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Makita
BL1840BDC1 18V LXT® Lithium-Ion Battery and Charger Starter Pack (4.0Ah)
4.70
(1 reviews)
$--
Delivery Wed, Sep 10 Ships to Canada
Futurebatt
2-Pack 12V High-Output 5.0Ah Battery for Makita BL1021B BL1041B Power Tools 12-Volt max CXT Lithium-Ion Battery
4.40
(133 reviews)
$33.91
Delivery Thu, Sep 11 Ships to Canada
Amazon's Choice: Overall Pick
2 Pack 4.0 Ah BL1041B Battery & Charger DC10WD Li-ion Replace for Makita Battery 12V Max CXT BL1040 BL1015 BL1016 BL1021B BL1020 Compatible with Makita 10.8V / 12V Power Tool
4.60
(29 reviews)
$55.96
Delivery Thu, Sep 11 Ships to Canada
2 Pack BL1021B BL1016 2,0Ah 12V/10.8V Battery Replace for Makita 12V Max CXT Battery BL1021B BL1016 BL1041B 197339-1 197406-2 BL1040 BL1040B BL1015B
4.50
(79 reviews)
$--
![[2 Pack] 12V 6.0Ah Replacement Battery for Makita 12V Max CXT Lithium-Ion Battery BL1016 BL1020B BL1021B BL1040 BL1041B](https://m.media-amazon.com/images/I/61nvVRTVHmL._AC_UL320_.jpg)
[2 Pack] 12V 6.0Ah Replacement Battery for Makita 12V Max CXT Lithium-Ion Battery BL1016 BL1020B BL1021B BL1040 BL1041B
4.40
(3 reviews)
$39.99
$7.16 deliveryShips to CanadaTemporarily out of stock.
2 X 4.0Ah BL1040B / BL1041B Battery Replace for Makita 12V Max CXT BL1021B BL1020B BL1015 BL1016 for Makita DF031D DF0331D TD110D JR103D JR105D HSS01D HP332D
4.40
(13 reviews)
$39.69
Delivery Wed, Sep 10 Ships to Canada
4000mAh 12V Replacement Battery for Makita BL1041 BL1021B BL1041B-2,for Makita CXT Lithium-Ion Battery,for MAKITA 12V Max CXT Tool CT226 CT226RX DT03 DT03R1 FD05 FD05R1 FD06R1 FD06Z PH04Z RJ03R1
4.20
(9 reviews)
$19.96
Delivery Wed, Sep 17 Ships to CanadaOnly 1 left in stock - order soon.
BL1040B Tool Battery Compatible with Makita Lithium-Ion CXT Battery BL1041B 197402-0 197406-2，HP333D HP333DZ HP333DSAE DA332D DA333D DA332DZ DA332DSAE, 12V 4.0Ah
4.20
(8 reviews)
$18.88
Delivery Fri, Sep 12 Ships to CanadaOnly 10 left in stock - order soon.
BL1041 Battery Charger Compatible with Makita 12V Max CXT Lithium-Ion Batteries – Fits BL1040 BL1040B BL1041 BL1041B BL1021B, BL1015 – Compatible with DC10WD/DC10SB Chargers
4.40
(19 reviews)
$19.99
Delivery Thu, Sep 11 Ships to Canada
2000mAh Replacement Battery for Makita BL1021B BL1041B, Compatible with 12V CXT Lithium-Ion,Replace Charger for Makita DC10WD,Sets of 1 pc Battery and 1 pc Charger
3.40
(7 reviews)
$28.68
Delivery Thu, Sep 11 Ships to Canada
BL1021B BL1016 12V 2.0A Replace Battery Compatible with Makita 12V 10.8V CXT BL1015 BL1020B BL1041B BL1040B, Makita DF031D DF0331D HP332D JR103D JR105D
4.60
(19 reviews)
$--
2 pcs Replacement Batteries Compatible with MAKITA BL1041B 10.8V & 12V CXT Series BL1021B BL1020B BL1040B BL1041B (12V 2.0Ah)
4.60
(7 reviews)
$28.96
Delivery Thu, Sep 11 Ships to CanadaOnly 2 left in stock - order soon.
BL1041B Battery Replace Makita 12v Battery BL1016 BL1021B, 12V 44Wh,Compatible 12V Makita CXT Batteries
3.40
(14 reviews)
$18.99
Delivery Thu, Sep 11 Ships to CanadaOnly 1 left in stock - order soon.
