Bab 815: Chapter 466: Is This Big White at Full Capacity, Terrifying! (Please Subscribe)

"Principal Ding."

After receiving a call from Principal Ding, Tong Yihang and Luo Peng from the Mechanical Engineering department rushed over immediately.

According to Principal Ding's request, they brought the tools needed to dismantle Big White and replace its battery.

"You two have arrived, come here, quickly, today we're going to switch Big White to a graphene battery."

Upon seeing Tong Yihang and Luo Peng arrive, Ding Yue hurriedly waved them over to start a minor upgrade for Big White.

This minor upgrade mainly involved replacing Big White's battery.

In terms of operation, it was indeed a minor upgrade, but when it came to the battery, upgrading from a super lithium battery to a graphene battery, it was definitely a major upgrade.

A few months ago, Tong Yihang, Liu Tiefei, and Luo Peng had already designed a reserve graphene battery slot for Big White.

It was prepared specifically for the custom graphene battery for Ding Xiaoyou.

Now, only two simple steps were needed.