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12V 9Ah LiFePO4 Battery – 2000+ Cycles, High Temp Resistant, Compact Design

  • 2000+ deep discharge cycles
  • High-temperature resistant (stable up to 60°C)
  • 100% factory-tested safety (overcharge/overcurrent protection)
  • Compact, space-efficient design
  • Customizable dimensions and cell brands (Samsung/LG/Panasonic)
  • Low internal resistance (≤105mΩ)
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LFP4S3PC21S
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Specification

Parameter Details
Nominal Voltage 12V
Rated Capacity 9Ah
Cycle Life 2000+ cycles
Input Voltage/Current 12.6V / 2A
Output Current 15A (continuous), 20A (peak)
Overcharge Protection 12.84V ±0.025V
Overcurrent Protection 20A cut-off
Internal Resistance ≤105mΩ
Cell Options Samsung, LG, Panasonic, Sanyo, China
Dimensions Customizable (OEM/ODM supported)

Application

Solar Energy Storage Systems

Ideal for off-grid solar setups, renewable energy storage, and backup power solutions. This 12V 9Ah LiFePO4 battery delivers reliable deep-cycle performance, optimized for solar charge controllers and low self-discharge rates.

Uninterruptible Power Supplies (UPS)

Ensures stable backup power for critical devices like routers, security systems, and medical equipment. High current output (15A/20A) supports rapid energy transfer during outages.

Electric Mobility & Marine Use

Perfect for lightweight electric scooters, kayak trolling motors, and marine electronics. High-temperature resistance ensures safety in harsh environments.

Portable Power Stations

Compact design minimizes space waste in DIY power stations, camping gear, and emergency kits. Customizable dimensions allow seamless integration.

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