# Buy MILWAUKEE M12 B4 4.0 Ah Battery at Autoservice ## MILWAUKEE M12 B4 4.0 Ah Battery with REDLITHIUM™ technology Brands / MILWAUKEE Powerful 12V 4.0 Ah Li-ion battery with REDLITHIUM™ technology for longer runtime and durability. ## Prices and stock - **MIL 4932430065**: € 91,37 incl. VAT (was € 102,18) — 11% discount — 1 in stock ## Order URL [MILWAUKEE M12 B4 4.0 Ah Battery with REDLITHIUM™ technology](https://www.auto-service.be/en/tools/battery-powered-tools/batteries-and-chargers/milwaukee-m12-b4-40-ah-battery) ## Alternate URLs - **nl**: [MILWAUKEE M12 B4 4.0 Ah Battery with REDLITHIUM™ technology](https://www.auto-service.be/nl/merken/milwaukee/milwaukee-m12-b4-40-ah-accu) - **fr**: [MILWAUKEE M12 B4 4.0 Ah Battery with REDLITHIUM™ technology](https://www.auto-service.be/fr/marques/milwaukee/milwaukee-m12-b4-batterie-40-ah) - **en**: [MILWAUKEE M12 B4 4.0 Ah Battery with REDLITHIUM™ technology](https://www.auto-service.be/en/brands/milwaukee/milwaukee-m12-b4-40-ah-battery) ## Images - ![Product image](https://www.auto-service.be/assets/media/15917/conversions/m12-b4-40-ah-accu-143947-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/21364/conversions/m12-b4-40-ah-accu-1439471-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/24097/conversions/m12-b4-40-ah-accu-1439471-optimized.jpg) ## Specifications - **Reference**: MIL 4932430065 - **EAN**: 4002395377268 - **Brand**: MILWAUKEE ## Product description ### Exceptional Performance and Durability The MILWAUKEE M12 B4 4.0 Ah battery offers up to 2 times longer runtime and 20% more power than traditional lithium-ion batteries. Thanks to advanced REDLITHIUM™ technology, you benefit from a longer lifespan and reliable performance, even under tough conditions. (milwaukeetool.eu) ### Advanced Protection with REDLINK™ Technology This battery is equipped with REDLINK™ digital overload protection, which safeguards both the battery and your tools from damage due to overload. This ensures a longer lifespan and optimal performance of your equipment. (milwaukeetool.eu) ### Individual Cell Monitoring for Maximum Efficiency With individual cell monitoring, each cell is monitored separately to guarantee optimal charging and discharging performance. This extends the battery's lifespan and ensures consistent performance during use. (milwaukeetool.eu) ### Robust Construction for Extreme Use The integrated weld frame construction with shock-resistant separators protects the battery from vibrations and drops. Additionally, the battery operates reliably at temperatures down to -20 °C, without compromising performance or lifespan. (milwaukeetool.eu) ### Technical Specifications - **Voltage:** 12V - **Capacity:** 4.0 Ah - **Battery type:** Li-ion - **Weight:** 0.4 kg - **Charging time with C12 C charger:** 80 minutes - **Charging time with M12 C4 charger:** 80 minutes - **Charging time with M12-18 FC charger:** 52 minutes ### Compatibility and Applications This battery is compatible with all MILWAUKEE M12™ tools, allowing you to tackle a wide range of applications. Whether you work in construction, installation, or maintenance, this battery provides the power and reliability you need. ### Key Benefits - **Longer runtime:** Up to 2 times longer runtime than standard lithium-ion batteries. - **More power:** 20% more power for heavier applications. - **Durability:** Resistant to extreme temperatures and shocks. - **Smart protection:** REDLINK™ technology prevents overload and extends lifespan. - **Efficient charging:** Fast charging times with compatible chargers. With the MILWAUKEE M12 B4 4.0 Ah battery, you are assured of top performance and reliability for all your tasks. ## Breadcrumbs - [Brands](https://www.auto-service.be/en/brands) - [MILWAUKEE](https://www.auto-service.be/en/brands/milwaukee) ## Related products - [Milwaukee M12 B2 2.0 Ah battery with REDLINK™ intelligence](https://www.auto-service.be/en/tools/battery-powered-tools/batteries-and-chargers/milwaukee-m12-b2-20-ah-battery) - [MILWAUKEE M18 B5 5.0 Ah battery with REDLITHIUM™ technology](https://www.auto-service.be/en/tools/battery-powered-tools/batteries-and-chargers/milwaukee-m18-b5-50-ah-battery) - [Milwaukee M12 Battery Pack 4.0Ah with Charger NRG-402](https://www.auto-service.be/en/tools/battery-powered-tools/batteries-and-chargers/milwaukee-m12-battery-pack-40ah-with-charger-nrg-402) - [MILWAUKEE M18 Battery Pack 5.0Ah with Fast Charger NRG-502](https://www.auto-service.be/en/tools/battery-powered-tools/batteries-and-chargers/milwaukee-m18-battery-pack-50ah-with-rapid-charger-nrg-502) - [DRAPER 12V mini battery