The XGT Advantage Cordless innovation is more than just bigger batteries. It’s about creating battery technology and motor engineering that work together for optimum performance. With Makita’s 40V Max Heavy Duty Brushless platform the higher battery output is a genuine solution for high demand industrial applications. The XGT tools and batteries have been designed with innovative smart technology. This unique communication process is the foundation for cutting-edge technology advances. Reliable tools are a must for all professional applications, and XGT is durable and built to perform. Includes 2x 40V Max 4.0Ah High Output Batteries (BL4040F) High Output battery, designed to produce a 35% increase in power versus the standard 4.0Ah battery Battery runs cooler maintaining performance under continuous heavy load Digital communication between the tool & battery for optimised performance Heavy duty cell casing significantly improves the batteries impact resistance Specification Energy capacity: 144Wh Capacity: 4.0Ah High Output Charge time (DC40RA): 45 minutes Battery fuel gauge: Yes Weight: 0.94kg Voltage: 40V Max
The XGT Advantage Cordless innovation is more than just bigger batteries. It’s about creating battery technology and motor engineering that work together for optimum performance. With Makita’s 40V Max Heavy Duty Brushless platform the higher battery output is a genuine solution for high demand industrial applications. The XGT tools and batteries have been designed with innovative smart technology. This unique communication process is the foundation for cutting-edge technology advances. Reliable tools are a must for all professional applications, and XGT is durable and built to perform. Includes 2x 40V Max 4.0Ah High Output Batteries (BL4040F) High Output battery, designed to produce a 35% increase in power versus the standard 4.0Ah battery Battery runs cooler maintaining performance under continuous heavy load Digital communication between the tool & battery for optimised performance Heavy duty cell casing significantly improves the batteries impact resistance Specification Energy capacity: 144Wh Capacity: 4.0Ah High Output Charge time (DC40RA): 45 minutes Battery fuel gauge: Yes Weight: 0.94kg Voltage: 40V Max
Makita B-90510 - 40V Max 4.0Ah High Output Battery Twin Pack
The XGT Advantage Cordless innovation is more than just bigger batteries. It’s about creating battery technology and motor engineering that work together for optimum performance. With Makita’s 40V Max Heavy Duty Brushless platform the higher battery output is a genuine solution for high demand industrial applications. The XGT tools and batteries have been designed with innovative smart technology. This unique communication process is the foundation for cutting-edge technology advances. Reliable tools are a must for all professional applications, and XGT is durable and built to perform. Includes 2x 40V Max 4.0Ah High Output Batteries (BL4040F) High Output battery, designed to produce a 35% increase in power versus the standard 4.0Ah battery Battery runs cooler maintaining performance under continuous heavy load Digital communication between the tool & battery for optimised performance Heavy duty cell casing significantly improves the batteries impact resistance Specification Energy capacity: 144Wh Capacity: 4.0Ah High Output Charge time (DC40RA): 45 minutes Battery fuel gauge: Yes Weight: 0.94kg Voltage: 40V Max
The XGT Advantage Cordless innovation is more than just bigger batteries. It’s about creating battery technology and motor engineering that work together for optimum performance. With Makita’s 40V Max Heavy Duty Brushless platform the higher battery output is a genuine solution for high demand industrial applications. The XGT tools and batteries have been designed with innovative smart technology. This unique communication process is the foundation for cutting-edge technology advances. Reliable tools are a must for all professional applications, and XGT is durable and built to perform. Includes 2x 40V Max 4.0Ah High Output Batteries (BL4040F) High Output battery, designed to produce a 35% increase in power versus the standard 4.0Ah battery Battery runs cooler maintaining performance under continuous heavy load Digital communication between the tool & battery for optimised performance Heavy duty cell casing significantly improves the batteries impact resistance Specification Energy capacity: 144Wh Capacity: 4.0Ah High Output Charge time (DC40RA): 45 minutes Battery fuel gauge: Yes Weight: 0.94kg Voltage: 40V Max
in 8 offers
The lowest price for Makita B-90510 - 40V Max 4.0Ah High Output Battery Twin Pack right now is $548.00 at TradeTools, compared across 8 retailers.
The all-time low was $459.20 on 15 Feb 2026 — today's price is 19% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 20 Aug 2026.
Last updated at 20/08/2026 23:27:27
Makita 40V Max 4.0Ah High Output Li-Ion Battery Twin Pack - B-90510
Delivery between 24–28 Aug $74.93
Makita B-90510 - 40V Max 4.0Ah High Output Battery Twin Pack - C&L Tool Centre
Delivery between Tue – Thu $13
Makita - (Bl4040f) 40V Max High Output 4.0Ah Battery - Twin Pack | B-90510
Delivery between 21–29 Aug $7.95
Makita B-90510 - 40V Max 4.0Ah High Output Battery Twin Pack
Free delivery
Makita 40V Max High Output 4.0Ah Battery BL4040F - 2 Pack
Delivery $10
Makita 40V Max High Output 4.0Ah Battery BL4040F - 2 Pack
Delivery $15
MAKITA 40V 2 x 4.0Ah XGT Battery Twinpack B-90510
Delivery between 27 Aug – 1 Sept $16.65
40V Max High Output 4.0Ah Battery (BL4040F) - TWIN PACK B-90510 by Makita
Free delivery between 25 Aug – 2 Sept
| Cell Capacity | 4.0Ah High Output |
| Charge Time | 45mins |
| Energy Capacity | 144Wh |
| Net Weight | 0.94kg |
| Voltage | 40V Max |
Makita 40V Max 4.0Ah High Output Li-Ion Battery Twin Pack - B-90510
Delivery between 24–28 Aug $74.93
Makita B-90510 - 40V Max 4.0Ah High Output Battery Twin Pack - C&L Tool Centre
Delivery between Tue – Thu $13
Makita - (Bl4040f) 40V Max High Output 4.0Ah Battery - Twin Pack | B-90510
Delivery between 21–29 Aug $7.95
Makita B-90510 - 40V Max 4.0Ah High Output Battery Twin Pack
Free delivery
Makita 40V Max High Output 4.0Ah Battery BL4040F - 2 Pack
Delivery $10
| Cell Capacity | 4.0Ah High Output |
| Charge Time | 45mins |
| Energy Capacity | 144Wh |
| Net Weight | 0.94kg |
| Voltage | 40V Max |
