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6.4V 4.5Ah Lithium Deep Cycle Battery

SKU SB2200
Original price $54.95 - Original price $54.95
Original price
$54.95
$54.95 - $54.95
Current price $54.95
3 Year Warranty
Hazardous Materials

The next generation of power storage is here! These LiFePO4 batteries 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 18650 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 5Ah model can provide continuous current up to 4.5A with peaks of 9A. Absolutely perfect for portable power, and replacement of similar capacity lead acid / AGM battery. Also often found in alarm systems, and other critical systems with backup batteries.

Features:
- Much lighter than Lead Acid and AGM Batteries
- Robust LiFePO4 Cells
- Excellent life span

Specifications:
Service Life: 10yrs+
Cycle Life: 1500+ cycles (> 80% capacity retention)
Cut-Off Voltage: 5.0V approx.
Charge Type: Constant Current / Constant Voltage
Discharge Current: 4.5A
Max Continuous Current: ≤9A (≤5 sec)
Internal Cells: 18650 LiFePO4 
Maximum Internal Resistance:  55mΩ
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%

 


Battery Charging


Recharging Voltage
7.2V
Standard Recharge Current
4A

Batteries and Battery Packs


Internal Resistance
70mΩ
Battery Chemical Composition
Lithium Iron - Li-Fe
Battery usage
Bulk Storage
Battery Peak Current
4.5A
Peak Discharge Duration
5sec
Amp Hour Rating
4.5Ah
Continuous Current
4.5A
Connection Type
Spade Terminals
Type of battery
li-ion

DC Voltage Rating


DC Voltage
6.4V

Product Dimensions


Height
101mm
Width
70mm
Depth
47mm
Weight
360g

Classified as dangerous goods


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
Battery Watt Hour Rating (Required for Lithium Batteries)
28.8Wh

Product Availability


Availability
Stocked item

Packaged Dimensions


Packaged Volume
0.4955l
Packaged Weight
0.404kg
Packaged Length
7.7cm
Packaged Width
11.7cm
Packaged Height
5.5cm
Warranty: 36 Months

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