The 2.0Ah and 5.0Ah batteries both provide 18V power and are compatible with many Makita 18V LXT tools. However, the 2.0Ah BL1820B battery is only suitable for Makita 18V tools that feature the Star Symbol™ and/or a yellow battery receiver. Generally, the 5.0Ah battery offers longer runtime, while the 2.0Ah battery is lighter and charges more quickly.
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Makita 18V LXT 2.0Ah Lithium-Ion Battery, 2-Pk., Model# BL1820B-2

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- 18V Compct 2.0Ah Bat,2/pk
- Extended Run Time; Powers and 18V Compact Tools
- Integrated L.E.D. battery charge level indicator allows user to monitor battery charge
- Provides up to 50% more run time per charge compared to BL1815
- Reaches full charge in 25 minutes or less
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Description
Key Specs
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Q & A
Accessories
Warranty
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Product Summary
What's Included
- (2) Battery
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Features + Benefits
- 18V Compct 2.0Ah Bat,2/pk
- Extended Run Time; Powers and 18V Compact Tools
- Integrated L.E.D. battery charge level indicator allows user to monitor battery charge
- Provides up to 50% more run time per charge compared to BL1815
- Reaches full charge in 25 minutes or less
Key Specs
| Attribute | Specification |
|---|---|
item# | 7277707 |
Brand | Makita |
Manufacturer's Warranty | 3 year limited warranty |
Ship Weight | 0.85 LB |
Volts | 18 |
Battery Type | Lithium-ion |
Batteries (qty.) | 2 |
Battery Capacity | 2 A·h |
| Attribute | Specification |
|---|---|
Product Type | Battery |
For Use With | Power Tools Regular |
Charge Time | 25 min |
Battery Test Function | Yes |
Storage Type | None |
Product Weight | 1.9000 lb |
Dimensions L x W x H (in.) | 4.25 x 9.75 x 6.75 in |
Reviews
Questions & Answers
Questions
-
· 2 months ago
What’s the difference between 2.0 compared to5.0. Will either work on any of the tools
1 answer-
ProductExpert29· 2 months ago
Helpful?
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Warranty
Manufacturer's Warranty
3 year limited warranty
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Specifications
18
18
-
12
Lithium-ion
Lithium-ion
Lithium-ion
Lithium-ion
2
1
1
1
2 A·h
5 A·h
-
2.5 A·h
Battery
Kit
Kit
Battery
Power Tools Regular
Power Tools Regular
Power Tools Regular
Power Tools Regular
25 min
-
-
-
Yes
-
-
-
None
None
None
None
1.9000 lb
-
0.3700 lb
0.4500 lb
4.25 x 9.75 x 6.75 in
-
1.625 x 1.12 x 3.875 in
3.3 x 2.0 x 1.9 in
-
-
24 in
-
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