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OutBack Power EnergyCell 525FLA 525Ah 6VDC Flooded Lead Acid Battery

Outback 525FLA EnergyCell 525Ah 6V Flooded Lead Acid Battery

Our Price: $382.71
Special Instructions: *Freight Shipping Only

Product Code: 525FLA

Description Document(s)

OutBack Power EnergyCell 525FLA 525Ah 6VDC Flooded Lead Acid Battery

Manufacturer Part#: 525FLA

OutBack Power’s EnergyCell™ FLA batteries are designed for residential or light-commercial off-grid renewable energy power demands. Optimized to work seamlessly with OutBack power conversion equipment, these batteries are a perfect addition to the OutBack single-brand system solution. Built for rugged, deep cycle cell construction, these batteries deliver superior performance and longevity.


  • Ideal use for deep cycling applications
  • Up to1550 cycles @ 50% DoD
  • Heavy-duty internal connectors and terminal post structures
  • Built-in electrolyte level indicators
  • Proprietary plate separators guard against short-circuit

*This item cannot ship UPS Ground because it is considered a Hazardous Material. Please select the "FREIGHT SHIPPING QUOTE ONLY” option at checkout. Once we process your order, we will contact you with the shipping options. For questions, please contact us at 800-942-2424 ext 1.


More information can be found in the Document(s) tab above.

Electrical Data
Cells Per Unit 3
Nominal Voltage 6VDC
Cycle Life (50% DOD, 1.75VPC) 1550
Absorb Voltage (25°C) 7.26VDC
Absorb Time 2 hrs
Float Voltage (25°C) 6.75VDC
Equalize Charge Frequency Equalize charge every 30 days, systems that are regularly discharged below 50% of stored capacity should be equalized every 14 days
Maximum Charge Current (Per Battery) 100A
Discharge in Hours
Ampere Hour Capacity to 1.75 Volts Per Cell at 20°C
1 247
3 298
4 343
5 395
24 445
100 525
Mechanical Data
Terminal Type Standard type with stainless steel
Terminal Hardware Initial Torque Stainless thread, 100 to 120in-lbs (11 to 14Nm)
Weight 122 lbs
55.3 kg
(H x W x D)
16.13 × 7.19 × 12.38 in
41.0 × 18.3 × 31.4 cm

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