Updated:March, 2026

10 Best Aftermarket Milwaukee M18 Battery of 2026

Best Choice

9.9

Outstanding

rebicacate

rebicacate 2-Pack 3.0Ah Lithium Battery Replacement for Milwaukee M18 Battery 48-11-1830 48-11-1850 48-11-1852, Compatible with Milwaukee 18V Battery Cordless Power Tools and Charger

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Why We Love It

Battery Specifications- Voltage: 18 Volt | Capacity: 3000mAh(3.0Ah) | Battery Type: Rechargeable Lithium-ion | Replacement for Milwaukee m18 3.0 Ah battery with LED indicator to monitor remaining power
Compatible Models: Replacement for Milwaukee M18 18V Lithium Battery Model: 48-11-1850, 48-11-1860, 48-11-1830, 48-11-1862, 48-11-1852, 48-11-1850R, 48-11-1840, 48-11-1828, 48-11-1820, 48-11-1815 18V Battery; Compatible with Charger Model: 48-59-1812 48-59-1808 48-59-1810 48-59-2401 48-59-1204 Rapid Chargers
Wide Tool Compatibility: 100% compatible with Milwaukee 18v Cordless Power Tools: 2646-22CT, 2643-21CT, 2641-21CT, 2646-21CT, 2646-20, 2848-20, 2880-20, 2953-20, 0880-20, 2967-20, 2626-20, 2719-20, 2962-20, etc
Safe & Reliable: Replacement Battery for Milwaukee 18v Battery uses high-quality cells and chips can provide over-charge, over-discharge, over-heating, over-current protection, over-voltage protection and short-circuit protection which is fully reliable and safe enough
Usage & Storage Note: Simply slide the m18 battery into your tool for instant use. Keep in a clean, dry, cool place (away from heat sources/metal objects); use within 14°F to 113°F (-10°C to 45°C).

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Why We Love It

Battery Specifications- Voltage: 18 Volt | Capacity: 3000mAh(3.0Ah) | Battery Type: Rechargeable Lithium-ion | Replacement for Milwaukee m18 3.0 Ah battery with LED indicator to monitor remaining power
Compatible Models: Replacement for Milwaukee M18 18V Lithium Battery Model: 48-11-1850, 48-11-1860, 48-11-1830, 48-11-1862, 48-11-1852, 48-11-1850R, 48-11-1840, 48-11-1828, 48-11-1820, 48-11-1815 18V Battery; Compatible with Charger Model: 48-59-1812 48-59-1808 48-59-1810 48-59-2401 48-59-1204 Rapid Chargers
Wide Tool Compatibility: 100% compatible with Milwaukee 18v Cordless Power Tools: 2646-22CT, 2643-21CT, 2641-21CT, 2646-21CT, 2646-20, 2848-20, 2880-20, 2953-20, 0880-20, 2967-20, 2626-20, 2719-20, 2962-20, etc
Safe & Reliable: Replacement Battery for Milwaukee 18v Battery uses high-quality cells and chips can provide over-charge, over-discharge, over-heating, over-current protection, over-voltage protection and short-circuit protection which is fully reliable and safe enough
Usage & Storage Note: Simply slide the m18 battery into your tool for instant use. Keep in a clean, dry, cool place (away from heat sources/metal objects); use within 14°F to 113°F (-10°C to 45°C).

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9.5

Excellent

Epowon

Epowon 5.0Ah Replacement Battery for Milwaukee 18V Battery Compatible with Milwaukee M18 Battery 48-11-1850 48-11-1852 48-11-1820 48-11-1828 48-11-1830 Cordless Power Tools 2 Pack

