Clothes rolled up in the towel and stowed in the panniers; check. The headlight battery pack on the charger; check.

衣服用毛巾卷起，塞进挂篮里；没问题。车前灯电池还在充电中；没问题。

For equalizing charge the battery pack.

对电池组进行均衡充电。

The battery pack for the Volt weighs 400 pounds.

Volt汽车使用的电池组重约400磅。

In turn, the battery pack cancharge devices via USB.

反过来，电池组能通过USB为各种装置充电。

In turn, the battery pack can charge devices via USB.

反过来，电池组能通过US B为各种装置充电。