LifePO4, 12V 100Ah Low Temperature Lithium Battery built-In heating system
⚠️ Charger Compatibility for Lithium Batteries
You do not need a special charger for 12V LiFePO4 batteries, but it must output between 14V and 14.6V to fully charge. Most AGM battery chargers meet this requirement and are compatible. Chargers with lower voltage may undercharge, while those exceeding 14.6V will trigger the battery’s BMS protection. Flooded or wet cell chargers are not compatible due to their higher voltage output.
🔋 12V 100Ah Cold Weather LiFePO4 Lithium Battery – Heated, Bluetooth, Series/Parallel Ready | CanadianBatteries.com
Perfect for extreme Canadian winters, the 12V 100Ah Heated Lithium Battery from CanadianBatteries.com is the ultimate energy storage solution for those who demand reliability, safety, and long-term performance in freezing conditions. Featuring advanced LiFePO4 (Lithium Iron Phosphate) chemistry, this self-heated deep-cycle battery ensures stable operation in temperatures as low as -20°C while maintaining high energy output, rapid charging, and long service life.
❄️ Self-Heating Technology – Automatically Operates in Freezing Conditions
Unlike traditional lithium batteries that can’t be charged below 0°C, our proprietary heating system activates automatically when the battery detects freezing temperatures during charging. Drawing energy directly from the charger—not the battery itself—it preserves stored capacity and protects internal components. Once the temperature rises to a safe threshold, the heating system turns off to conserve energy.
- Heating Activation Point: 0°C (32°F)
- Heating Range: Operates down to -20°C (-4°F)
- Heating Source: External charger power (not internal battery)
- Automatic Control: No switches, jumpers, or user interaction required
🔋 Battery Chemistry: LiFePO4 – Safe, Stable, Long-Lasting
Our 12V 100Ah heated battery uses premium Grade A prismatic cells—the safest and most advanced LiFePO4 format available. Unlike pouch or cylindrical cell batteries, prismatic cells offer greater energy density, better thermal management, and improved mechanical integrity, resulting in a longer lifespan and higher reliability.
- Cycle Life: 3000–5000+ cycles at 80% DOD
- Useable Capacity: 100% rated—no memory effect
- Nominal Voltage: 12.8V
- Energy: 1280Wh
- Internal Resistance: ≤ 20 mΩ @ 50% SOC
📱 Smart Bluetooth Monitoring – Real-Time Performance Data
Track your battery’s performance without opening compartments or touching a voltmeter. With integrated Bluetooth 4.0, you can view real-time information from your smartphone via a free app available on iOS and Android.
- State of Charge (SOC) %
- Voltage and current flow
- Battery temperature (internal)
- Cycle count
- Alerts for over-voltage, under-voltage, high/low temperature
🧠 Built-In Intelligent BMS – Maximum Protection & Cell Balancing
This battery includes a sophisticated Battery Management System (BMS) that actively protects and extends the life of the battery by monitoring and managing each cell individually. It ensures safe operation and efficiency under various load and environmental conditions.
- Over-voltage protection
- Under-voltage cutoff
- Over-temperature & low-temperature shutoff
- Short-circuit protection
- Automatic cell balancing during charging
🔌 Flexible Installation – Series & Parallel Capable
Whether you’re increasing your voltage for higher-powered equipment or expanding your storage bank for more runtime, this battery is built for system growth.
- Parallel Support: Up to 4 batteries for 12V 400Ah
- Series Support: Up to 4 batteries for 48V 100Ah
- Mixed Configuration: 2S2P for 24V 200Ah setups
📦 Compact & Lightweight Design – Perfect Drop-In Replacement
This 100Ah battery fits most Group 27 and Group 31 compartments and weighs just 11.79 kg (26 lbs), making it ideal for RVers, boaters, and solar users looking to shed weight without sacrificing capacity.
