I’m Oscar 🔋, a lithium - battery structural engineer at Febatt. I craft custom battery packs & share DIY mastery.

What You’ll Find Here
Battery DIY Mastery 🛠️: In - depth tutorials for assembling/modifying packs (outdoor, jump - start, e - moto focus). Covers batteries of various grades, beginner - to - pro friendly.
Custom Solutions 🚴: Bespoke packs for e - bikes, scooters, small EVs—tailored to your needs.
Factory Insights 🏭: Exclusive look at Febatt’s lithium - battery production.

Join our community on Discord, let's build something awesome together!
📣discord.gg/zgPnyVZS

📞For orders/inquiries, WhatsApp: +86 15700798575. Expert help on standby!


Febatt -Oscar

Hi everyone! Oscar's live stream is scheduled for the afternoon (GMT+8). What kind of live stream would you prefer to join? Looking forward to it!

1 week ago | [YT] | 0

Febatt -Oscar

Hey everyone, and a huge welcome to all our new subscribers! We're so excited to have you ^ ^
To thank you for your support and to help all our DIY enthusiasts, Oscar is hosting his first-ever YouTube Live event!

Topic: Lithium Battery Q&A & Knowledge Training

This live session is designed for you! Oscar will be answering the most frequently asked questions from the comments section and breaking down key lithium battery concepts.

🖊❓What are your biggest questions about lithium batteries, building packs, or anything else you've always wanted to ask? Drop your questions in the comments below! We'll be collecting them to cover during the livestream.

When? Stay tuned for the exact date and time, coming soon!

2 weeks ago | [YT] | 4

Febatt -Oscar

New solid-state cells! Question is: How safe is a 16s battery pack?

2 months ago | [YT] | 11

Febatt -Oscar

So, the latest project: a 72V e-scooter battery build. Naturally, I put it through its paces with a range test. The data's right here in the graphic – initial and final distance covered, totaling 110 kilometers. I'm quite satisfied with this performance. What are your estimations or experiences with similar setups? Drop your insights in the comment section!

3 months ago | [YT] | 3

Febatt -Oscar

BMS Connection Diagram | 60V 30Ah battery pack for electric moped/e-scooter

3 months ago | [YT] | 7

Febatt -Oscar

What do you reckon this battery powers?😮

5 months ago | [YT] | 1

Febatt -Oscar

Have you ever tried DIY lithium batteries? What was the Most Difficult Step for you?

6 months ago | [YT] | 4

Febatt -Oscar

In the process of assembling lithium batteries yourself, what are you most concerned about?

9 months ago | [YT] | 0

Febatt -Oscar

Who do you think is the best lithium battery manufacturer in CATL, EVE, Aerospace Lithium, BYD?

1 year ago | [YT] | 1