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SKU: SB2212_E

12.8v 18ah lithium deep cycle battery

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4 payments of $57.25

4 payments of $57.25

6 payments of $38.16

5 payments of $45.80

+$7.00 Small Order Shipping Nationwide (+$3 rural)

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 18Ah model can provide continuous current up to 18A. Absolutely perfect for high capacity portable power, and replacement of similar capacity lead acid / AGM battery. 



Features:

- Much lighter than Lead Acid and AGM Batteries

- Robust LiFePO4 Cells

- Excellent life span



Specifications:

Capacity: 18Ah

Service Life: 10yrs+

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

Cut-Off Voltage: 10V approx.

Charge Type: Constant Current / Constant Voltage

Discharge Current: 18A

Max Continuous Current: ≤54A (≤5 sec)

Internal Cells: 32650 LiFePO4 

Maximum Internal Resistance:  85MΩ

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%


 


DC Voltage : 12.8V
Width : 180.0mm
Height : 75.0mm
Depth : 175.0mm
Weight : 2.0kg
DG UN Number : 3480
DG Ship Name : 3480 - Lithium Ion Batteries
DG Pack Group : II - Medium Danger
DG Hazardous Chemical Code : 4W
Battery Watt Hour Rating (Required for Lithium Batteries) : 230.4Wh
Dangerous Road Freight : false
Dangerous Air Freight : true
Battery Chemical Composition : Lithium Ferrous Phosphate (LiFePO4)
Battery usage : Bulk Storage
Battery Peak Current : 54.0A
Amp Hour Rating : 18.0mAh
20 Hour Capacity : 18.0Ah
Internal Resistance : 220.0MΩ
Connection Type : Spade Terminals