The powerful XGT batteries from the 40 V max battery system feature high-performance tabless cells with low internal resistance, enabling extremely high peak currents comparable to a BL4050F. Compared to a BL4040, the BL4040F can deliver up to 35% more continuous power. This can result in higher performance and runtime for heavy-duty machines.
The powerful XGT batteries from the 40 V max battery system feature high-performance tabless cells with low internal resistance, enabling extremely high peak currents comparable to a BL4050F. Compared to a BL4040, the BL4040F can deliver up to 35% more continuous power. This can result in higher performance and runtime for heavy-duty machines.
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Makita 1910N6-8 (BL4040F) 40V Max High Output 4.0Ah Battery
The powerful XGT batteries from the 40 V max battery system feature high-performance tabless cells with low internal resistance, enabling extremely high peak currents comparable to a BL4050F. Compared to a BL4040, the BL4040F can deliver up to 35% more continuous power. This can result in higher performance and runtime for heavy-duty machines.
The powerful XGT batteries from the 40 V max battery system feature high-performance tabless cells with low internal resistance, enabling extremely high peak currents comparable to a BL4050F. Compared to a BL4040, the BL4040F can deliver up to 35% more continuous power. This can result in higher performance and runtime for heavy-duty machines.
The lowest price for Makita 1910N6-8 (BL4040F) 40V Max High Output 4.0Ah Battery right now is $51.39 at AliExpress.com - AliExpress-226247430, compared across 16 retailers.
The all-time low was $47.19 on 7 June 2026 — today's price is 9% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 15:52:04
Makita 40V 4.0Ah Battery BL4050F for Makita Power Tools HS004G TD001G TW001G HR001G DF001G GA003G
Free delivery
Genuine Makita BL4040F 40V 4Ah Lithium-ion Battery High Output Rechargeable for Impact Wrench Drill
Free delivery
Untitled Apr29_21:40
Free delivery between Sat – Wed
Makita Battery for electric tools 1910N6-8, MPN: 1910N6-8
Delivery $73.59
Makita 1910N6-8 BL4040F 40V Max High Output 4.0Ah Battery - Packaged
Delivery $10
40V Max High Output 4.0Ah Battery (BL4040F)
Free delivery by 23 June
Makita BL4040F - 40V Max 4.0Ah High Output Battery
Free delivery
Makita Battery 40V Max High Output 4.0Ah BL4040F
Delivery $10
Makita Battery 40V Max High Output 4.0Ah BL4040F
Delivery $15
Makita 40V Max 4.0Ah High Output Battery BL4040F - 1910N6-8
Delivery between 12–18 June $28.87
| Capacity | 4.0Ah High Output |
| Energy Capacity | 144Wh |
| Charge Time | 45mins |
| Battery Type | Lithium-Ion |
| Battery Capacity | 4.0Ah |
Makita 40V 4.0Ah Battery BL4050F for Makita Power Tools HS004G TD001G TW001G HR001G DF001G GA003G
Free delivery
Genuine Makita BL4040F 40V 4Ah Lithium-ion Battery High Output Rechargeable for Impact Wrench Drill
Free delivery
Untitled Apr29_21:40
Free delivery between Sat – Wed
Makita Battery for electric tools 1910N6-8, MPN: 1910N6-8
Delivery $73.59
Makita 1910N6-8 BL4040F 40V Max High Output 4.0Ah Battery - Packaged
Delivery $10
| Capacity | 4.0Ah High Output |
| Energy Capacity | 144Wh |
| Charge Time | 45mins |
| Battery Type | Lithium-Ion |
| Battery Capacity | 4.0Ah |
