Thumper Lithium 24 AH Battery Pack | Dual Battery system

Sale price$599


Finally it's here... The Thumper Lithium battery pack!

The launch bonus includes:    1 x Bonus 5 Amp 240 Volt LiFePO4 charger

The Thumper Lithium battery pack is a reliable, compact and lightweight alternative to the standard lead acid portable dual battery system.

​Designed with the latest technology of Lithium LiFePo4 cells, the Thumper offers a fully sealed and maintenance free battery pack that can safely be used on any side.

​Equipped with an internal Battery Management System (BMS), the Thumper Lithium offers safe charging and discharging with over temperature protection, under and over voltage cut off protection and internal short circuit protection.

The Thumper range of Lithium battery packs have a usable power of 95% capacity. At this point, the BMS system within the Thumper will shut down all power to the unit.  In order to reset the BMS, an charge load must be connected to the battery.

​Note: The Thumper Lithium is not suitable for Jump-Starting


The Thumper Lithium 24 AH is the perfect option for the individual looking to run a 40-50Lt compressor driven fridge for 30 + hours.

It has never been easier to understand your battery set up! This unit has been fitted with the calibrated digital display screen, providing the user with a complete digital reading of:

  • Battery Voltage
  • Remaining amp hour capacity
  • The current input / output draw on the battery (both watt & amp reading)
  • Remaining run time for discharge / or remaining time to recharge

The unit is equipped with:

1 x Digital display screen                     1 x Anderson connector (Max. 12Amp)

2 x Cigarette socket                            1 x Dual USB socket (Min. 2.4Amp rating)

1 x 2.1mm Input / Output                    1 x Manual reset 15 Amp circuit breaker

Product code



24 AH

MAX Discharge

24 Amps

MAX Input charge

24 Amps


240L x 190W x 180H


4.15 kg


3 years



The Thumper 24 AH Lithium battery pack comes included with the TL-A-C1.2 1.2mt Anderson to cigarette charge lead. The TL-A-C1.2 will allow for a charge rate of approx. 5 – 8 Amps, depending on the vehicle’s alternator and wiring. 

 This unique charging lead has been designed to allow the Thumper 24 AH to charge directly from the vehicle cigarette lighter socket. This lead must be used when charging via the cigarette socket in any vehicle as it will prevent reverse drain from occurring between the main start battery and the Thumper Lithium battery.

Available to purchase as an optional extra for the TL-24 is:  

  • TUR-L complete vehicle wiring loom
  • 240 Volt battery Charger (5 - 8 Amps to suit this model)

  Average run - GUIDE

35 - 50Lt Compressor Fridge 0*C at 25*C Ambient Temperature

 Capacity Lithium run time AGM run time
90 AH 135 HOURS 83 HOURS
Discharged to 90% capacity at 11.8 Volts Discharged to 80% capacity at 11.8 Volts




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