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Description
50Ah
quick stats
- Maximum discharge rate (5 seconds): 110 amps
- Prismatic Cell Technology: 10,000+ cycles @ 40% DoD
- Warranty: 5 year Australian Warranty
- Super slim: Only 70mm wide
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Lightweight at 7kg: Equivalent AGM weighs approx. 27kg

Overview
The new and improved iTECH50SS 50Ah Super Slim Lithium Battery with Bluetooth is small but powerful! At only 70mm wide, it is designed to be the ultimate Super Slim battery for those with limited space but needing reliable power in their Utes, 4WDs, and canopies. Developed in Australia for tough conditions, the our 50 Amp lithium battery offers 100% usable capacity, Bluetooth monitoring, and high heat resistance. It is certified to IEC 62619 and backed by a 5-year Australian warranty.
The 50 Amp lithium battery comes with 100% usable capacity, allowing it to provide the full 50Ah without issue. The iTECH50SS features advanced prismatic cell technology, making it compact and lightweight. Prismatic cells are superior to other battery types because they provide high discharge rates, a longer lifespan, and efficient use of space.
The iTECH50SS is integrated with Bluetooth compatibility, allowing you to monitor its status in real-time through the iTechworld app. Download the app from the App Store or Google Play Store to easily access battery performance data.
Designed as a true drop-in replacement, the iTECH50SS is perfect for upgrading from heavy AGM or lead-acid batteries to lightweight lithium technology. Simply remove your old batteries and install the iTECH50SS—it’s that simple!
To enhance performance, our 50 Amp lithium battery is equipped with an advanced Battery Management System (BMS), programmed by iTechworld engineers to auto cell-balance and maximise efficiency, ensuring optimal deep-cycle performance.
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1 x 50 Amp Lithium Battery
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1 x User Guide
As a testament to the toughness and performance of our iTECH50SS lithium batteries, we back them with a full 5-year Australian warranty (3 years full replacement, 2 years pro-rata).
*Storage deep cycle battery only. It cannot be used as a cranking battery.
Voltage:12V
Nominal voltage:12.8V
C20 rating usable Amps:50Ah
Short circuit protection:Yes
Optimum temperature range:5°C ~ 60°C
BMS operational temperature range:-40°C ~ 80°C
Safety protection isolator:80°C
Recommended charge voltage:14.4V
Maximum charge current:50A
BMS charge cutoff:15V
BMS low voltage cutoff:10.5V
Series connection:Up to 48V (4 x batteries)
Parallel connection:Unlimited
Life cycles @ 80% depth of discharge:5,000+
Life cycles @ 40% depth of discharge:10,000+
Continuous Discharge:50A
Maximum Discharge Rate (5 Seconds):110A
Dimensions (LxHxW):328 x 260 x 69mm
Terminal type:1 x 50A Anderson
Case material:Stainless steel