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     Langic
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Langic The cells are combined in series and parallel Will assemble the battery pack, batteries by series-parallel combination is the best way to bring the framework of the batteries, so the battery assembly, can have a stent for isolation between batteries, on the one hand, heat dissipation than the battery pack will be better, no stent isolation structure on the other hand, the battery pack more secure, to avoid the vibration influence the safety of lithium-ion battery pack. |
The material used for spot welding and spot welding of battery pack is nickel strip, which is divided into pure nickel strip and nickel plated steel strip. The price of pure nickel is much more expensive, and the advantage is small internal resistance, stronger flow capacity and not easy to rust. In comparison, the price of the plated steel strip is much cheaper, of course, the disadvantage will be greater internal resistance, poor flow capacity, more easy to rust. For the thickness of the ribbon, the curre |
The protection plate used for welding the battery pack protection plate is lithium lithium 13 strings 48V lithium battery protection plate. The welding of the protection plate shall be conducted according to the specification of the protection plate and the wiring definition diagram. The welding from B-, BO, B1 to the last section,B13, shall be conducted according to the specification of the protection plate. After welding the wires of the protection plate, use heat shrink tubing to insulate the welding poi |
This step is to shape the insulation packaging of the battery pack, fix the wires of the battery pack, packaging, in order to better insulate the assembly process of the lithium battery pack, then blow PVC film on the battery pack, glue at both ends of the PVC film to prevent the water into the dust, better protect the lithium battery pack. |
6, the battery pack into the shell this step needs to connect the exposed line of the battery pack to the shell material connector, including charging and discharging terminals, fuses, switches and so on. The current of the general charging port is relatively small, so the wire diameter used is relatively small; The discharge current is relatively large, so the wire diameter is relatively thick, so the current flow will be more ideal. Welding wires should be carried out according to the schematic diagram of |
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Contact Person: Hellen
Tel: 18594962611
