LiFePO4 Battery: 12V 20Ah ( 240Wh) with Controller for Solar Power Storage (24.0)

LiFePO4 Box Battery with DC controller is ideal battery for solar power storage because of its long cycle life, high temperature performance and full protection from overcharged and discharged.

Feature:

• One LiFePO4 Box Battery (w/o PCM): 12.8V 20Ah with SC-10A DC voltage controller (120W , 10A rate) for Solar Panel
  • 12.8V 20 Ah LiFePO4 battery made by 4 pcs LiFePO4 Prismatic Module: 3.2V 20 Ah (64 wh), CE/UN Approved  installed in plastic box  
    •  Please click here to download the specification of LiFePO4 Prismatic Module: 3.2V 20Ah
  • Capacity: 20 Ah (256 Wh)
  • Working temperature: -20^oC  - 60^oC
  • Cycle Life: > 2000 at 1C rate ( 10 times more than same capacity SLA battery)

• SR-L2410A DC voltage controller  ( 120W, 10A rate ) is installed outside the battery box
  • Connect 12V ( <120W) solar panel  to the controller,  power can be cut-off power when 12.8V LiFePO4 battery is full
  • Protect battery from overcharged and over-discharged to increase battery service life
  • LED display battery storage level
  • Built in fuse to protect short circuit and wrong polarity connection 
  • Moisture proof design for outdoor use 
  • Included 3 terminals
    • DC input port ( 2 left-most terminal)
    • Optional: 12V LiFePO4 battery port (Use to charge additional battery (2 middle port).
    • 12VDC output port. (2 right-most port)
• Easy to install, see picture below:
• Download user manual
• Smart Weight: 7.9lb(3583 grams)
• Smart Battery's Dimension (LxWxH): 180mm (7.1") x 122mm (4.8") x 168mm (6.6")  

Smart Tips: ( click underlined to link) Please click to order solar power panels and 12.8V LFP battery Connect with smart DC-AC inverter  for 110VAC and 5V DC output to run any electronic device up to 120W You may choose 110V Super LED bulb or 12V LED bulb as lighting to save energy You may choose DC-DC regulator to run laptop computer

Charger Controller's Specifications

• Solar Panel Require:           12-17V  < 170W
• Battery Require:                12V/24V SLA, 12.8V/25.6V LiFePO4 battery > 7Ah
• Output Voltage:                 12V/24V DC (same as battery voltage) 
• Max. working current:         10Amp
• Overload protection:           >15A for 5 sec. and 30A if short circuit
• Self Discharge rate:            <= 6 mA
• Charging voltage drop:       <0.26V
• Discharging voltage drop:    < 0.15V
• Over-voltage protection:      17V/ 34V
  
• Low battery protection:        <11.1V / <22.2V
  
• Smart charging:                  Three stages floating mode
• Max Dimension (LxWxH):    140mm (5.5") x 91mm (3.6") x 27mm (1.1")  
• Weight:                              250 grams (9.0Oz) 
• Working temperature:          -25^oC - +55^oC
• Enclosure:                           PI22 water proof, ABS materials
• Warranty:                            Two years