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Best Battery, Charger & Kit Options for Genuine OEM

First-party packs with full warranty and platform-safe electronics. These 19 source-checked options match this use case; confirm the exact platform and current offer before buying.

DEWALT 12V MAX 2.0Ah Battery (DCB122) product image

Genuine OEM

DeWalt

DCB122

Platform

12V MAX

Voltage

12V MAX

Capacity

2Ah

Type

compact

$35.00

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DEWALT 12V MAX/20V MAX Lithium-Ion Battery Charger, 4 Amp (DCB1104) product image

Cross-Platform

DeWalt

DCB1104

Platform

12V MAX

Voltage

12V MAX

Capacity

—

Type

charger

$27.00

Read Review Buy on Amazon

DEWALT 20V MAX 5.0Ah Battery (DCB205) product image

Genuine OEM

DeWalt

DCB205

Platform

20V MAX

Voltage

20V MAX

Capacity

5Ah

Type

high-output

$69.83

Read Review Buy on Amazon

DEWALT 20V MAX 5Ah Lithium-Ion Battery and Charger Kit with Bag (DCB205CK) product image

Max Runtime

DeWalt

DCB205CK

Platform

20V MAX

Voltage

20V MAX

Capacity

5Ah

Type

kit

$124.00

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DEWALT 20V MAX Battery Charger (DCB112) product image

Budget

DeWalt

DCB112

Platform

20V MAX

Voltage

20V MAX

Capacity

—

Type

charger

$19.99

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DEWALT 20V MAX Compact 2.0Ah Battery (DCB203) product image

Genuine OEM

DeWalt

DCB203

Platform

20V MAX

Voltage

20V MAX

Capacity

2Ah

Type

compact

$35.64

Read Review Buy on Amazon

DEWALT FlexVolt 9.0Ah Battery (DCB609) product image

Genuine OEM

DeWalt

DCB609

Platform

FlexVolt

Voltage

20V/60V MAX

Capacity

9Ah

Type

high-output

$138.99

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Milwaukee 48-59-1808 M12 and M18 12V/18V Lithium-Ion Multi-Voltage Rapid Battery Charger product image

Cross-Platform

Milwaukee

48-59-1808

Platform

M18

Voltage

18V

Capacity

—

Type

charger

$56.99

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Milwaukee 48-59-1850 M18 XC 5.0 Starter Kit product image

High-Output & Heavy Tools

Milwaukee

48-59-1850

Platform

M18

Voltage

18V

Capacity

5Ah

Type

kit

$110.00

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Milwaukee Genuine OEM 48-59-2401 M12 Lithium-Ion 12V Battery Charger with LED Indicator product image

Budget

Milwaukee

48-59-2401

Platform

M12

Voltage

12V MAX

Capacity

—

Type

charger

$19.97

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Milwaukee M12 REDLITHIUM 2.0Ah Battery (2-Pack) & Charger Kit product image

Genuine OEM

Milwaukee

48-11-2420 / 48-59-2401

Platform

M12

Voltage

12V MAX

Capacity

2Ah

Type

compact

$67.99

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Milwaukee M18 REDLITHIUM 5.0Ah Battery (48-11-1850) product image

Genuine OEM

Milwaukee

48-11-1850

Platform

M18

Voltage

18V

Capacity

5Ah

Type

extended-capacity

$67.97

Read Review Buy on Amazon

Milwaukee M18 REDLITHIUM FORGE HD12.0 Battery (48-11-1813) product image

Genuine OEM

Milwaukee

48-11-1813

Platform

M18

Voltage

18V

Capacity

12Ah

Type

high-output

$218.38

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RYOBI 40-Volt Lithium-Ion Quick Charger product image

Budget

Ryobi

40V Quick Charger

Platform

40V

Voltage

40V MAX

Capacity

—

Type

charger

$28.98

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Ryobi 40V Battery and Charger Kit, 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP403A product image

High-Output & Heavy Tools

Ryobi

OP4040 + OP403A

Platform

40V

Voltage

40V MAX

Capacity

4Ah

Type

kit

$107.99

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RYOBI 40V Lithium-Ion 4Ah High Capacity Battery product image

Genuine OEM

Ryobi

40V High Capacity

Platform

40V

Voltage

40V MAX

Capacity

4Ah

Type

high-output

$103.99

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RYOBI ONE+ 18V 4.0Ah Battery with LED Fuel Gauge (PBP005) product image

Genuine OEM

Ryobi

PBP005

Platform

ONE+ 18V

Voltage

18V

Capacity

4Ah

Type

high-output

$59.98

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RYOBI ONE+ 18V Fast Charger (PCG004) product image

Budget

Ryobi

PCG004

Platform

ONE+ 18V

Voltage

18V

Capacity

—

Type

charger

$35.05

Read Review Buy on Amazon

RYOBI ONE+ 18V Lithium-Ion Starter High Performance Kit with 2.0 Ah Battery, 4.0 Ah Battery, and Charger product image

Max Runtime

Ryobi

ONE+ 18V High Performance Starter Kit

Platform

ONE+ 18V

Voltage

18V

Capacity

—

Type

kit

$93.00

Read Review Buy on Amazon

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High-Output & Heavy Tools Compact & Everyday Max Runtime Budget-Friendly Cross-Platform