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10 Best Long Lasting 18V Batteries A Comparison Of Ryobi And Other Top Brands - May 2026

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Last Updated: 27-05-2026

1

5500mAh P108 Replacement Battery for 18V One+ Battery Compatible with RB18L50 RB18L25 RB18L40 RB18L15 RB18L13 P102 P103 P104 P105 P106 P107

5500mAh P108 Replacement Battery for 18V One+ Battery Compatible with RB18L50 RB18L25 RB18L40 RB18L15 RB18L13 P102 P103 P104 P105 P106 P107

Bonadget

9.8

9.8

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2

2X 18V Compatible for Ryobi 5.0Ah Battery RB18L13, RB18L15, RB18L20, RB18L25, RB1840X, RB1840T, RB18L50

2X 18V Compatible for Ryobi 5.0Ah Battery RB18L13, RB18L15, RB18L20, RB18L25, RB1840X, RB1840T, RB18L50

TOPBATT

9.6

9.6

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3

Ryobi RB18L50 ONE+ Lithium+ 5.0Ah Battery, 18 V

Ryobi RB18L50 ONE+ Lithium+ 5.0Ah Battery, 18 V

RYOBI

9.5

9.5

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4

2 × 18V 5000mAh Battery Replacement for Ryobi 18V Battery One+ Compatible with Ryobi P108 P102 P103 P104 P105 P106 P107 RB18L50 RB18L25 RB18L40

2 × 18V 5000mAh Battery Replacement for Ryobi 18V Battery One+ Compatible with Ryobi P108 P102 P103 P104 P105 P106 P107 RB18L50 RB18L25 RB18L40

Gripkankg

9.2

9.2

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5

RYOBI RB1820C 18V ONE+ Lithium+ 2.0Ah Compact Battery

RYOBI RB1820C 18V ONE+ Lithium+ 2.0Ah Compact Battery

RYOBI

9.1

9.1

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6

2X 18V 5500mAh Replacement Battery for Ryobi One+ Battery Compatible with Ryobi RB18L50 P108 RB18L25 RB18L40 RB18L15 RB18L13 RB18L12 P102 P103 P104 P105 P106 P107

2X 18V 5500mAh Replacement Battery for Ryobi One+ Battery Compatible with Ryobi RB18L50 P108 RB18L25 RB18L40 RB18L15 RB18L13 RB18L12 P102 P103 P104 P105 P106 P107

Bonadget

8.8

8.8

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7

18V 6.0Ah P108 Replacement Battery for Ryobi 18V + 4A P117 Charger Compatible with Ryobi One+ Battery RB18L50 RB18L25 RB18L40 RB18L20 RB18L15 RB18L13 P102 P103 P104 P105 P106 P107 P108 P109

18V 6.0Ah P108 Replacement Battery for Ryobi 18V + 4A P117 Charger Compatible with Ryobi One+ Battery RB18L50 RB18L25 RB18L40 RB18L20 RB18L15 RB18L13 P102 P103 P104 P105 P106 P107 P108 P109

Uionvot

8.6

8.6

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8

5.0Ah Replacement for Ryobi 18V ONE + Battery P108 P102 P103 P104 P105 P107 P109 P122 Compatible with Ryobi 18V ONE + Cordless Power Tools

5.0Ah Replacement for Ryobi 18V ONE + Battery P108 P102 P103 P104 P105 P107 P109 P122 Compatible with Ryobi 18V ONE + Cordless Power Tools

CPY

8.4

8.4

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9

Powarobor 2-Pack 5.5Ah Lithium-Ion Battery and P117 Charger Combo for Ryobi 18V ONE+ - Compatible with P108/P102/P103/P104/P105/P106/P107/RB18L40/RB18L50/RB18L15, Works with Ryobi 18V Cordless Tools

Powarobor 2-Pack 5.5Ah Lithium-Ion Battery and P117 Charger Combo for Ryobi 18V ONE+ - Compatible with P108/P102/P103/P104/P105/P106/P107/RB18L40/RB18L50/RB18L15, Works with Ryobi 18V Cordless Tools

Powarobor

8.2

8.2

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10

one piece 18V compatible for Ryobi 5.5Ah Battery RB18L13, RB18L15, RB18L20, RB18L25, RB1840X, RB1840T, RB18L50

one piece 18V compatible for Ryobi 5.5Ah Battery RB18L13, RB18L15, RB18L20, RB18L25, RB1840X, RB1840T, RB18L50

TOPBATT

8.1

8.1

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