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12.8V 25Ah Lithium Deep Cycle Battery

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RRP: $359.00
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These LiFePO4 batteries are similar in physical size but weigh less than half of their Lead Acid counterparts.
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Stock unit - Each

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3 Year Warranty
Hazardous Materials

The next generation of power storage is here! These LiFePO4 batteries weigh less than half of their Lead Acid counterparts. They may look fairly similar to lead acid batteries, but internally they’re a totally different, next generation concept. They’re actually made up of regular 32650 LiFePO4 cells, which are in mass production for many portable devices. An internal battery management system (BMS) ensures all cells are uniformly charged and discharged, as well as providing short circuit, over current, and reverse polarity protection. This provides you with a higher degree of protection than a traditional lead acid battery which is unprotected, and can discharge rapidly under short circuit conditions, causing fire and damage. The internal BMS will also limit discharge and manage cut-off voltage, to further protect the internal cells. 

This 25Ah model can provide continuous current up to 25A. Absolutely perfect for high capacity portable power, and replacement of similar capacity lead acid / AGM battery. 


- Much lighter than Lead Acid and AGM Batteries

- Robust LiFePO4 Cells

- Excellent life span


Capacity: 25Ah

Service Life: 10yrs+

Cycle Life: 1500+ cycles (> 80% capacity retention)

Nominal Voltage: 12.8V

Cut-Off Voltage: 10V approx.

Charge Type: Constant Current / Constant Voltage

Discharge Current: 25A

Max Continuous Current: ≤50A (≤5 sec)

Internal Cells: 32650 LiFePO4 

Maximum Internal Resistance:  85M?

Output Terminals: M5 Bolt Down

Operating Temperature: 0-45°C (60°C max discharging)

Operating Humidity: RH < 85%

Storage Temperature: 0-40°C (15-25°C recommended)

Storage Humidity: RH < 50%



Width : 175mm
Height : 125mm
Depth : 165mm
Weight : 3kg
Battery usage : Bulk Storage
Battery Chemical Composition : Lithium Iron - Li-Fe
Battery Peak Current : 30A
Amp Hour Rating : 25Ah
20 Hour Capacity : 25Ah
Internal Resistance : 60mΩ
Packaged Volume : 4.65l
Packaged Weight : 3.01kg
Packaged Length : 17.6cm
Packaged Width : 18.6cm
Packaged Height : 14.2cm
DG UN Number : 3480
DG Class : 9
DG Pack Group : II - Medium Danger
DG Hazardous Chemical Code : 4W
DG Ship Name : 3480 - Lithium Ion Batteries
DC Voltage : 12.8V
Type of battery : li-ion
Battery Watt Hour Rating (Required for Lithium Batteries) : 320Wh
Dangerous in Road Freight : false
Dangerous in Air Freight : true
Peak Discharge Duration : 5sec
Continuous Current : 25A
Availability : Stocked item

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