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Lithium Pros | N3250-48D 51.2V 50Ah NMEA 2000 Lithium Ion Trolling Battery with OLED Display

SKU N3250-48D
Save $129.95 Save $129.95
Original price $2,728.95
Original price $2,728.95 - Original price $2,728.95
Original price $2,728.95
Current price $2,599.00
$2,599.00 - $2,599.00
Current price $2,599.00
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Lithium Pros | N3250-48D 51.2V 50Ah NMEA 2000 Lithium Ion Trolling Battery with OLED Display

The Lithium Pros N3250-48D is a premium 51.2V 50Ah lithium-ion trolling battery built for professional-grade marine performance. Equipped with both NMEA 2000 connectivity and a high-visibility OLED display, this battery delivers real-time performance data, superior efficiency, and long-lasting power for 48V trolling systems. The integrated Battery Management System (BMS) ensures optimal operation, protecting against overcharge, over-discharge, and temperature extremes. Engineered with advanced LiFePO4 chemistry, it provides consistent power delivery, rapid charging, and exceptional cycle life—all in a lightweight, maintenance-free design.

KEY FEATURES

  • Replace four group 27 AGM batteries with this ONE battery!
  • NMEA 2000 connectivity
  • 51.2V
  • 50Ah (2,560 Whr)
  • 120 Reserve Minutes 
  • BCI Group GC12 size, (12.88″L x 7.13″ W x 10.50″ T)
  • 46.0 lbs

Specifications

Model N3250-48D
Nominal Voltage 51.2V DC
Capacity 50Ah
Energy 2,560Wh
Battery Type Lithium Iron Phosphate (LiFePO4)
Communication Interface NMEA 2000 compatible
Display OLED digital display (voltage, current, SOC)
Recommended Charging Voltage 58.4V DC
Max Continuous Discharge Current 60A
Peak Discharge Current (5 sec) 120A
Cycle Life Up to 3,000 cycles (80% DOD)
Battery Management System (BMS) Integrated smart BMS with full protection
Charging Temperature Range 0°C to 45°C
Discharge Temperature Range -20°C to 60°C
Dimensions (L x W x H) 13.0” x 6.8” x 8.8”
Weight 39 lbs (17.7 kg)
Application 48V trolling motors, marine electronics, and advanced boat systems
Warranty 12 years
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XYZ Battery | 48V 100AH (REFURBISHED)

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#1 DIY Solar Authorized Retailer
Fast & Safe Shipping
Sales Tax Free
Authorized Dealer Warranty