Li-ion 1.5 Ah compatible with 10.8V](https://www.auto-service.be/en/tools/battery-powered-tools/batteries-and-chargers/draper-12v-mini-battery-li-ion-15-ah-alternative-for-108v) ## Webshop catalogue - [Car Cleaning](https://www.auto-service.be/en/car-cleaning) - [Exterior](https://www.auto-service.be/en/car-cleaning/exterior) - [Car Shampoo](https://www.auto-service.be/en/car-cleaning/car-shampoo) - [Interior](https://www.auto-service.be/en/car-cleaning/interior) - [Leather upholstery](https://www.auto-service.be/en/car-cleaning/leather-upholstery) - [Rims & tires](https://www.auto-service.be/en/car-cleaning/rims-tires) - [Polishing](https://www.auto-service.be/en/car-cleaning/polishing) - [Windows](https://www.auto-service.be/en/car-cleaning/windows) - [Wax & protect](https://www.auto-service.be/en/car-cleaning/wax-protect) - [Scratch treatment](https://www.auto-service.be/en/car-cleaning/scratch-treatment) - [Accessories](https://www.auto-service.be/en/car-cleaning/accessories) - [Kits](https://www.auto-service.be/en/car-cleaning/kits) - [Luggage & Transport](https://www.auto-service.be/en/luggage-transport) - [Bike carriers](https://www.auto-service.be/en/luggage-transport/bike-carriers) - [Roof box](https://www.auto-service.be/en/luggage-transport/roof-box) - [Roof rack](https://www.auto-service.be/en/luggage-transport/roof-rack) - [Trailer accessories](https://www.auto-service.be/en/luggage-transport/trailer-accessories) - [Trailer lighting](https://www.auto-service.be/en/luggage-transport/trailer-lighting) - [Work & flashing lights](https://www.auto-service.be/en/luggage-transport/work-flashing-lights) - [Tire Material](https://www.auto-service.be/en/luggage-transport/tire-material) - [Towbar cargo boxes](https://www.auto-service.be/en/luggage-transport/towbar-cargo-boxes) - [Breakdown underway](https://www.auto-service.be/en/luggage-transport/breakdown-underway) - [Tools](https://www.auto-service.be/en/tools) - [Hand Tools](https://www.auto-service.be/en/tools/hand-tools) - [Impact Sockets](https://www.auto-service.be/en/tools/impact-sockets) - [Sockets and bits](https://www.auto-service.be/en/tools/sockets-and-bits) - [Electric](https://www.auto-service.be/en/tools/electric) - [Pneumatic](https://www.auto-service.be/en/tools/pneumatic) - [Special for automotive](https://www.auto-service.be/en/tools/special-for-automotive) - [Battery powered tools](https://www.auto-service.be/en/tools/battery-powered-tools) - [Cleaning machines](https://www.auto-service.be/en/tools/cleaning-machines) - [Garage equipment](https://www.auto-service.be/en/tools/garage-equipment) - [Tool walls](https://www.auto-service.be/en/tools/tool-walls) - [High-voltage tools](https://www.auto-service.be/en/tools/high-voltage-tools) - [Sandblasting](https://www.auto-service.be/en/tools/sandblasting) - [Ultrasonic cleaners](https://www.auto-service.be/en/tools/ultrasonic-cleaners) - [Degreaser Bins](https://www.auto-service.be/en/tools/degreaser-bins) - [Battery chargers and boosters](https://www.auto-service.be/en/tools/battery-chargers-and-boosters) - [Lift bridges](https://www.auto-service.be/en/tools/lift-bridges) - [Air conditioning](https://www.auto-service.be/en/tools/air-conditioning) - [Workshop press](https://www.auto-service.be/en/tools/workshop-press) - [Tool trolleys](https://www.auto-service.be/en/tools/tool-trolleys) - [Garage Management](https://www.auto-service.be/en/tools/garage-management) - [Workwear and protection](https://www.auto-service.be/en/tools/workwear-and-protection) - [Bodywork](https://www.auto-service.be/en/bodywork) - [Preparation](https://www.auto-service.be/en/bodywork/preparation) - [Sanding](https://www.auto-service.be/en/bodywork/sanding) - [Filling](https://www.auto-service.be/en/bodywork/filling) - [Anti-rust protection](https://www.auto-service.be/en/bodywork/anti-rust-protection) - [Paint](https://www.auto-service.be/en/bodywork/paint) - [Spray cans](https://www.auto-service.be/en/bodywork/spray-cans) - [Spray guns & accessories](https://www.auto-service.be/en/bodywork/spray-guns-accessories) - [Windshield replacement](https://www.auto-service.be/en/bodywork/windshield-replacement) - [Adhesives & silicones](https://www.auto-service.be/en/bodywork/adhesives-silicones) - [Welding equipment](https://www.auto-service.be/en/bodywork/welding-equipment) - [Grinding & Drilling](https://www.auto-service.be/en/bodywork/grinding-drilling) - [Mounting Clips](https://www.auto-service.be/en/bodywork/mounting-clips) - [Body repair tools](https://www.auto-service.be/en/bodywork/body-repair-tools) - [Spray