Класс A 3 2 v 280 Ah Lifepo4 литиевая батарея Lf280k вольт 280ah Lipo Lipo4 аккумуляторные батареи 12v 48v

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Цена:103,00 $ - 107,00 $
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Products Description




Typical Capacity
280Ah
Typical Voltage
3.2V
AC Impedance Resistance
≤0.25mΩ
Standard charge and discharge Charge/Discharge Current
0.5C/0.5C
Standard charge and discharge Charge/Discharge Cut-off Voltage
3.65V/2.5V
Continuous Charge/Discharge Current
1C/1C
Pulse Charge/Discharge Ccurrent (30s)
1C/2C
Recommended SOC window
10% ~ 90%
Charging Working Temperature
0°C ~ 55°C
Discharging Working Temperature
-20°C ~ 55°C




Warm tips:
1.This item is 3.2V 280Ah item, the QR code is intact, Grade A, Brand new. The real capacity can reach to 280Ah after our testing.

2.The price comes with free Busbars and Bolts,laser welded studs on,one battery will come with one set busbar and bolt(e.g.,If buy 4pcs battery,we will send 4pcs cells with 4 pcs busbars and 8pcs bolts)
If need more details please click here.Thank you!

3.The busbars size:90*20*2mm(cooper plated with nickel) Screw size:M6.

4.We will test all the battery Voltage ,Internal resistance and capacity before sending out to make sure them matched well.

5.Pls help to check package in 2days when you receive the parcels to make sure all cells with good condition.

>>> Click Here for More information Click Here to Contact us!!!




Company Profile












Tell us your requirement about the Shipping by CLICKING HERE, so that we can provide solution to save your budget and meet your need !

Professional to provide Lifepo4 cells capacity ranging from 10AH to 400AH, including plastic prismatic and aluminum prismatic items.
All cells with Brand new, No cycles and Warranty for 5 years.
All cells will be matched ( voltage, capacity, resistance) before delivery.
All cells with FREE bus bars,screws and bolts.

Mutual development and benefit is our target! we sincerely look forwarder to building long term business relationship with you!


FAQ


1、Are the batteries GRADE A,Brand NEW?
We promise sell "Grade AAA" batteries Only.

2、Does all the batteries come with bus bars and bolts?
Yes, it come with bus bars and bolts,each Battery comes with one set bus bar and bolt, if need more please contact us online.

3、Will you test each battery PRIOR to shipping?
We will test all the batteries Voltage and Internal resistance before shipping.

4、I How can I place the order?
Usually we accept Alibaba trade assurance order online,or you can provide your shipping informationto our sales they will create online.

5、What is the quality warranty and after-sales service?
All our products are guaranteed with 3-5 years warranty, you can contact us online or leave us message or email anytime,we will respond you within 24 hours by providing professional after-sales service.


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