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  • Writer's pictureKylie F. Kearns

The Lithium Box for Mazda BT50 enters our range

Mike presented the opportunity for us to design and build a custom SUPER SLIM system for behind the seats of his 2021 BT50 Fourby Ute, so we got to work and introduce TLB100/40BT50 (2021).

The Lithium Box BT50 features:

  • 100Ah RV Lithium Systems Lithium (LiFePO4) Battery with Cell Balancing and Cell Protection

  • Victron Smart Shunt Bluetooth Battery Meter so you can read the battery meter from the convenience of your smart phone. Displays the battery’s voltage, amps in or out, amp hours consumed, time to go until flat, and actual State of Charge (SOC) as a percentage.

  • REDARC BCDC 1240D Vehicle 40A DC to DC Charger with Blue 50A Anderson Plug Input, protected by cell protection and 40A MPPT Solar Charger with Red 50A Anderson Plug Input protected by cell protection

  • Internal Fusing and Output Short Circuit Protection

  • x2 50A Anderson Plug Output (100A Combined) with Automatic Low Battery State of Charge or Voltage Disconnect of accessory power sockets and Automatic Reconnect once the battery has received adequate charge.

  • A Victron Energy 240V IP65 Battery Charger connection for optional 240 volt charging (5 to 15A max).

  • A Smart Alternator Ignition Wire Input or Loop Connection

  • Weighs in at only 17.9kgs Measures 680 x 72 x 290mmH (plus 185mm for backing board at top) Add 30mm for Mounting Feet either side

To keep rear seat passengers' happy on their devices, we installed USB ports in the left and right pillars, plus twin housed Engel and cig accessory sockets and a 50A Anderson Plug Outlet in the tub.

Enquire about The Lithium Box right for you at


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