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LFP12.8V 50AH / 100AH / 200AH
LFP12.8V 50AH / 100AH / 200AH
LFP12.8V 50AH / 100AH / 200AH
LFP12.8V 50AH / 100AH / 200AH
LFP12.8V 50AH / 100AH / 200AH
LFP12.8V 50AH / 100AH / 200AH

LFP12.8V 50AH / 100AH / 200AH

Feature

  • Using the technology of lithium iron phosphate cell, superior safety, thousands of cycles, 95%DOD, under normal condiditons.
  • Built-in automatic protection for over-charge over discharge over current and over temperature.
  • Maintenance free.
  • Internal Cell balancing.
  • Lighter weight: About 40%-50% of the weight of a comparable lead acid battery.
  • Can be charged using most standard lead-acid chargers.
  • support 4pcs in series, 4pcs in parallel.

 

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Lithium-ion battery (LifePo4 battery)

Project LFP12.8V50AH LFP12.8V100AH LFP12.8V200AH
Nominal Voltage 12.8V 12.8V 12.8V
Nominal Capacity 50AH @ 0.2C 100AH @ 0.2C 200AH @ 0.2C
Energy 640WH 1280WH 2560WH
Internal Resistance ≤ 50mQ ≤ 45mQ ≤ 35mQ
Cycle Life > 2500 cycles > 2500 cycles > 2500 cycles
Months Self Discharge ≤ 3.5 % per month at 25 ℃ ≤ 3.5 % per month at 25 ℃ ≤ 3.5 % per month at 25 ℃
Charge Voltage 14.6 ± 0.2V 14.6 ± 0.2V 14.6 ± 0.2V
Charge Mode (CC / CV) CC / CV At 0℃ -45℃ temperature , charged to l4.6V at a constant current of 0.2C5A , and then , changed continuously with constant voltage of 14.6 until the current was not more than 0.02C5A CC / CV
Rated Charge Current 31A 62A 100A
Max Charge Current 50A 100A 100A
Rated Discharge Current 50A 100A 150A
Max Discharge Current 50A 100A 150A
Max Pulse Current 100A ( < 3S ） 200A ( < 3S） 300A ( < 3S ）
Discharge Cut off Voltage 10.0V 10.0V 10.0V
Charge Temperature 0℃ to 45℃ C( 32℉ to 113℉ ) @ 60 + 25% Relative Humidity
Discharge Temperature -20℃ to 60℃（ -4℉ to 140℉ )@ 60 + 25 % Relative Humidity
Storage Temperature 0℃ to 45℃ C( 32℉ to 113℉ ) @ 60 + 25% Relative Humidity
Water Dust Resistance IP55
Cell & Method 32650 cell or Prismatic cell 32650 cell or Prismatic cell 32650 cell or Prismatic cell
Plastic Case ABS ABS ABS
Dimension ( W * H * TH ) 197x165x170x170mm 260x169x213x218mm 522x238x218x220mm
Weight Approx .6 KG Approx .12KG Approx .23KG
Terminal M8 M8 M8
Lithium-ion battery with BMS system

LiFePO4 battery description

Lithium iron phosphate battery ( LifePo4 battery) is a kind of Lithium-ion battery.

Lithium-ion battery (LifePo4 batteries) have the advantages of high operating voltage, high energy density, long cycle life, good safety performance, low self-discharge rate, and no memory effect.

What is BMS system？

Our lithium battery products have an advanced BMS system, which is mainly for intelligent management and maintenance of each battery unit, preventing overcharge and overdischarge of the battery, prolonging the service life of the battery, and monitoring the status of the battery.

The BMS battery management system unit includes a BMS battery management system, a control module, a display module, a wireless communication module, electrical equipment, a battery pack for powering electrical equipment, and a collection module for collecting battery information of the battery pack.

This product is like a super-large capacity portable battery, which characterized by large capacity, high security, mute, support parallecan be used as an external inverter to store electricity as a load of photovoltaic power generation or municipal electricity. and to release electricity as a power source during the peak period of power consumption, so as to effectively fill in the power gap.

Lithium ion battery products are widely used in other industries and are a very important part of the Battery Energy Storage System

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