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MILWAUKEE 48-11-1820 M18™ REDLITHIUM™ CP2.0 Battery
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The Milwaukee 48-11-1820 M18™ REDLITHIUM™ CP2.0 Battery is the compact powerhouse that upgrades your cordless workflow with up to 2X more runtime, 20% more power, and 2X more recharges than standard lithium-ion packs—delivering fade-free performance in extreme jobsite conditions below 0°F. Featuring superior pack construction, REDLINK™ Intelligence for overload protection, and an onboard fuel gauge for real-time runtime monitoring, this 2.0...
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Read Return PolicyMILWAUKEE 48-11-1820 M18™ REDLITHIUM™ CP2.0 Battery
The Milwaukee 48-11-1820 M18™ REDLITHIUM™ CP2.0 Battery is the compact powerhouse that upgrades your cordless workflow with up to 2X more runtime, 20% more power, and 2X more recharges than standard lithium-ion packs—delivering fade-free performance in extreme jobsite conditions below 0°F. Featuring superior pack construction, REDLINK™ Intelligence for overload protection, and an onboard fuel gauge for real-time runtime monitoring, this 2.0Ah battery runs cooler, maximizes cell life, and fits tight spaces without adding bulk or fatigue. Compatible with 40+ Milwaukee M18™ tools, it's your instant boost for drills, saws, and impacts that keeps you working longer and harder.
• 2X more runtime and 2X more recharges – Outperforms standard lithium-ion for all-day jobsite power
• 20% more power output – Delivers fade-free performance in extreme conditions below 0°F/-18°C
• REDLINK™ Intelligence – Total system communication protects against overloads and cell damage
• Onboard fuel gauge – Displays remaining runtime to minimize downtime and plan ahead
• Compact, lightweight design – Reduces fatigue and fits tight spaces on M18 cordless tools
• Integrated temperature management – Runs cooler with individual cell monitoring for longer life
• All-weather durability – Best-in-class construction for heavy-duty use in any climate
• Powers 40+ Milwaukee M18 tools – Seamless compatibility for drills, saws, impacts & more
• 4.9/5 stars from 1,200+ reviews – “Doubles my runtime—best compact battery for pros!”
• FREE Shipping!
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
Motor
1/8 HP, 120V, 0.6A
The Milwaukee 48-11-1820 M18™ REDLITHIUM™ CP2.0 Battery is the compact powerhouse that upgrades your cordless workflow with up to 2X more runtime, 20% more power, and 2X more recharges than standard lithium-ion packs—delivering fade-free performance in extreme jobsite conditions below 0°F. Featuring superior pack construction, REDLINK™ Intelligence for overload protection, and an onboard fuel gauge for real-time runtime monitoring, this 2.0Ah battery runs cooler, maximizes cell life, and fits tight spaces without adding bulk or fatigue. Compatible with 40+ Milwaukee M18™ tools, it's your instant boost for drills, saws, and impacts that keeps you working longer and harder.
• 2X more runtime and 2X more recharges – Outperforms standard lithium-ion for all-day jobsite power
• 20% more power output – Delivers fade-free performance in extreme conditions below 0°F/-18°C
• REDLINK™ Intelligence – Total system communication protects against overloads and cell damage
• Onboard fuel gauge – Displays remaining runtime to minimize downtime and plan ahead
• Compact, lightweight design – Reduces fatigue and fits tight spaces on M18 cordless tools
• Integrated temperature management – Runs cooler with individual cell monitoring for longer life
• All-weather durability – Best-in-class construction for heavy-duty use in any climate
• Powers 40+ Milwaukee M18 tools – Seamless compatibility for drills, saws, impacts & more
• 4.9/5 stars from 1,200+ reviews – “Doubles my runtime—best compact battery for pros!”
• FREE Shipping!
| SKU | 48-11-1820 |
|---|---|
| Brand | MILWAUKEE |



