About
The 40V max XGT® 4.0Ah Battery is engineered to outlast the competition. XGT® Batteries feature an advanced design with an impact-resistant outer case and shock-absorbing inner-liner that are engineered to protect the battery in harsh jobsite environments. XGT® Batteries also feature rigid rails with impact-resistant construction to secure the battery to the tool during high-demand applications. The 40V max XGT® 4.0Ah Battery is available in the 2-pack (BL4040-2) for added convenience.
40V max XGT® Batteries are equipped with smart technology. The digital communication within XGT® Batteries optimizes performance to provide up to 2X longer sustained power under heavy-load applications. The digital communication within XGT® Batteries and Chargers (sold separately) actively monitors and protects against overload, over-discharge and overheating. This advanced charging technology helps optimize battery life and deliver a faster charge. The battery reaches a full charge in only 45 minutes or less.
Features
Specs
Resources & Media

RELATED PRODUCTS
DC40RA
40V max XGT® Rapid Optimum Charger
BL4025
40V max XGT® 2.5Ah Battery
ADP10
18V LXT® Adapter for XGT® Chargers
GPH01Z
40V max XGT® Brushless 1/2" Hammer Driver-Drill
GDT01Z
40V max XGT® Brushless 4-Speed Impact Driver
GRM02
40V max XGT® Bluetooth® Job Site Radio
ML001G
40V max XGT® Cordless L.E.D. Flashlight
RECOMMENDED
BL4040
40V max XGT® 4.0Ah Battery
BL1850BDC2X1
18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (5.0Ah)
BL1840B
18V LXT® Lithium-Ion 4.0Ah Battery
BL1014
12V max Lithium-Ion Battery
BL4040DC1
40V max XGT® Battery and Charger Starter Pack (4.0Ah)
BL1850BDC1
18V LXT® Battery and Charger Starter Pack 5.0Ah
193740-8
24V Makstar Ni-MH 3.3Ah Battery BH2433
BL1840B-2
18V LXT® Lithium-Ion 4.0Ah Battery, 2/pk
BL1820B
18V LXT® Lithium-Ion Compact 2.0Ah Battery
193929-8
12V Makstar Ni-MH 2.0Ah Battery BH1220C
BL1041B
12V max CXT® Lithium-Ion 4.0Ah Battery
456128-6
CXT® Battery Cover
BL3626
36V Lithium-Ion 2.6Ah Battery
ADP13
XDEFENCE™ Tool Management 40V max XGT® Communication Adapter
BL1460A
14.4V Lithium-Ion 6.0Ah Battery
BL4050F
40V max XGT® 5.0Ah Battery
BPS01
18V LXT® Sync Lock™ Battery Terminal
BL1840BDC1
18V LXT® Battery and Charger Starter Pack 4.0Ah
BL0715
7.2V Lithium-Ion 1.5Ah Battery
194158-6
18V Ni-MH 2.6Ah Battery 1834, Pod Style, 2/pk
BL1860B-2
18V LXT® Lithium-Ion 6.0Ah Battery, 2/pk
BL1840BDC2X
18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah)
457041-1
14.4V LXT® Battery Cover
414938-7
Battery Cover
BL4040DC1
40V max XGT® Battery and Charger Starter Pack (4.0Ah)
BL1860B-10
18V LXT® Lithium-Ion 6.0Ah Battery, 10/pk
BL1830B-3
18V LXT® Lithium-Ion 3.0Ah Battery, 3/pk
BL1840BDC2X
18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah)
ADBL1840BDC1
Outdoor Adventure® 18V LXT® Battery and Charger Starter Pack (4.0Ah)
B7000-B-10
7.2V (1.3Ah) Ni-Cd Stick Battery, 10/pk
BL1830B-2
18V LXT® Lithium-Ion 3.0Ah Battery, 2/pk
BL1860B
18V LXT® Lithium-Ion 6.0Ah Battery
193156-7
9.6V Ni-MH 2.6Ah Battery 9134, Pod Style
BL1021BDC1
12V CXT® Battery and Charger Starter Pack 2.0Ah
BL1850B
18V LXT® Lithium-Ion 5.0Ah Battery
BL1430B
14.4V Lithium-Ion 3.0Ah Battery
450128-8
LXT® Battery Cover
BL1850BDC2X1
18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (5.0Ah)
BL1840BSC2
18V LXT® Lithium-Ion Battery and Charger Starter Pack (4.0Ah)
BL4040F
40V max XGT® 4.0Ah High Power Battery
BL1830B-10
18V LXT® Lithium-Ion 3.0Ah Battery, 10/pk
BL1820B-2
18V LXT® Lithium-Ion Compact 2.0Ah Battery, 2/pk
BL1850BDC1
18V LXT® Battery and Charger Starter Pack 5.0Ah
BL1840BDC1
18V LXT® Battery and Charger Starter Pack 4.0Ah
BL3622A
36V Lithium-Ion Battery
ADBL1840BDC1
Outdoor Adventure® 18V LXT® Battery and Charger Starter Pack (4.0Ah)
BL1840B-3
18V LXT® Lithium-Ion 4.0Ah Battery, 3/pk
BL1850B-10
18V LXT® Lithium-Ion 5.0Ah Battery, 10/pk
BL1840B-3
18V LXT® Lithium-Ion 4.0Ah Battery, 3/pk
193352-7
14.4V Makstar Ni-MH 2.0Ah Battery BH1420
BL1820BDC1
18V Compact Battery and Rapid Charger Starter Pack 2.0Ah
BL1830B
18V LXT® Lithium-Ion 3.0Ah Battery
ADBL1840B
Outdoor Adventure® 18V LXT® Lithium-Ion 4.0Ah Battery
BL1021BDC1
12V CXT® Battery and Charger Starter Pack 2.0Ah
BL1840BSC2
18V LXT® Lithium-Ion Battery and Charger Starter Pack (4.0Ah)
193931-1
12V Makstar Ni-MH 3.3Ah Battery BH1233C
BL4080H
40V max XGT® 8.0Ah High Power Battery
BCV03
36V Cordless Adapter
BL1021B
12V max CXT® Lithium-Ion 2.0Ah Battery
BL4080F
40V max XGT® 8.0Ah Battery
412393-7
XGT® Battery Cover
BL1850B-2
18V LXT® Lithium-Ion 5.0Ah Battery, 2/pk
BL1820BDC1
18V Compact Battery and Rapid Charger Starter Pack 2.0Ah
193158-3
14.4V Ni-MH 2.6Ah Battery 1434, Pod Style
You are leaving the makitatools.com website and are being directed to an external web address: makitagear.com.
This site is not operated by Makita. Makita makes no warranties or representations regarding the accuracy, content, or policies of external websites or any subsequent links.
You will be redirected after 10 seconds.
La página que selecciono por el momento no está disponible en español.
Le gustaría:
We use cookies to improve your experience on our site. To find out more, review our privacy policy under "Web Browser Cookies"