- Dimensions: 304.8mm (L) × 165.1mm (W) × 209mm (H)
- Weight: 11.79 kg (26 lbs)
- Terminals: M8 (includes both 12mm and 20mm bolts)
- Ingress Protection: IP65 rated (dustproof & splash resistant)
✅ Safety First – UL1642 Certified
Our heated LiFePO4 batteries are certified under UL1642, ensuring safe and reliable operation across a wide range of conditions. This certification covers rigorous tests for thermal stability, electrical safety, and mechanical stress, giving you peace of mind in critical applications.
🛡️ 10-Year Limited Warranty – Industry-Leading Support
Backed by a full 10-year warranty, CanadianBatteries.com stands behind every unit we sell. In the unlikely event of a defect in materials or workmanship, we will repair or replace your battery hassle-free.
🎯 Recommended Applications
- Recreational Vehicles (RVs & campers)
- Marine (boats, trolling motors, yachts)
- Ice fishing shacks & cold-weather recreation
- Off-grid solar installations
- Backup power systems & UPS
- Telecom & network systems
- Medical and mobility equipment
- Military and aerospace field power
🌱 Designed for a Greener Canada
At CanadianBatteries.com, we are proud to support sustainable energy practices by offering long-life, safe lithium solutions that reduce environmental impact. Designed, assembled, and supported in Ontario, our products reflect our commitment to responsible manufacturing, Canadian innovation, and climate-ready engineering.
Ready to upgrade your energy system for winter and beyond? Invest in cold-weather performance and lasting power—choose CanadianBatteries.com’s 12V 100Ah Heated LiFePO4 Battery today.
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🔋 What’s mAh All About?
🔋 What’s mAh All About?
mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨
Before ordering please read
Before ordering please read
Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.
How to Look after your new lithium battery!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
Delivery and Shipping
Delivery and Shipping
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Specifications
| Product Information | |
|---|---|
| Model | CLI100-12LT |
| Category | LiFePO4 Lithium Battery |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 100Ah |
| Energy | 1280Wh |
| Group Size | Group 27 |
| Chemistry | Prismatic LiFePO4 |
| Case Material | ABS |
| Weight | 26 lbs (11.79 kg) |
| IP Rating | IP55 |
| Dimensions (L×W×H) | 307 x 169 x 211 mm (12.09 x 6.65 x 8.31 inches) |
| Terminal Type | M8 / 1.25 thread |
| Electrical Specifications | |
| Internal Resistance | ≤30 mΩ @ 50% SOC |
| Efficiency | 99% |
| Self-Discharge Rate | <3% per month |
| Max Modules (Series/Parallel) | 4 |
| Discharge Specifications | |
| Max Continuous Discharge | 100A |
| Peak Discharge (3 sec) | 350A |
| Capacity @ 25A | 240 minutes |
| BMS Low Voltage Cut-Off | 10V ± 0.2V |
| Recommended Low Voltage Disconnect | 10V ± 0.04V |
| Reconnect Voltage | 11.2V ± 0.04V |
| Short Circuit Protection | 200–600 μs |
| Charge Specifications | |
| Recommended Charge Current | ≤50A |
| Max Charge Current | 100A |
| Recommended Charge Voltage | 14.4–14.6V |
| Floating Charge Voltage | 13.6V ± 0.2V |
| BMS Charge Cut-Off | 14.8V |
| Reconnect Voltage | 14.4V |
| Balancing Voltage | 14.4V |
| Temperature Specifications | |
| Discharge Temp Range | -20°C to 60°C (-4°F to 140°F) |
| Charge Temp Range | -5°C to 35°C (23°F to 95°F) |
| Storage Temp | -20°C to 60°C (-4°F to 140°F) |
| BMS High Temp Cut-Off | 65°C (149°F) |
| Reconnect Temperature | 50°C (122°F) |
| Heater Power Draw | 60W |
| Fits Brands | |
| Compatible with energy storage, RV, marine, solar, and backup systems using Group 27 form factor | |
| Fits Battery Models | |
| Replaces Group 27 size SLA/AGM batteries of 12V 100Ah spec | |
| We update this list as new information becomes available. See the product description for more details. | |
| Latest Update: July 3, 2025 | |
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