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4PCS 3.2V CATL280 Level A Lifepo4 Battery Cells Rechargeable for EV Solar Shipping From China
4PCS 3.2V CATL280 Level A Lifepo4 Battery Cells Rechargeable for EV Solar Shipping From China
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Battery Specifications
Rated capacity: 280Ah per cell
Real capacity:>290 Ah per cell
impedance:0.1~0.3mΩ
Nominal voltage:3.2V
Dimensions(L*W*H):174*72*205mm
Weight:5.22±0.2kg
End-of-Discharge Voltage:2.5V
Recommend Constant Current:140A
Max Continuous Current:1C
Charging Temperature:-5~60°C
Discharging Temperature:-30~60°C
What's in the Box
4*Lifepo4 Battery Cells with M6 studs
4*Flexible Bus Bars & Screws
Well-protected carton box with thick foam,4 units in 1 box.
Free ground shipping from China warehouse(30-40 working days for Delivery)
Materials
Materials
lithium ion phosphate,aluminum
Warranty
Warranty
5-Year Free Return Warranty
Dimensions
Dimensions
(L*W*H):173.6*71.5*204.8 mm
(L*W*H):6.8*2.8*8.1 Inch
Shipping&Returns
Shipping&Returns
FedEx/UPS Fast Shipping from our China warehouse,30-40 days delivered.
Brand New, Tested and Matched. with laser welded 6mm studs, flexible bus bars, Ships from China warehouse!
Sold in sets of Four. These are matched cells. We test each one and certify each cell voltage. Cells are matched to .05 Volts or better. Brand is CATL. These are the latest Chemistry 280AH cells from CATL. The Conservative service life of greater than 10000+ cycles. The typical capacity of these new cells is over 290A. See testing chart.Nickel-Plated Copper Flexible Bus bars and nuts are included.
Don't Forget BMS
For better use the batteries,
we recommend to use this JK BMS,with active balance functionality, no need to lose the battery capacity to balance the voltage difference of cells, raise the battery usage efficiency for 95%
Has the protections of Over-charge/Over-discharge/Over-current and Short circuit Over-temperature protection.