New Version! 12V 20Ah Lithium Battery

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  • Regular price $300.00


*Note - This new and improved version of our popular 12V 20Ah battery features an even beefier BMS for improved thermal management, upgraded lithium cells for a longer charge life, and a sleeker case.

Lithium Battery Power 12V 20Ah Lithium Ion Battery is a high-performing deep cycle battery built on patented Lithium Iron Phosphate (LiFePO₄) chemistry. The LBP12V20Ah features a built in automatic battery management system (BMS) that keeps the battery running at peak performance while preventing overheating, overcharging, and maximizing cell cycle life. Designed as a "drop in replacement", this is a plug and play option for any application that currently uses a lead acid, gel, or AGM style battery.

Specifications 

Model

LBP20

Group Size

12V20A

Nominal Voltage

12.8V

Charge Voltage

14.4V to 14.6V

Max Charge / Discharge Current

20A (amps)

Cold Cranking Amps

200A (amps)

Length

7"

Width

2.9"

Height

6.5"

Weight

5.62 lbs

Type

LiFePO4

Est. Shipping Size 21x21x21" box

Performance 

Usable Capacity (amp hours)

20AH

Depth of Discharge

100%

Peak amps 5 seconds

200A

Reserve Minutes @ 20A

60

Reserve Minutes @ 1A

1200

Self Discharge

<3% a year

Capacity % @ 100 Cycles

102%

Capacity % @ 500 Cycles

96.3%

Capacity % @ 1000 Cycles

90.8%

Capacity % @ 1500 Cycles

85.4%

Capacity % @ 2000 Cycles

80.1%


Temperature Performance

Fahrenheit

Usable Capacity

140

103%

122

102%

104

100%

86

100%

68

98%

50

92%

32

83%

14

80%

-4

70%

-22

60%

-40

10%

 -58

0% 


Automatic Battery Protection System

Low Voltage Disconnect

8V

Over Voltage Disconnect

15.8V

Short Circuit Protection

Instant

Reverse Polarity Protection

Instant

Cell Balancing 

Automatic


Cell Specifications

Connection

Welded

Type

Cylindrical

Internal Impedance

≤10mΩ