Booth](https://www.auto-service.be/en/bodywork/spray-booth) - [Electrical](https://www.auto-service.be/en/electrical) - [Cable protection](https://www.auto-service.be/en/electrical/cable-protection) - [Battery charging clamps](https://www.auto-service.be/en/electrical/battery-charging-clamps) - [Battery terminal](https://www.auto-service.be/en/electrical/battery-terminal) - [Connectors](https://www.auto-service.be/en/electrical/connectors) - [Insulated cable lugs](https://www.auto-service.be/en/electrical/insulated-cable-lugs) - [Non-insulated terminal lugs](https://www.auto-service.be/en/electrical/non-insulated-terminal-lugs) - [Cables](https://www.auto-service.be/en/electrical/cables) - [Crimp Connectors](https://www.auto-service.be/en/electrical/crimp-connectors) - [Mass Strips](https://www.auto-service.be/en/electrical/mass-strips) - [Relay](https://www.auto-service.be/en/electrical/relay) - [Switches & control lights](https://www.auto-service.be/en/electrical/switches-control-lights) - [Fuses](https://www.auto-service.be/en/electrical/fuses) - [Tools](https://www.auto-service.be/en/electrical/tools) - [Parts](https://www.auto-service.be/en/parts) - [Hose clamps](https://www.auto-service.be/en/parts/hose-clamps) - [Hoses](https://www.auto-service.be/en/parts/hoses) - [Hose connections](https://www.auto-service.be/en/parts/hose-connections) - [Brakes](https://www.auto-service.be/en/parts/brakes) - [Dust covers](https://www.auto-service.be/en/parts/dust-covers) - [Gaskets](https://www.auto-service.be/en/parts/gaskets) - [Exhaust accessories](https://www.auto-service.be/en/parts/exhaust-accessories) - [Windshield Wipers](https://www.auto-service.be/en/parts/windshield-wipers) - [Batteries](https://www.auto-service.be/en/parts/batteries) - [Ignition System](https://www.auto-service.be/en/parts/ignition-system) - [Fasteners](https://www.auto-service.be/en/fasteners) - [Assortments](https://www.auto-service.be/en/fasteners/assortments) - [Blind rivets](https://www.auto-service.be/en/fasteners/blind-rivets) - [Blind rivet nuts](https://www.auto-service.be/en/fasteners/blind-rivet-nuts) - [Bolts](https://www.auto-service.be/en/fasteners/bolts) - [Nuts](https://www.auto-service.be/en/fasteners/nuts) - [Rings](https://www.auto-service.be/en/fasteners/rings) - [Screws](https://www.auto-service.be/en/fasteners/screws) - [Threaded rods](https://www.auto-service.be/en/fasteners/threaded-rods) - [Plate nuts and plate bolts](https://www.auto-service.be/en/fasteners/plate-nuts-and-plate-bolts) - [Split pins](https://www.auto-service.be/en/fasteners/split-pins) - [Cable Ties](https://www.auto-service.be/en/fasteners/cable-ties) - [Vibration dampers](https://www.auto-service.be/en/fasteners/vibration-dampers) - [Oil & Additives](https://www.auto-service.be/en/oil-additives) - [Additives](https://www.auto-service.be/en/oil-additives/additives) - [Oil](https://www.auto-service.be/en/oil-additives/oil) - [Liquids](https://www.auto-service.be/en/oil-additives/liquids) - [Accessories](https://www.auto-service.be/en/oil-additives/accessories) - [Adhesives](https://www.auto-service.be/en/oil-additives/adhesives) - [Hygiene](https://www.auto-service.be/en/oil-additives/hygiene) - [Grease](https://www.auto-service.be/en/oil-additives/grease) - [Technical Products](https://www.auto-service.be/en/oil-additives/technical-products) - [Crankcases plugs & sealing rings](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings) - [Mobile Fuel tanks](https://www.auto-service.be/en/oil-additives/mobile-fuel-tanks) - [Accessories](https://www.auto-service.be/en/accessories) - [Audio](https://www.auto-service.be/en/accessories/audio) - [Exterior](https://www.auto-service.be/en/accessories/exterior) - [Interior](https://www.auto-service.be/en/accessories/interior) - [Car Seat Covers](https://www.auto-service.be/en/accessories/car-seat-covers) - [Car Lights](https://www.auto-service.be/en/accessories/car-lights) - [Car chargers & smartphone holders](https://www.auto-service.be/en/accessories/car-chargers-smartphone-holders) - [Air Fresheners](https://www.auto-service.be/en/accessories/air-fresheners) - [L-apprentice](https://www.auto-service.be/en/accessories/l-apprentice) - [Dashcams & radar detectors](https://www.auto-service.be/en/accessories/dashcams-radar-detectors) - [Batteries](https://www.auto-service.be/en/accessories/batteries) - [Winter Products](https://www.auto-service.be/en/accessories/winter-products) - [Car mats & trunk shells](https://www.auto-service.be/en/accessories/car-mats-trunk-shells) - [Merchandise](https://www.auto-service.be/en/accessories/merchandise)