NiMH battery packs

Battery assembly workflow, is it feasible for individuals to assemble NiMH battery packs

Lithium-ion battery assembly workflow, is it feasible for individuals to assemble lithium-ion NiMH battery packs? With the continuous development of microelectronics technology in the 21st century, the increasing number of miniaturized electronic devices, consumers have higher requirements for power supplies, and lithium-ion NiMH battery packs with more obvious advantages have begun to become popular. The lithium-ion battery assembly industry is very good and the profits are considerable, but is it feasible for individuals to assemble lithium-ion NiMH battery packs? What is the lithium-ion battery assembly workflow?

Lithium-ion battery assembly workflow

1. Lithium-ion battery cell capacity division

To ensure sufficient battery capacity, the lithium-ion NiMH battery packs we use must use lithium-ion battery cell capacity division cabinets for secondary capacity division.

2. Battery matching

The internal resistance and voltage of the battery cells are grouped and matched to ensure that the internal resistance and voltage of all the NiMH battery packs of the overall battery are consistent, so as to achieve safer and higher-quality products.

3. Bracket combination

In order to ensure better and more reliable heat dissipation of lithium-ion battery packs, lithium-ion battery packs use the safest bracket combination.

4. Battery spot welding

Pure nickel sheet spot welding is used to ensure that the internal resistance of the lithium-ion battery pack is small enough, the overcurrent is large, and there is no heat.

5. Battery protection board

The battery wiring is insulated with barley paper, and the imported lithium-ion battery special protection board is used, which has better safety protection capabilities: it has overcharge protection, over-discharge protection, overcurrent protection, short circuit protection, overload protection, balance protection and other functions, no memory effect, can be charged and discharged at any time, and is more convenient to use.

6. Epoxy board packaging

The lithium-ion battery is packaged with thickened epoxy board, which not only has a beautiful appearance, but also can not be ignored for the safety protection of the battery.

7. Battery testing

The lithium-ion battery will undergo aging test and charge and discharge cycle test, and we guarantee the best quality to customers.

Is it feasible for individuals to assemble lithium-ion NiMH battery packs?

Choose a reliable lithium-ion battery. It is best to buy a lithium-ion battery with quality assurance in a specialty store or manufacturer, rather than buying it from individuals or other unreliable places. After all, when assembling lithium-ion NiMH battery packs, if there are problems during the assembly process, the lithium-ion NiMH battery packs are likely to be dangerous.

In addition to reliable lithium-ion NiMH battery packs, there must also be excellent lithium-ion battery equalization protection boards. In the current market, the quality of protection boards varies, and there are also analog NiMH battery packs, which are difficult to distinguish from the appearance. If you want to choose, it is better to choose digital circuit control.

The installation of the protection board should also be paid attention to. The position of the protection board should be determined, and the wiring of the protection board should be combed. The crossover of the wiring should be separated with tape to avoid the risk of short circuit. After the wiring is combed, it must be trimmed, and finally the wire must be tinned. The solder wire must be good.

When assembling any battery pack, you must never cut corners. The auxiliary materials that should be used must be used, and a series of steps such as capacity division, sorting, spot welding, testing, and aging must be followed. If you do not receive professional training and use professional equipment, it is easy to waste money or cause unnecessary risks.

Read recommendations:

LR6

Introduction to Negative Electrode Free Batteries.rechargeable battery 18650 3.7v

What are the components and structures of lithium batteries?

703048 polymer battery company

18650 lithium ion battery 3.7v