12.8V 200AH Lead Converted Lithium Battery

LFP Batteries Pack 12V 24V 100AH 150AH 200AH

200AH High Capacity & Power Output Provides 200 amp-hours of fully usable capacity (2560Wh at 12.8V) with a continuous discharge current of 200A (surge up to 400A for 5 seconds). Powers 12V devices like large refrigerators, RV air conditioners, off-grid lighting, and medium inverters (up to 2400W) for extended periods-e.g., a 200W load runs ~12 hours on a single charge (vs. 6-7 hours with a 200AH lead-acid battery).

Deep Cycle Performance (vs. Lead-Acid)

Built with LiFePO4 chemistry, supporting 3000+ deep cycles (to 100% depth of discharge, DoD) without degradation-6-10x more cycles than lead-acid (500-600 cycles at 50% DoD).

Unlike lead-acid (which suffers permanent damage from deep discharge), this lithium battery safely uses 100% of its 200AH capacity, delivering 40-50% more usable energy per charge-critical for off-grid users needing maximum runtime.

Lightweight & Space-Saving Design Weighs only 25-30kg (50% lighter than a 200AH lead-acid battery, which weighs 50-60kg). Compact dimensions (e.g., 52cm x 24cm x 22cm) fit standard lead-acid compartments in RVs, boats, or off-grid cabins, reducing installation effort and freeing up storage space.

Fast Charging & High Efficiency Boasts 95%+ round-trip efficiency (charge-discharge) compared to 80-85% for lead-acid, minimizing energy loss. Compatible with MPPT solar charge controllers and 12V AC chargers, supporting fast charging (0-80% in 3-4 hours with a 60A charger). Built-in BMS optimizes charging stages to prevent overcharging (a common issue with lead-acid).

Advanced BMS Protection Integrated Battery Management System safeguards against overvoltage, undervoltage, overcurrent, short circuits, and thermal runaway-issues that often damage lead-acid batteries. Balances cell voltages to ensure uniform performance, extending lifespan. Operates safely in temperatures from -20°C to 60°C (wider range than lead-acid, which struggles below 0°C).

Battery Appearance Details

 

 

 

 

 

 

 

 

 

 

 

 

 

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FAQ

- What types of lithium batteries are commonly used in electric vehicles?

Lithium - ion and lithium iron phosphate batteries are commonly used.

- How does the battery management system in an electric vehicle work?

It monitors and controls the battery pack to ensure safe and efficient operation.

- What is the charging infrastructure required for electric vehicle lithium batteries?

It includes charging stations with different power levels and charging protocols.

- How long does it take to charge the lithium batteries of an electric vehicle?

It varies from minutes with fast charging to several hours with normal charging.

- What is the range of an electric vehicle based on its lithium battery capacity?

It depends on the vehicle's efficiency and battery capacity, ranging from tens to hundreds of miles.

- How do temperature changes affect the performance of electric vehicle lithium batteries?

Cold temperatures can reduce range and power, while high temperatures may affect lifespan.

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