2 Pack 2.0Ah BL1021B Battery Replace for Makita 12V / 10.8V CXT Battery BL1020B BL1040 BL1040B BL1041B BL1015 BL1016 for Makita DF031D DF0331D TD110D JR103D JR105D HSS01D HP332D (12V 2000mAh)
4.30
(20 reviews)
$31.95
Delivery Thu, Sep 11 Ships to Canada
2 Pack 10,8V 4.0Ah Li-Ion Replacement Battery for Makita 10.8V-12V Max Lithium ion Battery BL1013 BL1014 194550-6 194551-4 195332-9
5.00
(3 reviews)
$32.99
Delivery Thu, Sep 18 Ships to CanadaOnly 19 left in stock - order soon.
Makita BL1041B 12V MAX CXT Lithium-Ion 4.0Ah
The Makita BL1041B 12V MAX CXT 4.0Ah battery extends runtime for Makita’s compact 12V CXT tools without much added weight. Ideal for drilling, fastening, and light cutting, it includes an onboard LED fuel gauge and typically recharges in about 60 minutes with a compatible CXT charger. Works with all Makita 12V MAX CXT slide-style tools and chargers; not compatible with 18V LXT or older stick-style 10.8V batteries.
About Makita BL1041B 12V MAX CXT Lithium-Ion 4.0Ah
Makita BL1041B 12V MAX CXT 4.0Ah Battery
The BL1041B is a high-capacity 12V MAX CXT (10.8V nominal) lithium-ion battery designed to maximize runtime for Makita’s compact tools while keeping the setup light and balanced.
At a Glance
- Platform: Makita 12V MAX CXT (slide-style)
- Capacity: 4.0Ah (approx. 43 Wh)
- Charge time: About 60 minutes with a compatible Makita CXT charger
- Fuel gauge: Built-in LED charge level indicator
- Compatibility: Works with all Makita 12V MAX CXT tools/chargers; not compatible with 18V LXT or older stick-style 10.8V batteries
Best For
- Production drilling and fastening in cabinetry, electrical, HVAC, and punch-list work
- Light cutting, sanding, and trimming with compact 12V tools
- Overhead or tight-space tasks where low tool weight matters
Choose This Battery If
- You want roughly double the runtime of a 2.0Ah CXT pack with minimal bulk.
- You plan to rotate two packs to work nearly continuously on a single charger.
Consider Alternatives If
- You run high-draw tools for long periods—step up to Makita 18V LXT for more power and capacity.
- You need the absolute lightest setup—use the BL1021B 2.0Ah to reduce tool weight.
Runtime Guidance
Actual runtime varies by tool, material, and load. As a rule of thumb, the BL1041B provides about twice the runtime of a 2.0Ah CXT battery. Its energy capacity is approximately 43 Wh (10.8V nominal × 4.0Ah).
Charging and Care
- Use genuine Makita CXT chargers (e.g., DC10SB or DC10WD) for correct charge profiles.
- Allow the pack to warm/cool to room temperature before charging for best results.
- For storage over 1 month, leave 30–60% charge and top up every 3–6 months.
- Store in a dry place away from direct heat, moisture, and freezing conditions.
- Keep terminals clean; install the terminal cover during transport.
Safety Notes
- Do not use or charge a damaged, dropped, or swollen battery.
- Avoid shorting the terminals—keep away from metal objects.
- Follow tool and charger manuals for temperature limits and charging steps.
FAQ
Will this fit my Makita 12V tool?
Yes—if it’s part of the 12V MAX CXT slide-style platform. It will not fit 18V LXT tools or older stick-style 10.8V Makita tools.
How long does it take to charge?
About 60 minutes on a compatible Makita CXT charger, depending on the charger model and battery temperature.
Does it have a fuel gauge?
Yes. A built-in LED indicator shows remaining charge at the press of a button.
Can I leave it on the charger when full?
Makita chargers stop charging when the pack is full, but for best long-term health, remove the battery after it reaches full charge and store it in a cool, dry place.
How does it compare to the 2.0Ah CXT battery?
The 4.0Ah pack provides roughly double the runtime at a small weight increase, making it better for extended tasks. The 2.0Ah is lighter for all-day carry or overhead work.
Shop Products in CANADA
12V 6000mAh BL1041B Battery for 10.8V Makita 12V Battery with DC10SB DC10WD Charger, Compatible with 12V Makita Battery BL1041B BL1040B BL1016 BL1020B BL1021B for makita 12v Battery
4.30
(4 reviews)
CAD $69.99
FREE delivery Tue, Sep 16
10.8V~12V for DC10WD DC10SB DC10WC BL1015 BL1016 BL1021B BL1041B Replacement for Quick (US Plug)
4.50
(178 reviews)
CAD $39.99
FREE delivery Thu, Sep 11Or fastest delivery Tue, Sep 9Only 5 left in stock.
