Green Marine Lithium

"If your battery app can't show you every cell... what is it hiding?"

Do you really know what's happening inside your lithium battery?
Most battery apps only show basic battery information. Green Marine Lithium BMS monitors and our APP and Gauges display the voltage and temperature of every individual cell in real time.
That's the difference between guessing and knowing.

✔ Individual cell monitoring
✔ Live voltage & temperature data
✔ Standard Early Alert Gauge
✔ Australian Made
✔ Manufacturing in Queensland for 10 years

Know what's inside your battery. Choose Green Marine Lithium.

GREEN MARINE LITHIUM – CERTIFIED AUSTRALIAN MADE We can build custom deep cycle lithium batteries suitable for any application and we are specialists in waterproof IP67 marine lithium batteries.

Looking for more cranking power? 💪💪💪

Thanks Starlo Gets Reel 👍🎣

Another bonus with our Aussie-made lithium batteries they're built to AS/NZS 3004.2:2014 the marine electrical standard. More confidence out on the water and no worries when it comes to your boat insurance.

Built tough. Built here. 🇦🇺⚡

We've had our Green Marine Lithium battery and its dedicated on-board charger fitted in the boat for almost nine months now, and I've had a few people recently ask me for an update and a quick report on how it's performing... In a word, brilliantly! It hasn't missed a beat.
We opted for the 12 volt 80 amp/hour model from Green Marine Lithium. This incredibly light (9 kg) battery lives in the bow of the Snubby and powers only our old 55 pound thrust MotorGuide bow-mounted electric motor.
Several people were a bit surprised that we went for just an 80 amp/hour battery but, to be honest, even a full day on the water with a fair bit of electric motor work (mostly at about 20 to 60% thrust) rarely drops the charge below about 55 to 60%, so I guess we'd easily get two days from it. In practice, I'm able to recharge every night and the recharging time is incredibly fast. If I did more remote work and was likely to be away from mains power (or my Bluetti portable power station) for several days at a time, I'd probably be better off with either the 105 or 120 amp/hour models (11 & 14 kilos respectively), but honestly, the 80 is more than adequate for us.
I absolutely love this unit's on-board digital gauge and also the mobile phone app that allows me to instantly monitor the state of the battery, its remaining charge and the recharging process... It's a game changer.
Good, safe, reliable lithium batteries certainly aren't cheap (this one is around the $1,300 mark), but you get what you pay for. For me, the dramatic weight reduction compared to my old lead crystal monster has been a huge bonus, as has the fast recharging, steady power and ability to know exactly how much juice I have left at any time. I wouldn't go back...

We got a few of these loads out this short week!
And the GML cranking lithium range keeps growing - more power available with our 392Ah and 630Ah batteries for serious setups.

Plenty of imports trying to copy the Aussie-made lithium scene now. Problem is, stickers are easy and misleading information is everywhere.

🇦🇺 Australian Made
🔋 True capacity cells
💪 Built tough
⚡ AS/NZS 3004.2:2014 compliant
🔧 Repairable & rechargeable

More units out the door.
Multiple 530Ah straight into trucks.
Built tough for All Terrain Energy.
Running sleeper cab air con 24 hours between charges.
Powerful 👊