LiWatt 12.8V 100Ah Lithium-Ion Phosphate (LiFePO4) Battery – Reliable, Efficient, and Long-Lasting Power Source

Description

LiWatt 12.8V

Key Features

1. High Performance and Capacity:
   • Nominal voltage of 12.8V and capacity of 100Ah.
   • Energy output: 1280Wh, ideal for medium to large energy needs.
2. Long Cycle Life:
   • Provides ≥4000 cycles at 85% Depth of Discharge (DOD) at 25°C.
   • Long lifespan of up to 12 years, ensuring excellent return on investment.
3. Built-in BMS Protection:
   • Overcharge detection
   • Over-discharge protection
   • Overcurrent protection
   • Short-circuit detection
   • Temperature protection
   • Cell balancing function to ensure optimal battery health.
4. High Efficiency:
   • Charging Efficiency: ≥98%
   • Discharging Efficiency: ≥100% at 0.2C and ≥96% at 1C
   • Faster charging and better energy utilization.
5. Lightweight and Compact Design:
   • Weighs only 12 Kg (approximately 11.5 Kg typical), far lighter than traditional lead-acid batteries.
   • Compact dimensions: 260 x 168 x 209mm for easy installation in various applications.
6. IP65 Dust and Water Resistance:
   • Ensures reliable operation in harsh conditions like marine or outdoor solar applications.

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Technical Specifications

Specification	Details
Model	LiWatt 12V100Ah
Nominal Voltage	12.8V
Nominal Capacity	100Ah
Energy Output	1280Wh
Internal Resistance	≤20mΩ without BMS
Cycle Life	≥4000 cycles at 85% DOD
Design Life	12 years at 25°C
Charging Voltage	14.2–14.6V
Max. Charge Current	100A
Discharge Cut-Off Voltage	9.5–10.5V
Max. Continuous Discharge Current	100A
Efficiency (Charge/Discharge)	≥98% / ≥96%
Weight	12 Kg (Max)
Dimensions (L x W x H)	260 x 168 x 209 mm
Case Material	ABS
Water/Dust Resistance	IP65
Operating Temperature	Charge: 0°C ~ 45°C
	Discharge: -10°C ~ 55°C
Storage Temperature	-10°C ~ 35°C, ≤85% RH
Parallel Connection	Maximum 4 Batteries
Series Connection	Not Allowed

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Applications

• Household Power Solutions: IPS (Instant Power Supply) and UPS systems.
• Solar Energy Systems: Compatible with solar inverters for off-grid and hybrid systems.
• Inverters: Reliable energy storage for both residential and commercial setups.
• Fishing Boats and Marine Use: Lightweight and water-resistant for marine applications.
• Backup Power: Perfect for emergency backup systems requiring long discharge times.
• Portable Power Systems: Ideal for outdoor activities like RVs and camping.

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Advantages of LiWatt 12.8V 100Ah Battery

1. Long-Lasting: Over 4000 cycles with up to 12 years lifespan, outperforming traditional lead-acid batteries.
2. Safe and Reliable: Advanced BMS protection ensures system safety with overcharge, discharge, and temperature control.
3. High Efficiency: Faster charging with 98% efficiency, reducing energy waste.
4. Lightweight and Compact: At only 12Kg, it is far lighter than conventional batteries.
5. Low Self-Discharge: Maintains charge efficiently with only ≤5% discharge per 30 days.
6. Environmentally Friendly: Lithium iron phosphate (LiFePO4) is safer, non-toxic, and sustainable.

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Why Choose LiWatt 12.8V 100Ah LiFePO4 Battery?

• Superior BMS protection for reliable operation.
• Extended 4000+ cycles at 85% DOD.
• Lightweight, compact, and easy to install.
• Efficient energy utilization with 98% charging efficiency.
• Long lifespan, reducing maintenance and replacement costs.
• Versatile applications for homes, solar systems, inverters, and marine systems.

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Conclusion

The LiWatt 12.8V 100Ah Lithium-Ion Phosphate Battery is the perfect energy storage solution for modern energy demands. With its long cycle life, high efficiency, and robust protection system, it delivers reliable and consistent power for residential, commercial, and off-grid applications. Whether you’re looking for an IPS/UPS solution, solar storage, or marine power, this battery ensures performance, safety, and longevity.

Power your home, business, or outdoor adventures with the advanced and efficient LiWatt 12.8V 100Ah LiFePO4 Battery!