Makita 40V Max Battery | 4.0Ah Battery | XGT Batteries
Makita 18-Volt LXT Lithium-Ion High Capacity Battery Pack 4.0Ah with LED Charge Level Indicator (2-Pack) - Walmart.com
Buy Replacement for Makita 18v 4.0Ah/5.0Ah/6.0Ah/8.0Ah Rechargeable Lithium ion Battery BL1880 BL1850 BL1860 LXT400 Power Tools at affordable prices — free shipping, real reviews with photos — Joom
Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery
18-Volt LXT Lithium-Ion 4.0AH Battery | True Value