Victron Lithium Battery Smart LiFePO4 12V
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The Victron Lithium Battery Smart LiFePO4 (LFP) series represents the gold standard in modern energy storage, offering the highest level of safety, efficiency, and longevity among mainstream lithium-ion technologies. Engineered with a nominal voltage of 3.2V per cell, these 12V packs consist of 4 heavy-duty cells connected in series to form a reliable, high-performance power reserve for marine, RV, off-grid, and industrial applications.
Key Advantages
Ultimate Safety (LFP Chemistry): LiFePO4 is inherently the safest mainstream lithium-ion chemistry available, presenting excellent thermal stability and resistance to mechanical stress or overcharging.
Integrated Bluetooth Smart: Monitor cell voltages, temperature, and alarm status wirelessly in real time through the VictronConnect app on any smartphone or tablet.
High Efficiency & Cycle Life: Delivers outstanding round-trip efficiency and can withstand thousands of cycles even under deep-discharge (up to 80% Depth of Discharge) conditions.
External BMS Integration: Designed to pair seamlessly with an external Victron Battery Management System (BMS) to balance cells, protect against over/under voltage, and optimize system safety.
Product Variants, Dimensions & Weight
| Capacity | Part Number (SKU) | Dimensions (H x W x D) | Weight |
| 100Ah | BAT512110610 |
7.75 x 12.6 x 5.9 in (197 x 321 x 152 mm) |
33.06 lbs (15 kg) |
| 160Ah | BAT512116610 |
9.33 x 12.6 x 5.9 in (237 x 321 x 152 mm) |
44.00 lbs (20 kg) |
| 200Ah | BAT512120610 |
9.33 x 12.6 x 5.9 in (237 x 321 x 152 mm) |
92.59 lbs (42 kg) |
| 300Ah | BAT512130410 |
13.66 x 16.7 x 10.7 in (347 x 425 x 274 mm) |
112.43 lbs (51 kg) |
Features
Premium Safe $LiFePO_4$ Chemistry: Utilizes Lithium Iron Phosphate, recognized as the safest mainstream lithium technology available, providing extreme thermal stability and superior mechanical durability over conventional lithium-ion alternatives.
Integrated Bluetooth Wireless Monitoring: Check individual cell voltages, monitor pack temperature, and track system status and alerts instantly from your smartphone or tablet using the free VictronConnect app.
Exceptional Round-Trip Efficiency: Features up to 92% efficiency, meaning substantially less energy is lost as heat during the charge and discharge processes compared to lead-acid batteries (which average ~80%).
High Performance in Deep Discharge: Engineered for deep-cycle reliability, effortlessly supporting up to an 80% Depth of Discharge (DoD) for thousands of cycles without rapid capacity degradation.
External BMS Protective Control: Connects directly to an external Victron Battery Management System (BMS) via built-in M8 circular signal cords to actively balance individual cells and intercept over-voltage, under-voltage, or temperature risks.
Massive Space & Weight Savings: Delivers superior energy density, saving up to 70% in weight and up to 50% in physical space compared to traditional AGM or flooded deep-cycle lead-acid banks of equivalent usable capacity.
Flexible System Scalability: Easily scale your power bank to fit massive demands; supports series setups up to 48V systems or parallel banks of up to 20 batteries managed by a single BMS.
Zero Sulfation Damage: Unlike lead-acid batteries that degrade if left partially or completely discharged, LFP chemistry performs flawlessly even when running or stored in a Partial State of Charge (PSoC).
Specifications
| Parameter | Specification |
| Battery Type | Lithium Iron Phosphate ($LiFePO_4$ / LFP) |
| Nominal Voltage | 12.8 V |
| Nominal Cell Voltage | 3.2 V (4 cells connected in series) |
| Round-Trip Energy Efficiency | 92% (Discharge from 100% to 0% and back) |
| Cycle Life (80% DoD) | Approximately 2,500 cycles under controlled conditions |
| Recommended Charge Voltage | 14.2 V to 14.4 V |
| Float Charge Voltage | 13.5 V |
| Self-Discharge Rate | Less than 2% per month |
| BMS Connection | Male + female cables with M8 circular connectors (50 cm length) |
| Max System Configuration | Up to 20 batteries per BMS (Parallel or Series up to 48V) |
| Power Connections | M8 threaded inserts |
| Protection Rating | IP22 |
Datasheets and Manuals
Datasheets 12,8 & 25,6 Volt lithium iron phosphate batteries Smart

$1,025.10