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LF280K 3.2V 280Ah LiFePO4 Battery Cell For Solar Energy Storage Systems

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LF280K 3.2V 280Ah LiFePO4 Battery Cell For Solar Energy Storage Systems

Country/Region	china
City & Province	shenzhen
Categories	Batteries

Product Details

Long-lasting LF280K Lifepo4 3.2V 280Ah Battery Cells for Solar Energy Storage Systems

Product Description

Item			Parameter	Remark
Nominal Capacity			280.0Ah	(25+2) ℃, Standard charge and discharge
Typical Voltage			3.2V
AC Impedance Resistance(1KHz)			≤0.25mQ
Standard chargeand discharge	Charge/discharge current	0.5C/0.5C
Standard chargeand discharge		Cutoff voltage of charge/discharge		3.65V/2.5V
Maximum charge/discharge current	Continuous charge/discharge	1C/1C	According to continuous/pulse charge and dischargeammeters
Maximum charge/discharge current		Pulse charge/discharge(30s)	According to continuous/pulse charge and dischargeammeters	2C/2C
Recommended scope of SOC			10%~90%	N.A.
Charging Temperature			0℃~55℃	According to continuous/pulse charge and dischargeammeters
Discharging Temperature			-20℃~55℃	According to continuous/pulse charge and dischargeammeters
Storage Temperature	Short term ( within 1 month )	-20℃~45℃	N.A.
Storage Temperature		Long term ( within 1 year )		0℃~35℃
Storage humidity range				< 90%
Self-discharge rate per month			≤3%/month	Temperature: (25±2)℃ Storage scope of SOC: 30%-50%SOC
Dimesion	Width	173.7±0.5mm	Refer to Appendix I
		Thickness(under 300+20 kgf 30%-40%SOC		72,0±1,0mm
		Average thickness(200 pcs, under 300士20kgf,30%~40%SOC		72.0±0.5mm
		High (total)		207.5±0.5mm
		High(subiect)		204.6土0.5mm
		Tabs Distance		123.0+0.3mm
Battery weight		Batterv weight		5.42±0.3kg

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Company Profile

Shenzhen Cylaid Technology Co., Ltd, founded in Shenzhen in 2015, is a high technology enterprise building a reputation for both qualities of products and service rechargeable lithium batteries, battery packs, and chargers in full ranges in China.

Cylaid specialize in this field for many years with advanced equipment, scientific management techniques, and excellent quality control which earn us customers all over the world. We offer specialized in the research, production, marketing, and technical service for our customers with a one-stop solution. Our main products include the 18650 rechargeable lithium-ion battery, lithium iron phosphate battery, customized battery packs, new energy vehicle fields such as electric bicycles and electric vehicles, and related battery chargers which contain the standard charger, fast charger, and intelligent charger.

We can also offer the completed series of products from battery cells to finished batteries, in order to meet the customers' requirements maximally. We attend three foreign exhibitions each year to promote the brand and release new products and visit customers to maintain close cooperation.

Now we have long-term cooperation distributors with battery wholesalers in the United States, UK, Germany, Japan,Philippines, Indonesia, and many countries all over the world. We have our own production base which covers more than 5,000 square meters. Meantime our company has established a strict quality guarantee system, both manufacturing, and raw material are subjected to strict inspections.

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Packing&Shipping

FAQ

1) Is the product original? A: Yes,it is indeed 100% original and authentic, we never sell fake battery, honest is the best policy. 2) Can I have a sample order? A: Yes, sample order is available for all of our products. 3) What's your MOQ(minimum order quantity)? A: No limited. Sample order and trail order are accepted. 4) What's your delivery time? A: The cargo will be shipped out within 2-3 working days and 7-15 days to arrive to your hand. 5) How can I place order? A: You can place order on Alibaba directly or contact us by email about your order details. 6) How do you ship the goods? A: Usually by UPS,TNT,DHL,Fedex...(We will choose the best available shipping methods for you always) 7) How can i pay you? A: We accept T/T and Paypal, Western Union. 8) How do I take care when your client received defective products? A: replacement. If there are some defective items,we usually credit to our customers or replace in next shipment.