Makita batteries with USB output. 18-volt 4/6 AH lithium-ion battery. Tested and verified.

Виктор Сочи

Let's get acquainted with modern and affordable batteries, check the stated specifications, and also take them apart to see what's inside. Batteries with USB output: https://ali.click/fnvwxb?erid=2SDnjcZ... Charging board with balancer: https://ali.click/77op61i?erid=2SDnje... or https://ali.click/