12V 28Ah Lithium Battery 500 Cycles High-Temp Resistant

  • 500+ charge cycles for extended lifespan
  • High-temperature resistance (stable in harsh conditions)
  • Premium cells (Samsung, LG, Panasonic, or Sanyo)
  • Built-in overcharge/overcurrent protection
  • Space-efficient, customizable dimensions
  • 100% factory-tested safety and performance

Đặc điểm kỹ thuật

Tham số Detail
Product Name 12V 28Ah Lithium Battery
Voltage/Capacity 12V / 28Ah
Đầu vào sạc 12.6V, 5A
Discharge Output 12V, 20A (continuous), 30A (peak)
Kích thước Customizable to fit application
Cell Options Samsung, LG, Panasonic, Sanyo, or China Brand
Overcharge Protection 12.84V ±0.025V
Overcurrent Protection 35A cutoff
Sức đề kháng bên trong ≤98mΩ
Chu kỳ cuộc sống 500 cycles (80% capacity retention)

Ứng dụng

Solar Energy Storage Systems

Ideal for off-grid solar setups, renewable energy storage, and solar panel arrays. Compatible with 12V inverters, ensuring stable power for residential or commercial solar applications. Enhances energy independence with high cycle life and temperature resilience.

Marine and RV Power Solutions

Perfect for trolling motors, onboard electronics, and auxiliary power in boats, RVs, or campers. Withstands harsh environments and vibrations, providing reliable 12V/20A-30A output for long-term adventures.

UPS Backup Power Supplies

Ensures uninterrupted power for critical systems like servers, medical devices, and telecom equipment. High discharge rate (30A) and compact design minimize downtime during outages.

Electric Mobility Devices

Optimized for electric scooters, wheelchairs, and golf carts. Delivers lightweight, long-lasting power with safety protections for frequent charge/discharge cycles.

Portable Power Stations

Compact and customizable for outdoor camping, emergency kits, or DIY power stations. Supports high-demand devices like LED lights, small appliances, and tools.

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