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Main Highlights

High Capacity & PerformanceBuilt-in high-quality cells and chips with no memory effect, Epowon replacement for milwaukee m18 battery 5.0Ah provides longer runtime to ensure your milwaukee m18 cordless power tools working more powerful and longer
Perfect CompatibilityOur replacement for Milwaukee 18v battery is fully compatible with Milwaukee 18V Power Tools 48-11-1850, 48-11-1852, 48-11-1820, 48-11-1828, 48-11-1830, 48-11-1820, 48-11-1880, 48-11-1890, 48-11-1881, 48-11-1813, 48-11-1861, 48-11-1850R, 48-11-1835, 48-11-1865, 48-11-1812, 48-11-1840, 48-11-1837, 48-11-1860, 48-11-1862, 48-11-11852, 2646-22CT, 2643-21CT, 2641-21CT, 2646-21CT, 2646-20
Intelligent LED IndicatorsThe LED indicator provides real-time battery power,allowing you to monitor battery usage effectively and charge in time. No more worries about forgetting to charge
Safe & ReliableEpowon replacement for milwaukee m18 battery uses high-quality cells and chips, which is fully reliable and safe eough. 6-layer of protection include short-circuit, over-charge, over-discharge, over-current, over-heating and over-voltage protections to protect you from failure problems. A good reliable and safe companion
After Sale Service 1 year warranty on this replacement for milwaukee 18V battery. 24-hour customer service team is available to solve any questions or problems about the battery, contact us and you will get a satisfactory solution

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Main Highlights

High Capacity & PerformanceBuilt-in high-quality cells and chips with no memory effect, Epowon replacement for milwaukee m18 battery 5.0Ah provides longer runtime to ensure your milwaukee m18 cordless power tools working more powerful and longer
Perfect CompatibilityOur replacement for Milwaukee 18v battery is fully compatible with Milwaukee 18V Power Tools 48-11-1850, 48-11-1852, 48-11-1820, 48-11-1828, 48-11-1830, 48-11-1820, 48-11-1880, 48-11-1890, 48-11-1881, 48-11-1813, 48-11-1861, 48-11-1850R, 48-11-1835, 48-11-1865, 48-11-1812, 48-11-1840, 48-11-1837, 48-11-1860, 48-11-1862, 48-11-11852, 2646-22CT, 2643-21CT, 2641-21CT, 2646-21CT, 2646-20
Intelligent LED IndicatorsThe LED indicator provides real-time battery power,allowing you to monitor battery usage effectively and charge in time. No more worries about forgetting to charge
Safe & ReliableEpowon replacement for milwaukee m18 battery uses high-quality cells and chips, which is fully reliable and safe eough. 6-layer of protection include short-circuit, over-charge, over-discharge, over-current, over-heating and over-voltage protections to protect you from failure problems. A good reliable and safe companion
After Sale Service 1 year warranty on this replacement for milwaukee 18V battery. 24-hour customer service team is available to solve any questions or problems about the battery, contact us and you will get a satisfactory solution

9.5

Excellent

Milwaukee

Milwaukee M18 48-11-1850 5.0 AH Batteries 5.0 18V 48-11-1852 (2 pack)

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Main Highlights

Best-in-class construction: offers long-lasting performance and durability
Voltage: 18V
20% more powerful and 2.5 times more operating time
Compatible with over 60 M18 cordless tools
You will receive the item exactly as pictured. Item does not include box.

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Main Highlights

Best-in-class construction: offers long-lasting performance and durability
Voltage: 18V
20% more powerful and 2.5 times more operating time
Compatible with over 60 M18 cordless tools
You will receive the item exactly as pictured. Item does not include box.

9.2

Excellent

JUNWOOD

JUNWOOD 2Pack 8.0Ah m18 Battery Replacement for Milwaukee 18V Lithium Battery 18 Volt Compatible with 48-11-1810 48-11-1820 48-11-1840 48-11-1850 48-11-1828 48-11-1860 Cordless Power Tools

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Main Highlights

Battery SpecificationsBattery Voltage: 18V | Battery Capacity: 8000mAh | Wattage: 144Wh | Battery Type: Rechargeable Lithium-ion | Made with high quality Li-ion cells. Compatible with Milwaukee 18V 8000mah Battery and cordless power tools
Widely CompatibleReplacement for Milwaukee m18 Battery 8ah 48-11-1811, 48-11- 1815, 48-11-1820, 48-11-1822, 48-11-1828 , 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, 48-59-181, 48-59-1850, 48-11-1866,48-11-1865, 48-11-1880 and Compatible with Milwaukee all 18 volt Battery and tools 2646-22CT,2643-21CT,2641-21CT,2646-21CT,2646-20all 18V Cordless Power Tools
Upgrade High CapacityThe High-capacity 18 volt max 8Ah battery replacement for Milwaukee increases your power tool's runtime by 3X. and our battery power is increased by 30% compared to other lithium battery technologiesLED indicator allows you to check the state of battery and allows user to monitor battery using
Multiple ProtectionBe multi-certified, tested and validated by the manufacturer to match the specifications of OEM products. Built-in High-quality Cells which can protect against overcharge, over-discharge, over-current, over-voltage, and short circuit
Friendly After SaleWe supports 12 months replacement time & one year warranty, we will answer your question in 24 hours. Please feel free to contact us if you have any concern about this item

