Amptron Mounting Tray For 12V 100Ah BluEdge, 12V 150Ah And 24V 50Ah Classic Batteries
This is an estimate only. Actual delivery times can vary with stock availability, courier delays, weather, public holidays and your location.
The Amptron Type G Tray - Sized For The Group 31 Case
A battery that slides around behind a seat or in a ute tray is a battery that's slowly shaking itself to bits. Terminals work loose, cables chafe through, and an expensive lithium wears out long before it should.
This tray is built for the Amptron 12V 100Ah BluEdge, 12V 150Ah Classic and 24V 50Ah Classic, all of which share the BCI Group Size 31 case. Powder-coated aluminium, a thick silicone base pad, and two heavy-duty locking straps over the top.
Mount it once and stop thinking about it. Add one to your cart today.

Why The Amptron Mounting Tray May Be Right For You:
- Stop the battery shifting on rough ground with a tray sized to the Group 31 case, so there's no slop for the corrugations to work on.
- Protect your terminals and cables thanks to the thick silicone base pad, which absorbs vibration and impact rather than passing it into the connections.
- Strap it down for good using two heavy-duty flexible locking straps, which hold far better than a bungee or something improvised.
- Keep the weight down at 2.35kg, so you're adding a mount rather than another load to carry.
- Leave it where it cops the weather because the powder coating resists corrosion and dust, so it still looks right after a few seasons out bush.
- Cover three batteries with one tray since it suits the 12V 100Ah BluEdge, 12V 150Ah Classic and 24V 50Ah Classic, which helps if you step up capacity or voltage later.

Which Batteries It Fits:
- AT-LFP-12-100-BTC-BV10, Amptron 12V 100Ah / 200A LiFePO4 ABS BluEdge
- AT-LFP-12-150-BT-BV03, Amptron 12V 150Ah / 200A LiFePO4 Classic
- AT-LFP-24-50AV01, Amptron 24V 50Ah / 70A LiFePO4 Classic
Where It Suits:
- Under rear seats in 4WDs
- Dual cab and single cab ute trays
- Caravans and motorhomes
- Camper trailers
- Canopies and touring builds
- Any job needing a secure battery mount
What's In The Box:
- 1 x Amptron aluminium mounting tray
- 2 x flexible locking straps
- 1 x silicone shock-absorbing base pad
Amptron Mounting Tray Tech Specs
| MODEL: | Type G |
| SKU: | AT-UMT-G |
| MATERIAL: | Powder coated aluminium |
| TRAY DIMENSIONS (L x W x H): | 360 x 198 x 189 mm |
| WEIGHT: | 2.35 kg |
| BASE PAD: | Thick silicone shock-absorbing pad |
| LOCKING MECHANISM: | 2 x flexible locking straps |
| FINISH: | Powder coated, corrosion and dust resistant |
| BATTERY SIZE: | BCI Group Size 31 |
| COMPATIBLE BATTERIES: | Amptron 12V 100Ah BluEdge, 12V 150Ah Classic and 24V 50Ah Classic (AT-LFP-12-100-BTC-BV10, AT-LFP-12-150-BT-BV03, AT-LFP-24-50AV01) |
| RECOMMENDED APPLICATIONS: | 4WD rear seat, ute tray (dual or single cab), RV and caravan, custom installs |
| INSTALLATION: | Self-installation, no professional fitting required |

Amptron Mounting Tray FAQs
1. Which batteries does this tray fit?
Three of them: the 12V 100Ah BluEdge (AT-LFP-12-100-BTC-BV10), the 12V 150Ah Classic (AT-LFP-12-150-BT-BV03) and the 24V 50Ah Classic (AT-LFP-24-50AV01). Tray dimensions are 360 x 198 x 189mm, so another battery may fit if it sits inside those measurements, but measure yours first. Ring us on 1300 902 361 if you want it checked.
2. I've got a 12V 100Ah. Is this the right tray?
Only if it's the BluEdge, AT-LFP-12-100-BTC-BV10. Amptron make three different 12V 100Ah batteries in three different cases: the Compact Classic takes the Type A tray and the Slimline BluEdge takes the Type B tray. Check the model number on your battery before ordering.
3. Do I need an auto electrician to fit it?
Not for the tray, that's a self-installation job. Wiring the battery is another matter, so if you're doing the electrical side as well, leave that to someone qualified.
4. What does BCI Group Size 31 mean?
It's a standard battery case size set by the Battery Council International, and Amptron list this tray as fitting Group 31. That's handy if you're comparing against other brands, but case sizes vary a little between makers, so check your battery's footprint against the tray's 360 x 198mm before ordering.