This premium performance 12V dry series battery is equipped with an M8 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: 85Ah
DIMENSIONS & WEIGHT
  • Length: 10.2 in (260 mm)
  • Width: 6.6 in (168 mm)
  • Height: 8.4 in (214 mm)
  • Weight: 49.2 lbs (22.3 kg)
APPLICATIONS
  • Backup Power
  • Electric Vehicles
  • Marine
  • Recreational Vehicles
  • Solar

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DATA SHEET

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Electrical Specifications

Nominal Voltage 12 V
Capacity @ C100 88 Ah
Capacity @ C20 85 Ah
Capacity @ C10 80 Ah
Capacity @ C5 73 Ah
Capacity @ 75A 42 min
Capacity @ 25A 165 min
Energy @ C100 1056 min
Internal Resistance 5.62 mΩ
Short Circuit Current 2500 A
Self Discharge <3% per Month

Mechanical & Physical Specifications

Dimensions (L x W x H) 10.24 x 6.6 x 8.4” 260 x 168 x 214 mm
Weight 49.2 lbs (22.3 kg)
Terminal Type M8
Terminal Torque 85 - 95 in-lbs (10 - 11 N-m)
Battery Type VRLA
Case Material ABS
Handle Plastic

Charge Specifications

Recommended Charge Current 8 - 17 A
Maximum Charge Current 21 A

Temperature Specifications

Operation/Storage Temperature Range -4 - 122 ºF (-20 - 50 ºC)

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/Absorption 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

Charge Temperature Compensation

Cold Temperature Charging +2.8 mV/cell/ºF +5 mV/cell/ºC
Hot Temperature Charging -2.8 mV/cell/ºF -5 mV/cell/ºC

PERFORMANCE CHARACTERISTICS

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