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: 260Ah
DIMENSIONS & WEIGHT
  • Length: 20.6 in (522 mm)
  • Width: 10.6 in (268 mm)
  • Height: 8.9 in (226 mm)
  • Weight: 159.8 lbs (72.5 kg)
APPLICATIONS
  • Backup Power
  • Marine
  • Recreational Vehicles
  • Solar

PRODUCT REVIEWS

There are no reviews for this product yet.

Purchase RELiON Power

Find an authorized RELiON distributor or dealer in your area.

Where To Buy

DATA SHEET

DOWNLOAD PDF

Electrical Specifications

Nominal Voltage 12 V
Capacity @ C100 276 Ah
Capacity @ C20 260 Ah
Capacity @ C10 253 Ah
Capacity @ C5 215 Ah
Capacity @ 75A 168 min
Capacity @ 25A 610 min
Energy @ C100 3312 Wh
Internal Resistance 2.5 mΩ
Self Discharge <3% per Month

Mechanical & Physical Specifications

Dimensions (L x W x H) 20.6 x 10.6 x 8.9” 522 x 268 x 226 mm
Weight 160 lbs (72.5 kg)
Terminal Type M8
Terminal Torque 85 - 95 in-lbs (10 - 11 N-m)
Battery Type VRLA
Case Material ABS
Handle Rope
Short Circuit Current 4800 A

Charge Specifications

Recommended Charge Current 26 - 52 A
Maximum Charge Current 65 A

Temperature Specifications

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

Compliance Specifications

Shipping Classification UN 2800, CLASS 8

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

graph
graph
graph
graph
graph
graph

NEED A CUSTOM SOLUTION?

Our team of engineers is ready to work with you to find the perfect solution.

Learn More