gauteh
commented
1 year ago - https://www.batterionline.no/japcell-lithium-made-easy-1000mah-lithium-batteri ( 1Ah, small batteries, safer for testing, with protective circuit)
- https://www.elfadistrelec.no/no/oppladbar-batteripakke-li-ion-6v-7ah-hy-line-h2b179/p/30147154?track=true&no-cache=true&marketingPopup=false (6.7Ah, with protective circuit)