The 2020 Lithium-Ion Battery Guide: The Easy DIY Guide To Building Your Own Battery Packs (Lithium Ion Battery Book): Turner, Anthony: 9781952545078: Amazon.com: Books
Make an Inexpensive Lithium-Ion Battery Pack : 10 Steps (with Pictures) - Instructables
How To Make 12.6V 14Ah Lithium ion Battery Pack | DIY 3S 18650 Li-ion Battery Pack | POWER GEN - YouTube