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Battery Box with REDARC DC Charger / Loom / Tray / Thumper 170Amp Lithium Battery


The brand new Thumper Lithium 100Amp is a great battery and a perfect match to setup with a Thumper Lithium DC-DC Portable Battery Box.  One obvious benefit is the physical weight of the battery, truly making the package a easy to lift portable system.
The usable amp hours of the LifePO4 120ah battery is equivalent to a 150amp  AGM battery.
The Solar King Lithium battery has a 100amp maximum discharge rate, which is ideal for a battery box setup where you are likely to power a 12v fridge, lights and charging Ipads and Tablets. Plus a inverter can be connected to the battery for 240V output.

The maximum charge rate of the Solar King Lithium battery is 100amps maximum, even though the suggested charge rate is 30amps. The Solar King Lithium battery will accept what it needs as the internal BMS unit will adjust the charge input. We suggest charging the battery with a 30amp Lithium compatible battery charger.

The Solar King CB model has a auto start BMS.  This means that when the battery is discharge past the 10v low voltage cut-off and the BMS switches off it will automatically switch on when the BMS senses charge voltage.  This is a fantastic feature, as a lot of other Lithium batteries on the market have a manual re-start.  Meaning the positive needs to be dis-connected for a few seconds to turn the BMS back on to accespt charge.

This unique battery box design is packed with numerous features and outlet sockets to accommodate for every individual.
This model battery box has been designed to suit all battery chemistries.
Altering the charging profile from AGM / GEL to LITHIUM is now as simple as changing one spade connection inside the lid of this battery box and that’s it!

This particular listing suits a DUAL CHEMISTRY of both Lithium & AGM:1 x Redarc BCDC1225D 25Amp DC Battery charger (solar and vehicle compatible charge) – suitable for Lithium / Gel / AGM / Calcium

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

1 x Engel Fridge type socket (2 prong design) – 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 – 335mm
Width – 180mm
Height – 225mm

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

The Loom includes:

1 x 6mt length of 8mm twin core cable (8B&S) oxygen free cable
(for vehicle charge line) WITH 50 Amp Anderson fitted1 x 50Amp Automatic reset circuit breaker
(for connection off main vehicle battery for the charge line)1 x 50 Amp Anderson connector (Genuine)
1 x 2 Pin ignition wire loom with 6mt cable

Thumper Battery Box Tray


Thumper have now released a mounting tray designed specifically to the fit the Thumper range of battery boxes.

The Tray has been designed with several mounting holes at the bottom of the tray to allow for a secure fit to the vehicle or camper trailer.

The set up comes equipped with 4 x steel ‘hold down rods’ and locking nuts, which perfectly secure through the side handles of the Thumper box.

As the Thumper box is designed with the ‘Quick connect’ lid to secure the lid to the battery base, this tray now offers a secure way to fasten your battery base to the vehicle with complete safety in mind.

This introduction to the range allows for a complete set up, which remains easy to remove if and when the need arises.

Designed by Blue Apple Thumper for the Thumper battery boxes.
* Note: This listing does not include the battery box

Item specifications:



Package Includes:

Battery Box dimensions to suit box:


686 grams

1 x Battery Tray
4 x Steel Rods with lock nut secured already
4 x Adjustable lock nuts

L 332 x W 188mm


Thumper Lithium LiFePO4 batteries are fully sealed and are designed to be mounted on any angle for easy application.
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 also internal short circuit protection. The LiFePO4 range of batteries are less than half the weight of a traditional AGM battery, whilst still offering all of the benefits of a heavy duty deep cycle. These batteries are designed to hold the terminal voltage higher throughout each cycle, resulting in an increase depth of discharge and a longer overall run time with heavier draw appliances.

• Less than half the weight of a traditional lead acid battery
• Higher voltage maintained for longer run times with appliances
• Proven quality and reliability
• Compatible with chargers with an AGM or lithium setting
• For best results: Use of a lithium charger is recommended
• 3 year warranty

• Increased cycles compared to traditional lead acid
• Designed to be wired parallel
• Parallel connection is non-limited
• This battery is NOT designed for series linking
• This battery is NOT designed for starting purposes
• This battery is NOT designed for under bonnet application


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