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Main Highlights

Battery SpecificationsBattery Voltage: 18V | Battery Capacity: 8000mAh | Wattage: 144Wh | Battery Type: Rechargeable Lithium-ion | Made with high quality Li-ion cells. Compatible with Milwaukee 18V 8000mah Battery and cordless power tools
Widely CompatibleReplacement for Milwaukee m18 Battery 8ah 48-11-1811, 48-11- 1815, 48-11-1820, 48-11-1822, 48-11-1828 , 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, 48-59-181, 48-59-1850, 48-11-1866,48-11-1865, 48-11-1880 and Compatible with Milwaukee all 18 volt Battery and tools 2646-22CT,2643-21CT,2641-21CT,2646-21CT,2646-20all 18V Cordless Power Tools
Upgrade High CapacityThe High-capacity 18 volt max 8Ah battery replacement for Milwaukee increases your power tool's runtime by 3X. and our battery power is increased by 30% compared to other lithium battery technologiesLED indicator allows you to check the state of battery and allows user to monitor battery using
Multiple ProtectionBe multi-certified, tested and validated by the manufacturer to match the specifications of OEM products. Built-in High-quality Cells which can protect against overcharge, over-discharge, over-current, over-voltage, and short circuit
Friendly After SaleWe supports 12 months replacement time & one year warranty, we will answer your question in 24 hours. Please feel free to contact us if you have any concern about this item

9.0

Excellent

syvenies

syvenies 2 Pack 8.0 Ah M18 Batteries for Milwaukee 48-11-1860 18v Replacement 18 Volt Max Battery Cordless Tool 2646-22CT,2643-21CT,2641-21CT,2646-21CT,2646-20 Lithium-Ion Battery Pack

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Main Highlights

High capacity replacement battery Compatible with Milwaukee m18 battery power tools and replacement for the original Milwaukee m18 battery. This tool Battery has no memory effect, high current charge-discharge capability,great energy density and long cycle life.
Perfectly fits all current model for Milwaukee 18V MAX tools and li-ion battery chargers such as: Battery 48-11-1811, 48-11- 1815, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, 48-59-181, 48-59-1850, 48-11-1860, 48-11-1865, 48-11-1880 Cordless Power Tools 2646-22CT, 2643-21CT, 2641-21CT, 2646-21CT, 2646-20.
Safe guard features against incorrect voltage,battery overload, short circuit,internal overheating. The same function and size as original m18 battery, easy to install and remove.
8.0Ah battery can be charged at any time for long running time. Built-in LED indicator allows you to better detect the battery status.
100% Support Service - We stand behind our product. Any reason you might not be 100% satisfied with m18 replacement battery, please contact us and we will reply asap!

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Main Highlights

High capacity replacement battery Compatible with Milwaukee m18 battery power tools and replacement for the original Milwaukee m18 battery. This tool Battery has no memory effect, high current charge-discharge capability,great energy density and long cycle life.
Perfectly fits all current model for Milwaukee 18V MAX tools and li-ion battery chargers such as: Battery 48-11-1811, 48-11- 1815, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, 48-59-181, 48-59-1850, 48-11-1860, 48-11-1865, 48-11-1880 Cordless Power Tools 2646-22CT, 2643-21CT, 2641-21CT, 2646-21CT, 2646-20.
Safe guard features against incorrect voltage,battery overload, short circuit,internal overheating. The same function and size as original m18 battery, easy to install and remove.
8.0Ah battery can be charged at any time for long running time. Built-in LED indicator allows you to better detect the battery status.
100% Support Service - We stand behind our product. Any reason you might not be 100% satisfied with m18 replacement battery, please contact us and we will reply asap!

