48V 30ah/50ah/75ah/100ah LiFePO4 Battery for Golf Cart

• Type: Li-ion Battery
• Cathode Material: LFP
• Rechargeable: Yes
• Size: Medium
• Color: Black
• Brand Name: Eastar or OEM
• Model NO.: 48-50
• Capacity: 50ah
• Cycle Life: About 5000 Times
• Application: Household Solar Energy Storage/off Grid System
• Transport Package: Carton Packing with Pallet
• Specification: 25KG
• Trademark: EASTAR
• Origin: Guangdong, China(Mainland)
• HS Code: 8507200000
• Production Capacity: 100 PCS/Month

Product Description

48V 30ah/50ah/75ah/100ah LiFePO4 Battery for SLA  battery replacemet/golf cart

 

  

Feature:

1, High energy density

2, High working voltage for single battery cells

3, Pollution-free

4, Long cycle life

5, No memory effect

6, Capacity, resistance, Voltage, platform time consistency is good

7, With short-circuit production function, safe and reliable

8, Factory price& High quality

9, Good consistency, low self discharge

10, Light weight, small size

Application:

Industrial instrument, consumer electronic products, smart water meter, medical device, test equipment.

 

 

 

Lifepo4 battery is a new kind of Li-ion battery with the characters of safety, environment friendly, powerful and very long cycle life. Which is the first choice of using in electric vehicles, electric power tools, home appliance, UPS system and so on.

  

Battery Quality:

 

1. Cells: A grade cells to make sure batteries in high and full capacity

2.Protection: Dual IC chips,that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload

3.Compose Type : Injection Technology to make battery more stable

4. Long life cycly, No memory, environment friendly

 

 

Battery group specifications

Electrical Characteristics	Nominal Voltage		48V
	Nominal Capacity		50Ah0.2C
	Energy		2400Wh
	Internal Resistance		60 ≤mO
	Months Self Discharge		≤3.5% per month at 25ºC
	Cycle Life4		3000 Cycles 0.2C Charge/Discharge at 1 00%DOD,End of Life 70% Capacity.
PACK	Charge Voltage		54.76±0.2V
	Charger Current		20A
	Max.Charge Current		25A
	Discharge Current		30A
	Max. Continuous Current		50A
	Max.Pulse Current		100A(<3S)
	Disxcharge Cut-off Voltage		40.-41.0V
	Charge Temperature		0ºC to 45ºC(32ºF to 113ºF) 60±25% Relative Humidity
	Disxcharge Temperature		-20ºC to 60ºC(-4ºF to 140ºF) 60±25% Relative Humidity
	Storage Temperature		0ºC to 45ºC(32ºF to 113ºF) 60±25% Relative Humidity
	Water Dust Resistance		IP55
	Cell & Method		IFR32700 N60, 15S9P
	Plastic Case		ABS
	Dimension(L*W*H*TH)		522*238*240mm
	Weight		29kg
	Terminal		M8
BMS	Single cell over-charge cut-off voltage		3.7V
	over-charge release voltage		3.6V
	Single cell under-discharge cut-off voltage		2.0V
	Discharge release voltage		2.5V
	Over-discharge cut-off current		Yes
	Over-discharge cut-off current delay		1.5S
	Short-circuit protection		Yes
	Short-circuit protection delay		Yes
	Temperature protection		Yes
	Balance function		Yes

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