18650 lithium Performance 12c Discharging Rate Lithium Ion Batter Cell 3.2V21ah LiFePO4 Pouch Cell for Big Drone and High Speed
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- Supplier: S K Tech Co. Ltd.S Ltd.
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Product Overview
Description
Product Description
Prismatic Cells
Prismatic cells consist of large sheets of anodes, cathodes, and separators sandwiched, rolled up, and pressed to fit into a metallic or hard-plastic housing in cubic form. The electrodes can also be assembled by layer stacking. Lithium prismatic cells feature either single-row or two-row modules and the arresters are always on the same side regardless of the row.
Prismatic cells are either adhesive-bonded by welding, with busbars and support plates or traction / form-fit connected with screwing/] or latching as joining technology and hole-busbars as a bridge. Lastly, prismatic cells can be fixed by gluing. This requires a light and elastic joining medium to avoid air pockets.
Product Parameters
Type | LFP54173202 | LFP71173204 | |
Standard Voltage | 3.2V RT@0.5C Discharge | 3.2V RT@05C Discharge | |
Nominal Capacity | 230Ah RT@0.5C Discharge | 280Ah RT@0.5C Discharge | |
Voltage Range | 2.0V-3.65V | 2.0V-3.65V | |
Standard Charge | 0.5C CC to 3.65V, 3.65V CV to 0.05C | ||
Max Charge Current | 230A | 280A | |
Standard Discharge | 0.5C CC to 2.5V | ||
Max Discharge Current | 230A | 280A | |
TEM | Charge: 0°C - 55°C Discharge : -20°C - 55°C | Discharge : -20C - 55 | |
Weight | 4150g | 5350g | |
Dimension（mm） | 53*173*206 | 71*173*206 | |
Densitu | >=175Wh/kg >=380wh/L | >=165wh/kg >=350wh/L | |
Life Cycle | 4000 | 4000 | |
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