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Pro-Guide Lithium PGLM50

With A Cycle Life Rated Up To 2500 Cycles, The Pro-Guide Lithium PGLM50 Battery Is Your New Favorite Choice For Powering Your Boating & RV Adventures, Solar Storage, And More

  • When you need power that’ll last, the PGLM50 is there to support you. Get more of out your fish finder, kayak, or other finesse applications
  • With cycle lives rated beyond 2500 cycles @ 80% DOD and a capacity of 50Ah or 640Wh, you get a battery that performs at a high level over its whole lifespan
  • With internal thread (M6) terminals, a secure connection is simple allowing peace of mind for your time on the water
  • At only 14lbs, this battery will efficiently power your application without weighing you down!


Unit Specifications
Nominal Voltage 12.8V
Nominal Capacity 50AH
Internal Resistance <30mΩ
Weight Aprox 14lbs / 6.8KG
Length 196mm / 7.75 Inches
Width 166mm / 6.5 Inches
Case Height 175mm / 6.9 Inches
Terminal Height 175mm / 6.9 Inches
Charge Voltage 14.6±0.05V
Charge Current STD:10A; MAX:50A
 Charging Temperature Range0°~45°C / 0°~114°F
Operating TempDischarge Temperature Range-10°~60°C / 14°~140°F
 Storage Temperature Range-10°~45°C / 14°~114°F
Charging < 32⁰F-20°~0°C / -4°~32°FLimit Charge to 7.5amps
 100% DOD,25°C>1500 Cycles
Battery Cycle Life80% DOD,25°C>2500 Cycles
 50% DOD,25°C>3000 Cycles
Cell Cycle Life100% DOD, 25°C> 3000 @ 80% Rated Capacity

Pro Guide PGLM50 Lithium Battery


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