Japan Makita Original 18V lithium battery BL1830 Charging Power Tool Battery BL1840B lithium battery Charged display BL1840 - AliExpress
Makita BL 1840 B 18 V - 4.0 Ah Li-Ion battery 3-pack - buy at Galaxus
Makita Li-ion Battery Repair BL1415 Not Working - YouTube
MeisterGut® Premium 6 Series Wall Mount for Makita batteries made of solid steel [Made in Germany] - Stable Battery Holder for Workshop and Car Control with Mounting Set - Professional Attachment :