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Thumper REDARC CORE DC Battery Box | IN CABIN model – with Thumper 100Amp Lithium



This box is not waterproof – designed for IN CABIN use only. Please look at our REDARC STD or REDARC DELUXE box for waterproof options

This model battery box is 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!
 What is the difference between the CORE and the STANDARD Redarc BCDC1225?

The Redarc CORE DC charger has been designed for strictly IN CABIN use! This DC charger is not designed to be mounted in locations exposed to moisture or harsh conditions.

This particular battery box combination is perfect for the use INSIDE the vehicle or in a Caravan.

Available to purchase in multiple packages such as the DC box only, or packages to include Lithium or AGM batteries!
Key Features:
Built with the Redarc BCDCN1225 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.
This particular model suits a DUAL CHEMISTRY of both Lithium & AGM:
Comprising of:
1 Redarc BCDC1225D 25Amp DC Battery charger (solar and vehicle compatible charge)

– suitable for Lithium / Gel / AGM / Calcium

2 Marine grade Cigarette socket – rated to 16 Amps
Includes rubber cap design to protect all sockets
1 Engel Fridge type socket (2 prong design) – rated to 16 Amps
1 Dual USB socket – rated to 2.2Amp (min rating)
– used to illuminate the Volt meter gauge and activate the USB
2 50 Amp Anderson connectors – Labelled INPUT/OUTPUT
(one fitted to front of box and one on rear)
1 50 Amp Anderson connectors – designed purely for solar panel input – labelled “Unregulated solar input”
1 50 Amp Anderson connectors – designed purely for vehicle (alternator) input – labelled “Alternator input”
1 All internal cabling to allow you to simply connect straight to the battery terminals
1 3 year manufacturing warranty
Internal Dimensions:
Length 335 mm
Width 180 mm
Height 225 mm
External Dimensions:
Length 410 mm
Width 260 mm
Height 280 mm

* Dimensions includes all protruding outlet sockets *

Specifications | TL-100 


• 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

Technical Specifications:

Model No.  TL-100
Nominal Voltage 12.8 V
Rated Capacity 100 AH
Cell Type / Chemistry Prismatic / LiFePO4


Dimensions and Weight:

Length 328 mm
Width 172 mm
Height (Total) 220 mm
Weight 11.2 kg


Operating Temperature Range:


BMS High temp cut out / Reconnect 80°C / 50°C
Discharge -20°C ~ 60°C
Charge -20°C ~ 45°C
Storage -5°C ~ 35°C


Charging Methods:

Recommended Charge Current  10 ~ 50 Amps
Max Charge Current 70 Amps



Max discharge current (continuous)  100 Amps
Peak discharge current (1-3 seconds) 300 Amps
BMS Current cut off >100.5A 10s
BMS Current cut off >120.0A 3s
BMS Current cut off >150.0A 1s
BMS Voltage cut off / Reconnect 10.0V/12.0V
Self Discharge per month: ≤3%
Warranty 3 years from date of purchase


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