicles
  • Will increase low voltage output from vehicle output to allow battery to reach 100%
  • Will act to isolate from the vehicle's main battery once ignition has been switched off
  • Designed with an independent Anderson connector for vehicle input
  • Designed with an independent Anderson connector for solar panel input (regulated connection - up to 400-450watts of solar)
  • Internally wired and protected with circuit breaker protection, allowing for an easy connection direct to the battery
  • Equipped with multiple outlet sockets for running 12 Volt appliances
  • Available in multiple packages with and without wiring looms / mounting trays and battery.
  • Australian built by Blue Apple Thumper


1 x Projecta IDC25 model 25Amp DC Battery charger (solar and vehicle compatible charge)

2 x Marine grade Cigarette type socket - rated to 16 Amps
Includes rubber cap design to protect all sockets

1 x Engel Fridge outlet socket (unique 2 prong) - rated to 16 Amps

1 x Dual USB socket - rated to 2.5Amp (min rating)
- used to illuminate the Volt meter gauge and activate the USB

2 x 50 Amp Anderson connectors - Labelled INPUT/OUTPUT
(one fitted to front of box and one on rear) 

1 x 50 Amp Anderson connectors - designed purely for solar panel input - labelled "Unregulated solar input"

1 x 50 Amp Anderson connectors - designed purely for vehicle (alternator) input - labelled "Alternator input"

- All internal cabling to allow you to simply connect straight to the battery terminals

Internal Dimensions of Battery Box
Length - 330mm
Width - 183mm
Height - 220mm (Base only - Lid allows more height)


External Dimensions of Battery Box
Length - 410mm
Width - 260mm
Height - 280mm
* Dimensions includes all protruding outlet sockets *

THUMPER EXTREME 120AH AGM BATTERY

This heavy duty AGM battery is the perfect option for the use in Caravans, Motor homes, Camper trailers or even as a second under bonnet battery.

The Redback Extreme takes the technology of an AGM battery to a whole new level! Built with heavier internal lead plates, this battery is designed for continual discharge for heavy draw appliances. Its bonded element design allows for strength against corrugated or rough terrain, making it vibration resistant and the perfect choice for an off – road battery!

Whilst the Redback Extreme is not designed as a primary cranking battery (like the Thumper Redback hybrid), it does still hold the capacity to start up to a 10Lt diesel engine. The Extreme is designed as a secondary battery rather than a primary starting battery. The perfect combination for an under bonnet dual battery system would encompass the Thumper Redback (either 100 Ah or 120 Ah) as the starter battery and the Redback Extreme (either 100 Ah or 120 Ah) as the secondary battery.

Due to design of the heavier internal plates within the Extreme battery, it allows for rapid discharge and recharge of heavy draw appliances to be continually used.

Due to the internal characteristics of the battery, the Redback Extreme will allow for longer life over that of a standard AGM battery.

  • Maintenance Free 
  • Leak Proof
  • Rapid recharge rate due to a low internal resistance
  • Can reach full recharge within 2 – 3 hours from alternator
  • Excellent standby use
  • Excellent long term storage
  •  Heat resistant
  • Vibration resistant due to bonded element design
  • Completely sealed – can be mounted on any side
  • Can be mounted in sealed compartment
  • Under bonnet use
  • Superior discharge ability compared to a wet cell
  • High CA output
  • Up to 5 times faster recharge than a wet cell battery
  • Full 2 year manufacturer warranty! 
The Thumper Redback has a self discharge of less than 5 % per year

(wet cell batteries discharge approx 3 – 4 % per week)

Maximum discharge current - 1250 Amp 5 seconds

Maximum charging current - 36 Amps

Float charging voltage – 13.6 – 13.8 Volts @ 25⁰C

Heavy Duty ABS case suitable for under bonnet use
Discharge Rate  Ah Capacity
20 Hour Rate 128 Ah
10 Hour Rate  120 Ah
5 Hour Rate 104 Ah
1 Hour Rate 85 Ah

Weight – 32.5kg

Length – 330mm

Height – 220mm

Width – 175mm

2 Year Warranty

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