8.8

Very Good

Sunmokite

Replacement for Milwaukee M-18 Battery:2 Pack 18V 8.0Ah Lithium Batteries Compatible with Milwaukee Battery 48-11-1862 48-11-1860 48-11-1828 48-11-1815 48-11-1822 Cordless Power Tools (8.0Ah 2Pack)

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Main Highlights

Battery Specifications: Voltage:18 Volt, Capacity: 8000 mAh,Type: Li-ion 2Packs replacement battery for M-18
Widely Compatibility: Replacement for Milwaukee 18v battery 48-11-1850, 48-11-1860, 48-11-1862, 48-11-1852, 48-11-1850R, 48-11-1840, 48-11-1828, 48-11-1820, 48-11-1815 .Perfect compatible with Charger 48-59-1807,48-59-1810,48-59-1812,48-59-1808,48-59-1806,and Tools 2646-22CT, 2643-21CT, 2641-21CT , 2646-21CT, 2646-20, 2642-21CT, 2641-20 , 2729-22 etc
Upgrade Capacity: 2pack 8000mAh battery life is 2 times than ordinary batteries, continuous output of stable current, is a good choice for backup batteries, so that you can say goodbye to the trouble of frequent charging, and complete your work smoothly
Superior protections: Replacement for 18v Milwaukee Battery built-in high quality cells and chips, with multiple protections such as overcharge, overdischarge, overheat, overcurrent, overvoltage, etc. to keep you and your tools safe
Why Choose us: Your satisfaction is our final pursue. Any questions about the replacement for Milwaukee 18v battery, we will provide you a satisfied answer

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Main Highlights

Battery Specifications: Voltage:18 Volt, Capacity: 8000 mAh,Type: Li-ion 2Packs replacement battery for M-18
Widely Compatibility: Replacement for Milwaukee 18v battery 48-11-1850, 48-11-1860, 48-11-1862, 48-11-1852, 48-11-1850R, 48-11-1840, 48-11-1828, 48-11-1820, 48-11-1815 .Perfect compatible with Charger 48-59-1807,48-59-1810,48-59-1812,48-59-1808,48-59-1806,and Tools 2646-22CT, 2643-21CT, 2641-21CT , 2646-21CT, 2646-20, 2642-21CT, 2641-20 , 2729-22 etc
Upgrade Capacity: 2pack 8000mAh battery life is 2 times than ordinary batteries, continuous output of stable current, is a good choice for backup batteries, so that you can say goodbye to the trouble of frequent charging, and complete your work smoothly
Superior protections: Replacement for 18v Milwaukee Battery built-in high quality cells and chips, with multiple protections such as overcharge, overdischarge, overheat, overcurrent, overvoltage, etc. to keep you and your tools safe
Why Choose us: Your satisfaction is our final pursue. Any questions about the replacement for Milwaukee 18v battery, we will provide you a satisfied answer

8.6

Very Good

JUNWOOD

JUNWOOD Replacement for Milwaukee M18 Battery Lithium XC 8.0Ah Compatible with Milwaukee 18V 48-11-1815 48-11-1820 48-11-1840 48-11-1850 48-11-1860 Cordless Tools Garage Outdoor Professional 2pack

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Main Highlights

[Battery Features] Battery Voltage:18V | Battery Capacity: 8000mAh | Wattage: 144Wh | Battery Type: Rechargeable Lithium-ion | Compatible with 18V cordless tools. Mode:M18
[Widely Compatible] Replacement for milwaukee m18 battery 48-11-1811, 48-11- 1815, 48-11-1820, 48-11-1822, 48-11-1828 , 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, 48-59-181, 48-59-1850, 48-11-1866,48-11-1865, 48-11-1880 and Compatible with all 18V Cordless Power Tools
[ Safety and Reliable] Be multi-certified, tested and validated by the manufacturer to match the specifications of OEM products. Built-in High-quality Cells which can protect against overcharge, over-discharge, over-current, over-voltage, and short circuit.
[LED Indicator] 3-LED fuel gauge system feedback the charge status immediately and battery has no memory effect, you can charge or discharge as needed without losing capacity.Needn't worry about the battery being damaged by charging.
[Kind Tips] Please charge the batteries fully before use, we only keep little power for shipping purposes. If the battery is not going to be used for a long period of time, we recommend using the battery at least every two to three weeks.

