This premium performance 12V dry series battery is equipped with an AP & 3/8” Stud terminal type and has more capacity than traditional lead-acid batteries, even in extreme conditions. All RELiON R4000 batteries have installation flexibility. These non-hazardous, clean batteries emit no gasses during normal operation. They can be used safely near sensitive equipment or people.

PRODUCT SPECIFICATIONS
  • Voltage: 12.0V
  • Amp Hours: 159Ah
DIMENSIONS & WEIGHT
  • Length: 0.5 in (12.9 mm)
  • Width: 0.3 in (7.09 mm)
  • Height: 0.4 in (10.8 mm)
  • Weight: 91.5 lbs (41.5 kg)
APPLICATIONS
  • Backup Power
  • Electric Vehicles
  • Marine
  • Recreational Vehicles
  • Solar

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DATA SHEET

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Electrical Specifications

Nominal Voltage 12V
Capacity @ C100 159 Ah
Capacity @ C20 150 Ah
Capacity @ C10 138 Ah
Capacity @ C5 128 Ah
Capacity @ 56A 119 min
Capacity @ 25A 310 min
Energy @ C100 1908 Wh
Internal Resistance 3.5 mQ
Short Circuit Current 4200 A
Self Discharge <3% per Month

Mechanical and Physical Specifications

Dimensions (L x W x H) 12.9 x 7.09 x 10.8 327 x 180 x 274 mm
Weight 91.5 lbs (41.5kg)
Terminal Type M8
Terminal Torque 85-95 in-lbs (10-11N-m)
Battery Type VRLA
Case Material ABS
Handle Rope with plastic grip

Charge Specifications

Recommended Charge Current 15-30 A
Maximum Charge Current 38 A

Temperature Specifications

Operation/Storage Temperature Range -4 - 122 °F (-20 - 50 °C)

Charge Voltages (12 V System)

Bulk/Absorption 14.4 V - 14.7 V
Float 13.6 - 13.8 V

Charge Voltages (24 V System)

Bulk/Absorbtion 28.8 V - 29.4 V
Float 27.2 - 27.6 V

Charge Voltages (36 V System)

Bulk/Absorption 43.2 V - 44.1 V
Float 40.8 - 41.4 V

Charge Voltages (48 V System)

Bulk/Absorption 57.6 V - 58.8 V
Float 54.4 - 55.2 V

Compliance Specifications

Certifications UL1989
Shipping Classification UN 2800, Class 8

Charge Temperature Compensation

Cold Temperature Charging +2.8 mV/cell/°F +5mV/cell/°C
Hot Temperature Charging -2.8 mV/cell/°F -5mV/cell/°C

Performance Characteristics

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