12V 50Ah Lithium Battery

  • Sale
  • $520.00
  • Regular price $690.00


Lithium Battery Power 12V 50AH Lithium Ion Battery is a high-performing deep cycle battery built on patented Lithium Iron Phosphate (LiFePO₄) chemistry. The LBP12V50Ah 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.

*Please note that the actual case of any battery on sale may differ slightly from what's shown on our website. We also sell a new version of this battery that comes with a beefier BMS, improved lithium cells, and the most current version of our green case. To upgrade to the newest model just click "add to cart." 

Features

  • >4000 Cycles at 80% depth of discharge
  • Create systems 12-1000 Volts
  • Series and/or Parallel operation
  • Automatic system cell balancing
  • Fully waterproof and dust-proof BCI Group 21 case
  • Temperature monitoring
  • Exceptional voltage stability
  • Rugged mechanical design
  • Maintenance free
  • No hydrogen generation or gassing
  • <70% the weight of similarly sized SLA batteries
  • Stock available for quick delivery in US or worldwide

 

Specifications 

Model

LBP50Ah

Group Size

21

Nominal Voltage

13.8V

Charge Voltage

14.4V to 14.6V

Max Charge / Discharge Current

50A (amps)

Cold Cranking Amps

215A (amps)

Length

7.75" / 197mm

Width

6.5" / 165mm

Height

7" / 178mm

Weight

15.8 lbs / 7.25 kg

Type

LiFePO4


Performance 

Usable Capacity (amp hours)

50AH

Depth of Discharge

100%

Peak amps 5 seconds

300A

Reserve Minutes @ 7A

60

Reserve Minutes @ 1A

420

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