Makita
FD09Z 12V max CXT® Lithium-Ion Cordless 3/8" Driver-Drill, Tool Only
4.50
(75 reviews)
CAD $--
2Pack 12V 3A BL1021B Li-ion Replacement for Makita 12V Battery Compatible with BL1015 BL1030 BL1040 BL1050 BL1060 A-59863 for Makita 12V Max CXT Lithium-ion 3.0Ah Makita Batteries
4.30
(15 reviews)
CAD $46.99
FREE delivery Thu, Sep 11Or fastest delivery Tomorrow, Sep 8
Futurebatt
[2-Pack] 12V High-Output 5.0Ah! Battery for Makita Battery BL1021B BL1041B Power Tools 12-Volt max CXT Lithium-Ion Battery
4.40
(130 reviews)
CAD $120.54
FREE delivery Sep 11 - 16Only 3 left in stock.
TurboVolt
20V 4.0Ah Lithium Ion Replacement Battery Pack, Large Capacity Pack for Cordless Outdoor Tools with Indicator Light, Compatible with Makita Power Tools (Charging Cord Included
0
(0 reviews)
CAD $--
12V 6000mAh Li-ion BAT420 Replacement Battery Compatible for Bosch BAT411 BAT412 BAT413 BAT414 10.8V Battery Cordless Power Tools(Sky Blue)
0
(0 reviews)
CAD $91.87
FREE delivery Sep 26 - Oct 21
Shentec
10.8V-12V 4000mAh Lithium Ion Replacement Battery Compatible with Hitachi BCL1015 BCL1015S 331065
5.00
(4 reviews)
CAD $--
2Pack 10.8Volt 3.6A Li-Ion Battery for Makita BL1015 Battery BL1013 BL1014 194551-4 194550-6 195332-9 DF030D DF330D TD090D Makit 10.8V Batteries + 1Pack 10.8V Makita Battery Charger
4.30
(392 reviews)
CAD $54.99
FREE delivery Thu, Sep 11Or fastest delivery Tomorrow, Sep 8
Replacement for 12V Battery DC10WD CXT Lithium-Ion 10.8V-12V Compatible with DC10WD / DC10SB / DC10WC / BL1015 / BL1016 / BL1021B / BL1041B (US Plug) 100-240V
4.70
(19 reviews)
CAD $38.69
FREE delivery Fri, Sep 12Or fastest delivery Wed, Sep 10Only 1 left in stock.
2Pack 3600mAh Replcement for Makita 10.8V Lithium-Ion Battery BL1013 BL1014 194550-6 194551-4 195332-9
0
(0 reviews)
CAD $34.99
FREE delivery Thu, Sep 11 on $35 of items shipped by AmazonOr fastest delivery Tue, Sep 9
Joiry
10.8V-12V 3000mAh Replacement Li-ion Battery Compatible with Bosch BAT411 D-70745 BAT411A BAT412 BAT412A BAT413 BAT413A BAT414 Li-ion Battery Cordless Power Tools
4.20
(17 reviews)
CAD $29.99
FREE delivery Thu, Sep 11 on $35 of items shipped by AmazonOr fastest delivery Tue, Sep 9
DM18RL Batterie Adapter for Dewalt for Milwaukee 20V/18V Li-Ion Battery Convert to for Ryobi 18V P108 ABP1801 Battery with USB Port (Black)
4.10
(439 reviews)
CAD $19.99
FREE delivery Thu, Sep 11 on $35 of items shipped by AmazonOr fastest delivery Tomorrow, Sep 8
Creabest
New 10.8V 3000mAh BL1013 Battery Li-ion Compatible with Makita BL1014 DF030D DF330D LCT203W 194550-6 194551-4 195332-9
4.50
(85 reviews)
CAD $29.44
FREE delivery Thu, Sep 11 on $35 of items shipped by AmazonOr fastest delivery Tue, Sep 9
energup
18V DC18RC Li-Ion Charger for Makita Batteries for 14.4-18V Lithium Battery Charger BL1830 BL1840 BL1850 BL1860 BL1815 for 18V Makita Battery Charger
4.30
(277 reviews)
CAD $32.99
FREE delivery Thu, Sep 11 on $35 of items shipped by AmazonOr fastest delivery Tue, Sep 9