Invicta Power Solutions
Invicta 12V 40Ah Lithium Battery with Bluetooth for Reliable Deep Cycle Performance
Quick Facts & Specifications
- Nominal Voltage: 12.8V
- Capacity: 40Ah (0.33C discharge rate)
- Weight: 5.5kg – notably lighter than SLA equivalents
- Cycle Life: Over 2000 deep discharge cycles (100% DoD)
- Max Continuous Discharge Current: 50A
- Bluetooth Monitoring: Yes, via free smartphone app
- Dimensions: 194 x 132 x 170 mm (L x W x H)
- Integrated Battery Management System (BMS) ensures safety and longevity
Trusted Quality
- Independent real-world testing demonstrates outstanding durability under Australian conditions
- IEC 62619 and IEC 62133 certifications guaranteeing industrial-grade safety and performance
- Robust aluminium-encased LiFePO4 cells coupled with vibration-resistant frame ideal for off-road and marine use
Key Features and Benefits
The Invicta 12V 40Ah Lithium Battery utilises Lithium Iron Phosphate technology for a safe, efficient, and long-lasting power source. It offers approximately 60% greater usable capacity over sealed lead acid (SLA) batteries and a remarkably flat discharge curve for consistent performance throughout each cycle.
- High energy density with less than half the weight of comparable SLA batteries, reducing system weight
- Fast recharge times to support busy adventurers and remote power needs
- Minimal self-discharge rate, preserving charge during periods of non-use
- Smart BMS safeguards against overcharging, over-discharge, temperature extremes, and short circuits
- Bluetooth connectivity for real-time monitoring and diagnostic capability through a free app
Bluetooth Monitoring Features
Integrated Bluetooth functionality lets you easily monitor key battery health indicators including voltage, remaining capacity, current draw, and BMS status on your mobile device. This proactive insight helps avoid unexpected downtime and assists with troubleshooting issues remotely.
Practical Applications & Compatibility
Designed primarily for deep cycle use, this battery is perfect for caravanning, 4×4 off-road vehicles, marine vessels, and commercial or industrial equipment requiring reliable long runtime power. Its rugged build is crafted to resist vibration and shock across demanding environments.
Please note: This battery is not intended for engine starting or under-bonnet use. It must be paired with a charger featuring a lithium-specific profile to ensure optimal performance and safety. When used with inverters, confirm that the in-rush current does not exceed the battery’s pulse discharge limit of 50A.
Best For
- Caravanners and campers seeking lightweight, long-lasting power solutions
- 4×4 enthusiasts who need reliable power with robust vibration resistance
- Marine users requiring dependable, safe deep cycle batteries with monitoring
- Remote power setups for small to medium applications
- Users wanting the convenience of Bluetooth battery state tracking
Not Ideal For
- Starting engines or high current cranking applications
- Under-bonnet automotive installations
- Systems demanding pulse currents exceeding 50A
- Users without chargers compatible with lithium battery profiles
Invicta 12V 40Ah Lithium Battery with Bluetooth
Check the current merchant listing for full product details, compatibility notes, dimensions, included items, and product-specific guidance before you buy.
Technical Specifications
| Specification | Details |
|---|---|
| Nominal Voltage | 12.8V |
| Nominal Capacity | 40Ah (0.33C discharge) |
| Weight | 5.5kg |
| Dimensions (L x W x H) | 194 x 132 x 170 mm |
| Max Charge Voltage | 14.6 ± 0.1V |
| Standby Voltage | 13.8 ± 0.1V |
| Cut Off Voltage | 10V |
| Max Continuous Discharge Current | 50A |
| Max Pulse Discharge Current (3 sec) | 50A |
| Max Charge Current | 40A |
| Recommended Charge Current | < 20A |
| Cycle Life | > 2000 cycles (100% DoD) |
| Operating Temperature (Charge) | 0 to 50°C |
| Operating Temperature (Discharge) | -20 to 55°C |
| Bluetooth Enabled | Yes |
| Max Series/Parallel Configurations | Up to 4 batteries in parallel |
Important Safety Guidelines
- Do not install the battery upside down; side orientation is acceptable
- Not recommended for under-bonnet or starter battery applications
- Always use a lithium profile charger to maintain battery health
- Confirm inverter in-rush currents stay within the battery’s pulse discharge limits to prevent damage
Invicta 12V 40Ah Lithium Battery with Bluetooth
Check the current merchant listing for full product details, compatibility notes, dimensions, included items, and product-specific guidance before you buy.
Frequently Asked Questions
Yes, the Invicta 12V 40Ah lithium battery supports up to four batteries in parallel for increased capacity. Refer to the official manual via the merchant for detailed configuration and safety recommendations.
The Bluetooth connection provides real-time tracking of battery voltage, current draw, remaining capacity, and battery management status through a dedicated free app, helping with maintenance and troubleshooting.
No, this battery is specifically designed for deep cycle use and is not meant for engine starting or cranking applications.
Make sure your charging system supports lithium battery profiles and that your application’s current demands fit within this battery’s limits. It’s also important to verify compatibility and configuration details on the merchant’s product page.
Ready to Upgrade Your Power System?
The Invicta 12V 40Ah Lithium Battery with Bluetooth is a smart and lightweight solution for reliable, safe deep cycle power. Its advanced features and robust construction cater perfectly to a variety of outdoor and commercial applications.
