BQ25882: BQ25882 and Battery Balance

My applications are as follows:

1、两节锂电池串联使用，供给类似运动相机的设备，边走路边拍摄，设备上有三个三相直流无刷电机（供电电压7V左右），作用是调整相机保持稳定状态从而有更优质的画面。

1. Two lithium-ion batteries are used in series to supply equipment similar to a moving camera. They take pictures while walking. There are three three-phase DC brushless motors on the equipment (power supply voltage is about 7V). The function is to adjust the camera to maintain a stable state so as to have a better picture.

2、三个电机静态电流小于1A，但启动会有瞬态3A左右电流，最大不超过5A。

2. The static current of the three motors is less than 1A, but there will be transient 3A or so when starting, and the maximum is not more than 5A.

3、电池充电芯片现在计划选择BQ25882。

3. Battery charging chips are now planned to choose BQ25882.

我的问题如下：

My questions are as follows:

1、在我们的应用中，是否需要考虑电池均衡问题？

1. Do we need to consider battery balancing in our applications?

2、我看了BQ25887，带有电池均衡功能，但是还没有量产，而且体积大，你们是否可以推荐合适的均衡电路配合BQ25882，适合我们的应用？

2. I saw BQ25887, which has the function of battery balance, but it has not been mass produced yet, and it is very large. Can you recommend the appropriate balance circuit to match BQ25882, which is suitable for our application?