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THUMPER

THUMPER REDBACK EXTREME 120AH TWIN PACK + 25SQ LINKING CABLES

THUMPER REDBACK EXTREME 120AH TWIN PACK + 25SQ LINKING CABLES

SKU:AGM120-TWINPACK

Regular price $685.00
Regular price Sale price $685.00
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This package includes:

2x Thumper Redback Extreme 120 AH AGM Batteries

1x Set of 25 SQ Linking Cables with 25-8 lugs

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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