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Main Highlights

[Battery Features] Battery Voltage:18V | Battery Capacity: 8000mAh | Wattage: 144Wh | Battery Type: Rechargeable Lithium-ion | Compatible with 18V cordless tools. Mode:M18
[Widely Compatible] Replacement for milwaukee m18 battery 48-11-1811, 48-11- 1815, 48-11-1820, 48-11-1822, 48-11-1828 , 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, 48-59-181, 48-59-1850, 48-11-1866,48-11-1865, 48-11-1880 and Compatible with all 18V Cordless Power Tools
[ Safety and Reliable] Be multi-certified, tested and validated by the manufacturer to match the specifications of OEM products. Built-in High-quality Cells which can protect against overcharge, over-discharge, over-current, over-voltage, and short circuit.
[LED Indicator] 3-LED fuel gauge system feedback the charge status immediately and battery has no memory effect, you can charge or discharge as needed without losing capacity.Needn't worry about the battery being damaged by charging.
[Kind Tips] Please charge the batteries fully before use, we only keep little power for shipping purposes. If the battery is not going to be used for a long period of time, we recommend using the battery at least every two to three weeks.

8.3

Very Good

FORBETER

FORBETER 2pack 6.0Ah 18v Battery Replacement for Milwaukee m18 Battery 48-11-1850 48-11-1860, Compatible with Milwaukee M18 Cordless Power Tools,15C Discharge Rate

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Main Highlights

High-Rate Discharge: 15C Discharge Rate for Demanding Power Needs,18volt 6000mah Lithium ion battery; Replacement for Milwaukee M18 High Output battery,with LED indicator to monitor remaining power
Replacement for Milwaukee18V Lithium Battery 6.0 Ah Model: 48-11-1850, 48-11-1860, 48-11-1862, 48-11-1852, 48-11-1850R, 48-11-1840, 48-11-1828, 48-11-1820, 48-11-1815 18V Battery; Charger Model : 48-59-1812 48-59-1808 48-59-1810 48-59-2401 48-59-1204 Rapid Chargers. Please carefully check the original battery model number before purchase
Wide Compatibility: 100% compatible with Milwaukee 18v Cordless Power Tools 2646-22CT,2643-21CT,2641-21CT,2646-21CT,2646-20,2848-20, 2880-20, 2953-20, 0880-20,2967-20,2626-20, 2719-20, 2962-20 etc
Remarkable Security: Replacement for Milwaukee 18 volt batteries built in high quality cells and chips can provide over-charge, over-discharge, over-heating, over-current protection, over-voltage protection and short-circuit protection
Warranty: FORBETER offers 12 months warranty and friendly customer servicePlease contact us if have any questions

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Main Highlights

High-Rate Discharge: 15C Discharge Rate for Demanding Power Needs,18volt 6000mah Lithium ion battery; Replacement for Milwaukee M18 High Output battery,with LED indicator to monitor remaining power
Replacement for Milwaukee18V Lithium Battery 6.0 Ah Model: 48-11-1850, 48-11-1860, 48-11-1862, 48-11-1852, 48-11-1850R, 48-11-1840, 48-11-1828, 48-11-1820, 48-11-1815 18V Battery; Charger Model : 48-59-1812 48-59-1808 48-59-1810 48-59-2401 48-59-1204 Rapid Chargers. Please carefully check the original battery model number before purchase
Wide Compatibility: 100% compatible with Milwaukee 18v Cordless Power Tools 2646-22CT,2643-21CT,2641-21CT,2646-21CT,2646-20,2848-20, 2880-20, 2953-20, 0880-20,2967-20,2626-20, 2719-20, 2962-20 etc
Remarkable Security: Replacement for Milwaukee 18 volt batteries built in high quality cells and chips can provide over-charge, over-discharge, over-heating, over-current protection, over-voltage protection and short-circuit protection
Warranty: FORBETER offers 12 months warranty and friendly customer servicePlease contact us if have any questions

8.1

Very Good

Milwaukee

Milwaukee 48-11-1850R M18 18V 5Ah XC Extended Capacity Resistant Battery 2 Pack, (48-11-1850Rx2)

