5.0Ah For DEWALT 12VOLT MAX LITHIUM ION DCB120 DCB127 DCB121 12V Battery/Charger | eBay
DSANKE for 12V Lithium Ion Battery, 7000mAh Replace for DCB120 DCB123 DCB127 12-Volt Max Lithium-ion Battery, Higher Capacity Suit All 12V Power Tools - Amazon.com