12.8V 40Ah LiFePO4 Battery
Model: LNC12V40Ah
Nominal Voltage: 12.8V
Nominal Capacity: 40Ah
Material: LFP
Size: 195*133*H171 mm
Product Specification
| Parameter | Specification | Description |
|---|---|---|
| Nominal Voltage | 12.8V | 4S LiFePO4 Battery Pack |
| Voltage Range | 10V ~ 14.6V | Cell voltage range: 2.5V ~ 3.65V |
| Nominal Capacity | 40Ah | Custom capacity available |
| Nominal Energy Capacity | 512Wh | High energy efficiency compared with VRLA batteries |
| Max. Charge Current | 20A | Fast charging capability |
| Max. Continuous Discharge Current | 20A | Stable continuous power output |
| Peak Discharge Current | 40A | Short-term high current output |
| Cycle Life of Battery Pack | Over 2000 Cycles | Longer lifespan than traditional VRLA batteries |
| Total Weight | 4.9kg | Lightweight lithium replacement solution |
| Size | 195*133*H171 mm | L*W*H |
| Humidity | 10% ~ 90% | Suitable for various environments |
| Working Temperature | Charge: 0℃ ~ 45℃ Discharge: -20℃ ~ 60℃ Storage: 0℃ ~ 45℃ | Reliable operation in wide temperature conditions |
Product Advantages
Compared with traditional VRLA (Valve Regulated Lead Acid) batteries,
LiFePO4 replacement batteries provide longer service life, higher efficiency,
better safety, and lower maintenance costs for backup and energy storage applications.
🔋 Direct VRLA Replacement
Designed as a drop-in replacement for traditional lead acid batteries,
LiFePO4 batteries provide similar voltage compatibility with easier lithium upgrades.
⏳ Longer Cycle Life
With more than 2,000-5,000 charge cycles, LiFePO4 batteries last several times longer than VRLA batteries.
🛡 Superior Safety
LiFePO4 chemistry offers excellent thermal stability, reducing the risk of overheating, fire, and thermal runaway.
⚡ Higher Energy Efficiency
Higher charge and discharge efficiency allows more usable energy compared with traditional lead acid batteries.
🌡 Wide Temperature Performance
Reliable operation in demanding environments with excellent performance in both high and low temperatures.
🔧 Maintenance Free
No water maintenance, no acid leakage, and no frequent replacement required, reducing maintenance costs.
📉 Lower Total Cost
Although the initial investment is higher, the longer lifespan and lower maintenance make LiFePO4 more cost-effective.
🌱 Eco-Friendly Solution
LiFePO4 batteries contain no cobalt and provide a cleaner, more sustainable alternative to lead acid batteries.
Applications
LiFePO4 batteries are widely used as replacements for VRLA batteries in backup power,
energy storage, and industrial applications where reliability and long service life are essential.
🔋 UPS Backup Power
Replace traditional VRLA batteries in UPS systems with longer-lasting and higher-efficiency lithium solutions.
📡 Telecom Backup Systems
Provide reliable backup power for communication towers, base stations, and remote telecom equipment.
☀️ Solar Energy Storage
Store renewable energy from solar systems and provide stable power supply for off-grid applications.
🚨 Security & Alarm Systems
Offer dependable standby power for security systems, monitoring equipment, and emergency devices.
💡 Emergency Lighting
Deliver long-lasting backup energy for emergency lights and safety systems.
🚐 RV & Marine
Replace lead acid batteries in recreational vehicles, boats, and marine electrical systems.
🏭 Industrial Equipment
Support industrial control systems, automation equipment, and backup power applications.
🛒 Mobility Equipment
Used in golf carts, electric wheelchairs, and low-speed vehicles requiring reliable energy.
Upgrade Your VRLA Batteries to LiFePO4
Looking for a reliable lithium replacement for your lead acid battery system?
LNC Battery provides customized LiFePO4 replacement solutions for UPS, telecom,
solar storage, and industrial applications.
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