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Main Highlights

Best-in-class construction: Resistant housing designed to provide increased protection against exposure to common oils, greases, and solvents
All-weather performance: delivers fade free power in extreme jobsite conditions
Fuel gauge onboard: Displays remaining runtime
REDLINK Intelligence: Our battery circuitry provides optimized performance and overload protection using total system communication between tool, battery, and charger
Versatility: Powers more than 200+ Milwaukee M18 cordless power tools

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Main Highlights

Best-in-class construction: Resistant housing designed to provide increased protection against exposure to common oils, greases, and solvents
All-weather performance: delivers fade free power in extreme jobsite conditions
Fuel gauge onboard: Displays remaining runtime
REDLINK Intelligence: Our battery circuitry provides optimized performance and overload protection using total system communication between tool, battery, and charger
Versatility: Powers more than 200+ Milwaukee M18 cordless power tools

8.1

Very Good

Nonbliep

2Pack 8.0Ah Replacement for Milwaukee M18 Battery 18V Lithium Compatible with Milwaukee M-18 Battery 48-11-1865 48-11-1850 48-11-1860 48-11-1865 48-11-1852 48-11-1840 48-11-1862 Cordless Power Tools

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Main Highlights

Battery SpecificationsThe Replacement for Milwaukee M18 Lithium Battery pack delivers robust power with its 8000mAh (8.0Ah) capacity for Milwaukee WK18, utilizing advanced lithium-ion technology. This tool batteries has no memory effect,high current charge-discharge capability,great energy density and long cycle life
Wide CompatibilityOur battery is great to replacement for Milwaukee M18 battery 48-11-1850,48-11-1852,48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828 , 48-11-1840, 48-11-1841, 48-11-1860,48-11-1880 and Compatible with Milwaukee battery M12-18C charger.Moreover,it is compatible with Milwaukee 18v cordless tools 2646-22CT, 2643-21CT, 2641-21CT, 2646-21CT, 2646-20, 2642-21CT, 2641-20, 2729-22,etc
Smart LED IndicatorLED indicator shows the lithium battery power in real time, compatible with M18 batteries, monitors battery usage to ensure you don't lose power unexpectedly.
Safety & DurabilityThe Replacement for milwaukee battery has advanced internal protection safety systems, which can avoid over-charge, over-discharge, over-current, over-voltage, short circuit and over-temperature protection,it will not cause damage to the power tool and charger. Multiple protection to effectively avoid safety problems and extend battery life.(Obtained FCC, CE, RoHs Certification)
Quality ServiceOur Replacement for Milwaukee 18V Lithium Battery provides one year after-sales and 24-hour service. If you have any questions about this product, please feel free to contact us via Amazon email Thank you for your support.

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Main Highlights

Battery SpecificationsThe Replacement for Milwaukee M18 Lithium Battery pack delivers robust power with its 8000mAh (8.0Ah) capacity for Milwaukee WK18, utilizing advanced lithium-ion technology. This tool batteries has no memory effect,high current charge-discharge capability,great energy density and long cycle life
Wide CompatibilityOur battery is great to replacement for Milwaukee M18 battery 48-11-1850,48-11-1852,48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828 , 48-11-1840, 48-11-1841, 48-11-1860,48-11-1880 and Compatible with Milwaukee battery M12-18C charger.Moreover,it is compatible with Milwaukee 18v cordless tools 2646-22CT, 2643-21CT, 2641-21CT, 2646-21CT, 2646-20, 2642-21CT, 2641-20, 2729-22,etc
Smart LED IndicatorLED indicator shows the lithium battery power in real time, compatible with M18 batteries, monitors battery usage to ensure you don't lose power unexpectedly.
Safety & DurabilityThe Replacement for milwaukee battery has advanced internal protection safety systems, which can avoid over-charge, over-discharge, over-current, over-voltage, short circuit and over-temperature protection,it will not cause damage to the power tool and charger. Multiple protection to effectively avoid safety problems and extend battery life.(Obtained FCC, CE, RoHs Certification)
Quality ServiceOur Replacement for Milwaukee 18V Lithium Battery provides one year after-sales and 24-hour service. If you have any questions about this product, please feel free to contact us via Amazon email Thank you for your support.

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