# Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery > Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery. Compatible with Makita's 40V MAX XGT tools for 35% more power. Features 4 LED indicators for charge level, advanced tech & fast 45 minute charging - at Nail Gun Depot - **URL:** https://www.nailgundepot.com/makita-bl4040f-40v-max-xgt-4-0-ah-high-power-li-ion-battery - **Breadcrumbs:** Home > Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery - **SKU:** BL4040F - **Brand:** Makita - **Price:** 269 USD - **Availability:** InStock --- SKU#: BL4040F BOX COUNT: 1 [0 Reviews](https://www.nailgundepot.com/makita-bl4040f-40v-max-xgt-4-0-ah-high-power-li-ion-battery#reviews) [Write Review](https://www.nailgundepot.com/makita-bl4040f-40v-max-xgt-4-0-ah-high-power-li-ion-battery#reviews) ![Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery](https://www.nailgundepot.com/media/catalog/product/b/l/bl4040f.png) ![Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery side](https://www.nailgundepot.com/media/catalog/product/m/a/makita_bl4040f_feature_shot_profile_view_.jpg) ![Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery features](https://www.nailgundepot.com/media/catalog/product/b/l/bl4040f_1.png) ![Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery 45 minute charge](https://www.nailgundepot.com/media/catalog/product/4/5/45_minute_charge_time_horizontal_logo_color_on_white_.jpg) ![Makita BL4040F 40V MAX XGT 4.0ah high power battery](https://www.nailgundepot.com/media/catalog/product/l/o/logo_-_xgt_4_0ah_battery_charge_indicator_color_on_white_.jpg) ![Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery power tool in use](https://www.nailgundepot.com/media/catalog/product/m/a/makita_bl4040f_action_shot_2.jpg) ![Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery in use 1](https://www.nailgundepot.com/media/catalog/product/m/a/makita_bl4040f_action_shot_4.jpg) ![Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery in use 2](https://www.nailgundepot.com/media/catalog/product/m/a/makita_bl4040f_action_shot_1.jpg) ![Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery in use 3](https://www.nailgundepot.com/media/catalog/product/m/a/makita_bl4040f_action_shot_3.jpg) ![Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery beauty shot](https://www.nailgundepot.com/media/catalog/product/m/a/makita_bl4040f_beauty_shot_1.jpg) ![Makita BL4040F 40V MAX XGT 4.0 Ah High Power Li-Ion Battery at nail gun depot](https://www.nailgundepot.com/media/catalog/product/m/a/makita_bl4040f_beauty_shot_2.jpg) ### $269.00 #### ACCESSORIES [**SKU#:DC40RA**](https://www.nailgundepot.com/makita-dc40ra-40v-max-xgt-rapid-optimum-charger) [Makita DC40RA 40V Max XGT Rapid Optimum Charger](https://www.nailgundepot.com/makita-dc40ra-40v-max-xgt-rapid-optimum-charger) Box count: 1 ## **$159.00** [**SKU#:DC40RB**](https://www.nailgundepot.com/makita-dc40rb-40v-max-xgt-dual-port-rapid-optimum-charger) [Makita DC40RB 40V Max XGT Dual Port Rapid Optimum Charger](https://www.nailgundepot.com/makita-dc40rb-40v-max-xgt-dual-port-rapid-optimum-charger) Box count: 1 ## **$219.00** ## PURCHASED TOGETHER [**SKU#:BL4025**](https://www.nailgundepot.com/makita-bl4025-40v-max-xgt-2-5-ah-li-ion-battery) [Makita BL4025 40V MAX XGT 2.5 Ah Li-Ion Battery](https://www.nailgundepot.com/makita-bl4025-40v-max-xgt-2-5-ah-li-ion-battery) Box count: 1 ## **$179.00** [**SKU#:BL4040**](https://www.nailgundepot.com/makita-bl4040-40v-max-xgt-4-0-ah-li-ion-battery) [Makita BL4040 40V MAX XGT 4.0 Ah Li-Ion Battery](https://www.nailgundepot.com/makita-bl4040-40v-max-xgt-4-0-ah-li-ion-battery) Box count: 1 ## **$239.00** [**SKU#:BL1850B**](https://www.nailgundepot.com/makita-bl1850b-18v-lxt-5-0-ah-li-ion-battery) [Makita BL1850B 18V LXT 5.0 Ah Li-Ion Battery](https://www.nailgundepot.com/makita-bl1850b-18v-lxt-5-0-ah-li-ion-battery) Box count: 1 ## **$169.00** [**SKU#:BL1860B**](https://www.nailgundepot.com/makita-bl1860b-18v-lxt-6-0-ah-li-ion-battery) [Makita BL1860B 18V LXT 6.0 Ah Li-Ion Battery](https://www.nailgundepot.com/makita-bl1860b-18v-lxt-6-0-ah-li-ion-battery) Box count: 1 ## **$209.00** #### PRODUCT OVERVIEW Power up XGT tools and give them that extra "oomph" with the Makita BL4040F 40V Max High Power XGT Battery. Engineered to outlast the competition, XGT batteries offer the consistent high output required to keep workers efficient every step of the way. The BL4040F 4.0 Ah battery delivers up to 35% more power and runs up to 32% cooler to maintain performance while operating at such a high level. This battery features an advanced design with sophisticated technology. It is designed with an impact-resistant outer case and shock-absorbing inner-liner that is built to survive the harshest job site conditions. XGT Batteries feature rigid rails with impact-resistant construction to secure the battery to the tool during high-demand applications. Makita's 40V Max XGT batteries utilize smart technology, featuring a digital communication system that allows the battery and tool to "talk" in real-time, actively monitoring heat, overload, and over-discharge to optimize power delivery. The digital communication within XGT batteries optimizes performance to provide up to 2X longer sustained power under heavy-load applications. Despite its higher voltage and power output, the system is extremely efficient with fast charging capabilities. The BL4040F battery reaches a full charge in only 45 minutes or less! Purchase the Makita BL4040F 40V Max XGT 4.0Ah High Power Battery today from Nail Gun Depot. SPECIFICATIONS **Resources** **[BL4040F Safety Data Sheet](https://cdn.makitatools.com/apps/cms/doc/prod/BL4/93ee9895-a972-4f0c-8b7b-202eee749efb_BL4040.pdf)** **Box Count** 1 **SKU** BL4040F **UPC** 197050362698 **Brand** Makita **Condition** New **Battery Type** Lithium-Ion **Charge Time** 45 Minutes **Tool Compatibility** Makita 40V XGT Tools **Temperature Range** -4°F to 122°F **Product Color** Black **Case/Bag Included** No **Manufacturer's Warranty** Three-Year Limited **Item Width** 3-1/4" **Special Features** Impact Resistant, Cooling System, LED Charge Indicator **Item Height** 2-13/16" **Item Length** 5-1/4" **Item Weight** 2.1 lbs. **Product Type** Battery **Amp Hours** 4.0 Ah **Special Offer** No **Voltage** 40V #### QUESTIONS & ANSWERS No questions yet. Be the first to ask the question! #### REVIEWS Only registered users can write reviews. Please [Sign in](https://www.nailgundepot.com/customer/account/login) or [create an account](https://www.nailgundepot.com/customer/account/create) #### TECHNICAL RESOURCES **[BL4040F Safety Data Sheet](https://cdn.makitatools.com/apps/cms/doc/prod/BL4/93ee9895-a972-4f0c-8b7b-202eee749efb_BL4040.pdf)** --- _Source: [Nail Gun Depot](https://www.nailgundepot.com/)_ _Generated: 2026-10-25T00:36:53.431Z_