Behind the Seat Dual Battery Kit - 100Ah Super Slimline Lithium, 40A Pro Series DC to DC Charger & Wiring Kit
In Stock - Ready for immediate dispatch or pickup
Pickup Available from Punchbowl, NSW
DETAILS
Overview
100Ah of lithium,
only 50 mm thick.
Our 100Ah super slimline lithium battery, the 40A Pro Series DC to DC charger and our plug & play DC to DC wiring kit.
The battery is 600 x 50 x 275 mm and 13 kg, so it fits behind the rear seat of most dual cabs and wagons, out of the way.

What’s in the pack
Only 50 mm thick and 13 kg. Fits behind seats and drawers.
IP54, silicone potted, rated for under-bonnet mounting.
6 m of 8 B&S cable, 3-pin Anderson with ignition wire, 50A fuse fitted.
How it goes together
Alternator to battery, one cable run
The wiring kit runs from your start battery to the charger: 6 m of 8 B&S cable with a 50A fuse already fitted and a 3-pin Anderson-style plug that carries the ignition wire too. The 40A Pro Series charger then fills the slimline battery with a LiFePO4 profile every time you drive.
- ✓Charger is IP54 and silicone potted, rated for under-bonnet mounting
- ✓Soft start and BMS wake-up for lithium batteries
- ✓Battery: up to 50A charge, 100A continuous discharge

Fitted under the cargo floor of a wagon. At 50 mm thick it also fits behind most rear seats.
Compatibility
- ✓Dual cab utes, wagons and 4WDs
- ✓Behind seats, in drawers and in canopies
- ✓Fridges, lights, pumps and device charging
Not suitable for:
- ✕Inverters over 1000W (battery is 100A continuous)
Tech specs
| Battery | 100Ah 12.8V LiFePO4 |
| Battery size | 600 x 50 x 275 mm, 13 kg |
| Battery discharge | 100A continuous, 200A for 5 sec |
| Cycle life | 2,000 cycles at 85% depth of discharge |
| Charger | 40A DC to DC, IP54 |
| Wiring kit | 6 m 8 B&S, 3-pin Anderson-style plug, 50A fuse |
| Brand | 12 Volt Direct |
What’s included
- ✓1 x 100Ah Super Slimline LiFePO4 Battery
- ✓1 x 40A Pro Series DC to DC Charger
- ✓1 x Plug & Play DC to DC Wiring Kit
Cable runs to your vehicle’s start battery, fuses or circuit breakers not listed, lugs, mounting hardware and installation are not included. We recommend installation by a qualified auto electrician.
Value pack. Every item is the same 12 Volt Direct product we sell on its own, with its own full warranty, and links to its own page for the full specs. Items ship in their own boxes.
Not sure what you need?
Tell us your vehicle and we’ll check the battery fits behind your seat. Our team includes qualified auto electricians.
Contact our teamProduct Details
| SKU | TVD-PACK-SEAT100 |
| Brand | 12 Volt Direct |
| Shipping Weight | 19.1500kg |
| Shipping Width | 0.360m |
| Shipping Height | 0.140m |
| Shipping Length | 0.710m |
12 Volt Direct is a 12 V power specialist for the automotive, 4WD, caravan and off-grid industry. When 12V matters, trust the professionals. 12 Volt Direct was built around a simple idea: 12 V systems should be done properly. Its range is designed for the way Australians power their vehicles, carava...
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