IP56 Water Resistance Lithium ion LiFePO4 Battery Module 12V 40Ah

IP56 Water Resistance Lithium ion LiFePO4 Battery Module 12V 40Ah

Specifications:

Item	IFM12-400E1
Nominal Voltage	12.8V
Nominal Capacity(0.5C)	40Ah
Dimensions Including Terminals(L*W*H)	195*130*182mm
Approximate Weight	6.1Kg
Terminals, Female-threaded	M6*1.25
Specific Energy	84Wh/kg
	Max. Constant Current	80A
Standard Discharge	Max. Pulse current(30S)	120A
	Cut-off Voltage	10V
	Charge Voltage	14.6V
Standard Charge	Max. Constant Current	20A
	Charge Time	2.5hrs
DC Internal Resistance (Approx.)	15mΩ
Water/Dust Resistance	IP56

Description:

O\'CELL integrates the slave module (PCBA) into batteries and developed a distinctive series of battery module. BMU will manage the whole system by opening/closing the contactor.

1. Interchangeable design to replace Lead Acid Battery.

2. The system can be scaled up by connecting modules in series and parallel.

3. IP56 dust and water proof design for the housing.

4. LED indicator will show the state of battery module.

5. High accuracy SOC.

Applications:

1. Eco battery power system for light electric vehicle, HEV, EV, etc.

2. Energy storage system for solar, wind or solar-wind system, etc.

3. Backup power system for telecom base station, communication equipments, power grid, banks, UPS, etc.

IFM12-400E1 Battery Module Features

² Modules communicate via RS485 by BMU(Battery Management Unit)

² Inter-module & intra-module balancing via BMU

² Enhanced SOC calculation via BMU

² Charge and discharge control via BMU

² Temperature monitor via BMU

² Isolation measurement via BMU

² Easy installation up to 60KWh system in series & parallel

² Rugged mechanical and easy handling design

² Built in LED battery status indicator

² Can be charged with most lead-acid chargers

² Thousands of cycles under normal conditions

Competitive Advantage:

1. Intrinsic Safety from LiFePO4 Material

Lithium ion battery made with O\'CELL LiFePO4 cathode material can pass the safety tests easily such as nail test, 3C/15V over-charge test, etc.

2. 2.Better Shelf Life

The shelf life of lithium ion battery can be measured by capacity retention at full charge state. Usually, the capacity loss of self-discharge can be divided into recoverable and irrecoverable capacity. O\'CELL LiFePO4 has excellent shelf life. The self-discharge rate is about 3% per month, the capacity can recover up to 98% after long time storage.

3. 3.Good Rate Performance

The discharging voltage platform of O\'CELL LiFePO4 battery is flat. LiFePO4 power battery has good rate performance, the capacity @20C is more than 95% of 1C discharging capacity at room temperature. The maximum temperature rise is less than +20ºC.

4. Wider Operation Temperature

1.Operation temperature range:-20~+60℃;

2.Storage temperature range:-40~+60℃;

3.The