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The SNLFT12V50BT is a 12V 50Ah slim Lithium Iron Phosphate battery with integrated Bluetooth monitoring and a built-in BMS. Weighing 6kg at 277 x 106 x 222mm, it is IEC certified across both the BMS and individual cells, suited to deep cycle and mobility applications as a direct replacement for equivalent SLA batteries.
The Invicta SNLFT12V50BT is part of the Slimline Lithium range, built on Lithium Iron Phosphate chemistry selected for its inherent safety characteristics. LiFePO4 offers greater tolerance to high temperatures and abuse conditions such as overcharging, short circuit, and penetration compared to other lithium technologies, significantly reducing the risk of fire even under harsh circumstances. Phosphate is also a non-hazardous material, making the chemistry environmentally and health-friendly.
The integrated BMS provides active protection against overcharge, over-discharge, over-temperature, and short circuit, adding a further layer of protection beyond the inherent safety properties of the LiFePO4 chemistry. IEC certification has been obtained across both the BMS and individual cells through thorough product testing and a complete factory audit, confirming compliance with international safety and quality standards.
At 6kg and 277 x 106 x 222mm, the SNLFT12V50BT is suited for replacement of equivalent SLA batteries in deep cycle and mobility applications, offering up to 8 times the cycle life, greater depth of discharge utilisation, fast charging, and close to half the weight of a comparable SLA battery. Bluetooth connectivity allows real-time monitoring of battery health and state of charge from a compatible mobile device.
12V 50Ah slim LiFePO4 chemistry: Lithium Iron Phosphate chemistry delivers stable, safe energy output in a compact 277 x 106 x 222mm slim form factor, designed as a direct replacement for equivalent SLA batteries in deep cycle and mobility applications.
Inherent LiFePO4 safety advantages: LiFePO4 chemistry offers greater tolerance to high temperatures and abuse conditions including overcharging, short circuit, and penetration compared to other lithium technologies, with an extremely low risk of fire even under harsh operating conditions.
IEC certified across BMS and individual cells: Carries IEC certification obtained through thorough product testing and a complete factory audit, confirming compliance with international safety and quality standards across both the BMS and individual cell level.
Integrated BMS: The on-board Battery Management System actively protects the battery against overcharge, over-discharge, over-temperature, and short circuit, ensuring safe operation across all supported deep cycle and mobility applications.
Integrated Bluetooth monitoring: Built-in Bluetooth allows real-time monitoring of battery health and state of charge from a compatible mobile device, providing clear visibility over key battery metrics without requiring physical inspection.
Up to 8 times the cycle life of SLA: The LiFePO4 chemistry delivers up to 8 times the cycle life of an equivalent SLA battery, significantly reducing replacement frequency and total cost of ownership over the battery's service life.
Greater depth of discharge utilisation: Supports greater depth of discharge than SLA batteries, allowing more of the rated capacity to be used in each discharge cycle for longer effective run time per charge.
Lightweight at 6kg: At 6kg, the SNLFT12V50BT weighs close to half of an equivalent SLA battery, reducing total system weight in mobility devices, caravans, and portable power applications.
Fast recharge capability: Accepts a fast recharge rate, reducing downtime between discharge cycles and returning the battery to full charge sooner than equivalent SLA alternatives.
Environmentally friendly chemistry: Phosphate is a non-hazardous material, making the LiFePO4 chemistry environmentally and health-friendly compared to other battery chemistries.
| Specification | Detail |
|---|---|
| SKU | SNLFT12V50BT |
| Nominal Voltage | 12V |
| Nominal Capacity | 50Ah |
| Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Bluetooth | Yes, integrated |
| BMS | Integrated |
| Certification | IEC certified (BMS and cell level) |
| Length | 277mm |
| Width | 106mm |
| Height | 222mm |
| Weight | 6kg |
Is the SNLFT12V50BT a direct replacement for an equivalent SLA battery?
Yes. The SNLFT12V50BT is designed for replacement of equivalent size SLA batteries in deep cycle and mobility applications. The slim 277 x 106 x 222mm dimensions and standard 12V output support straightforward swap-out in most applications. Contact us to confirm fitment for your specific setup.
What makes LiFePO4 safer than other lithium battery chemistries?
LiFePO4 chemistry offers greater tolerance to high temperatures and abuse conditions including overcharging, short circuit, and penetration compared to other lithium technologies. This results in an extremely low risk of fire even under harsh conditions. The SNLFT12V50BT also carries IEC certification across both the BMS and individual cells for additional safety assurance.
What app is used to monitor the SNLFT12V50BT via Bluetooth?
Specific app details are not confirmed in the available source data. Contact us for information on compatible monitoring applications for the SNLFT12V50BT.
What type of charger is required for the SNLFT12V50BT?
The SNLFT12V50BT requires a LiFePO4-compatible 12V charger. Using a charger not rated for LiFePO4 chemistry may damage the battery or void the warranty. Contact us for charger recommendations suited to this battery.
Is the SNLFT12V50BT suitable for mobility device applications?
Yes. The slim form factor, low weight of 6kg, IEC certification, and stable LiFePO4 chemistry make the SNLFT12V50BT well suited to mobility device applications. Contact us to confirm suitability for your specific mobility device before purchasing.
Servicing the Illawarra and surrounding areas for over 30 years, Frankies Auto Electrics is a multi-award winning service provider and retail outlet, covering all aspects of auto electrical work and in-car entertainment. From sales and installations, electrical diagnostics and fault finding, upgrades and additions, our team of qualified sales people, technicians and installers are on hand to help.
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