EV EU Stock Lifepo4 280Ah battery cell 3.2V LF280K 300Ah 310Ah 320Ah AKKU lithium ion batteries For Solar Energy storage System
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- Supplier: Shenzhen Cylaid Technology Co. Ltd.
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Product Overview
Description
Product Description
LF280K 3.2v 280ah Energy Storage Batteries Lifepo4 Prismatic lithium Ion Phosphate Battery Cell For Solar Power System
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 | ||
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 | |
Pulse charge/discharge(30s) | 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℃ | |||
Storage Temperature | Short term ( within 1 month ) | -20℃~45℃ | N.A. | |
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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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.
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.
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