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12.8V 200AH 2560Wh Lithium Ion Battery Pack IFR32700 4S34P With GPS Bluetooth Function

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12.8V 200AH 2560Wh Lithium Ion Battery Pack IFR32700 4S34P With GPS Bluetooth Function

Name: 128V 200AH 2560Wh Lithium Ion Battery Pack IFR32700 4S34P With GPS Bluetooth Function
Brand: Sunland
Price: 370 USD

Wholesale 12.8V 200AH 2560Wh Lithium Ion Battery Pack IFR32700 4S34P With GPS Bluetooth Function from china suppliers

Brand Name : Sunland

Model Number : IFM12-2000E2-32

Certification : MSDS,REACH,ROHS,UN38.3,DG certificate

Place of Origin : GUANGZHOU

MOQ : 1 PCS

Price : usd 370 each pack

Payment Terms : L/C, T/T, Western Union

Supply Ability : 1000units/week

Delivery Time : 7-25 days after order confirm

Packaging Details : 1pcs for one bag with UN38.3

Material : Lifepo4 Battery

capacity : 200ah

Voltage : 12.8V

Weight : 23 kgs

size : 490*171*240mm

Stud : M8

Working current : 150A

Assembling : IFR32700 4S34P

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12.8V 200AH 2560Wh Lithium Ion Battery Pack IFR32700 4S34P With GPS And Bluetooth Function

Parameter

No.	Item	General Parameter	Remark
1	Rated Capacity	200Ah	Standard discharge(0.2 C5)after standard charge(0.2 C5)
2	Minimal Rated Capacity	198Ah	Standard discharge(0.2 C5)after standard charge(0.2 C5)
3	Nominal Voltage	12.8V
4	Cycle Life	Higher than 60% of the Initial Capacity of the Cells 60%)	◆Charge: CC@0.2C to 14.6V, then CV till current to 0.05C ◆Rest: 30min. ◆Discharge: 0.2C to 10.0V ◆Temperature:20±5℃ ◆Carry out 2000cycles
5	Discharge cut-off voltage	8.8V	10.0V( recommended)
6	Charging cut-off voltage	14.6V	14.6V (recommended)
7	Cell and assembly method	IFR32700-6AH	4S34P
8	Housing material	Black plastic ABS case

12.8V 200AH 2560Wh Lithium Ion Battery Pack IFR32700 4S34P With GPS And Bluetooth Function

Picture:
12.8V 200AH 2560Wh Lithium Ion Battery Pack IFR32700 4S34P With GPS Bluetooth Function

12.8V 200AH 2560Wh Lithium Ion Battery Pack IFR32700 4S34P With GPS And Bluetooth Function

BMS Parameter:

Item name	type	unit
Charging voltage	14.4	V
Overcharge protection voltage	3.75±0.05V	V
Overcharge protection recovery voltage	3.65±0.1V	V
Over discharge protection voltage	2.2±0.1V	V
Over discharge protection recovery voltage	2.6±0.1V	V
Discharge over current protection current	200	A
Overcharge detection delay time	1	s
Over discharge detection delay time	1	s
Short circuit protection delay time	≤500	μs
Recovery condition	Off load
Self-discharge in working condition	≤300	μA
Conduction internal resistance	55	mΩ
Max continuoous charging current	150	A
Max continuoous discharging current	150	A
working temperature	-20℃ to 65℃	ºC
Balance current	30 to 50	mA
Size	23212520	mm

Handling of Cells
9.1 Consideration of strength of film package
1) Soft Aluminum foil
Easily damaged by sharp edge parts such as pins and needles, Ni-tabs, so don’t strike by those sharp parts.
2) Sealed edge may be damaged by heat above 100°C, bend or fold sealed edge.
9.2 Prohibition short circuit
Never make short circuit cell. It generates very high current which causes heating of the cells and may cause electrolyte leakage, gassing
or explosion, that are very dangerous.
The LIP tabs may be easily short-circuited by putting them on conductive surface.
Such outer short circuit may lead to heat generation and damage of the cell.
An appropriate circuitry with PCM shall be employed to protect accidental short circuit of the battery pack.
9.3.Mechanical shock
LIP cells have less mechanical endurance than metal-can-cased LIB.
Falling, hitting, bending, etc. may cause degradation of LIP characteristics.
9.4 Handling of tabs
The battery tabs are not so stubborn especially for aluminum tab.
Don’t bend tab.
Do not bend tabs unnecessarily.

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