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12.8V 7Ah Lithium Deep Cycle Battery

SKU SB2210
Original price $109.00 - Original price $109.00
Original price
$109.00
$109.00 - $109.00
Current price $109.00
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 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 7.0Ah model can provide continuous current up to 7.0A with peaks of 15A. Absolutely perfect for portable power, and replacement of similar capacity lead acid / AGM battery. Also often found in alarm systems, NBN installations, and other critical systems with backup batteries.

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

 


Handy Tip Notes on Charging

While the internal battery management system will take care of most charging, in order to maintain optimum operation and capacity, were commend using a charger which is designed for LiFePO4 charging. These chargers are developed to work in the optimum method for recharging, providing longer service life.
If you’re installing them as a house battery, then a DC-DC charger between your main battery system and the house batteries is also recommended, such as the MB3683Dual Input Multi-Stage.
If you’re charging from mains power, we recommend the following chargers (see page 284 for individual details)
• MB3611 4-Stage Multi-Voltage
• MB3613 9-Stage Multi-Voltage
• MB3621 Multi-Stage Charger
If you are installing them off grid we recommend upgrading your charge controller to MP3741.

Batteries and Battery Packs


Internal Resistance
90mΩ
Battery Chemical Composition
Lithium Iron - Li-Fe
Battery usage
Bulk Storage
Battery Peak Current
9A
Peak Discharge Duration
5sec
Amp Hour Rating
7Ah
Continuous Current
7A
Connection Type
Spade Terminals
Type of battery
li-ion
20 Hour Capacity
7Ah

DC Voltage Rating


DC Voltage
12.8V

Product Dimensions


Depth
65mm
Weight
770g
Width
150mm
Height
95mm

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)
84Wh

Product Availability


Availability
Stocked item

Packaged Dimensions


Packaged Volume
1.282176l
Packaged Weight
0.83kg
Packaged Length
15.9cm
Packaged Width
7.2cm
Packaged Height
11.2cm
Warranty: 36 Months

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