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OutBack Power EnergyCell® High-Capacity 24V 2770Ah VRLA Sealed Deep-Cycle Battery Bank w/ Integrated Rack System (2700RE-24)

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OutBack Power 2700RE-24 24V 2770Ah High-Capacity Deep-Cycle Battery Bank

Model 2700RE-24
Nominall Voltage Per Cell 2V
Capacity 20Hr Rate (1.75VPC) 2288
Capacity 100Hr Rate (1.75VPC) 2770
Watts Per Cell 15min Rate (1.67VPC) 4094
Cycle Life 50% DOD (77°F/25°C) 1800 cycles
Optimal Operating Temperature Range 73.4 to 78.8°F (23 to 26°C)
OCV Per Cell Limit * 2.05
Initial Charge Voltage Per Cell ** 2.27
Float Voltage Per Cell (77°F/25°C) 2.25
Float Voltage Per Cell (95°F/35°C) 2.21
Equalize Voltage Per Cell (69.8 to 89.6°F/21 to 32°C) 2.32
Maximum Charge Current (A) 500
Shelf Life (77°F/25°C) 6 months
Short Circuit Current (A) 16548
Internal Resistance (micro Ω) 126
Terminal Torque (Intercell Connects) 88 in-lbs
Hardware Specification (Intercell Connects) M8 bolt, lock and flat washer
Weight Per Cell (lbs/kg) 358.3 / 162.5
Dimensions Per Cell L x W x H (in/mm) 23.5 x 8.9 x 12.9 / 597 x 226 x 328

* Before installation, OCV is open circuit voltage. ** Represents 60Hrs charge time at 16 to 32°C.
• Equalize in the following conditions if float voltage of any cell is less than 2.17VPC or the float voltage range after 6 months is outside the ±0.08V of Nominall setting
• 24Hrs after current stabilization, (3Hrs without charge), at ambient temperatures from 70 TO 90°F (21 TO 32°C)

Click to view printable PDF Product Data Sheet for Outback EnergyCell 2700RE-24 High Capacity 24V 2770Ah AGM and Rack System

For more information about the OutBack Power 2700RE-24 24V 2770Ah High-Capacity Deep-Cycle Battery Bank, please feel free to contact us here or call us at 888.680.2427 or email us and we will be glad to assist in any way we can. Thank you for visiting Mr. Solar®, your last stop for solar power systems and components.

Most of our products ship via UPS. You may choose any of our UPS shipping option during the checkout process. Some orders are too heavy to be shipped via UPS. In those cases, we ship via freight delivery.

If you are purchasing this product as part of a larger order or if this product is too heavy to ship via UPA, your order may be subject to shipping via freight truck. If this is the case, we will need to calculate a custom shipping quote for you and you will not see a shipping charge during checkout. Once we receive your order, we will contact you with a shipping estimate and you will have the option of accepting it or cancelling your order. If you prefer, you can contact us before completing your order and we will be glad to calculate your shipping charges. For a custom shipping quote or shipping questions, email us at or call us at 888.680.2427.

Please refer to our Shipping & Returns page for more information.

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