Milwaukee M12™ 4.0 Ah Battery - M12B4
Milwaukee M12™ 4.0 Ah Battery - M12B4 is available on backorder and will be fulfilled once restocked.
Milwaukee M12™ 4.0 Ah Battery - M12B4
Milwaukee M12™ 4.0 Ah Battery - M12B4 is available on backorder and will be fulfilled once restocked.
Product details
Product details
Power through demanding tasks with the Milwaukee M12™ 4.0Ah Battery - M12 B4. Designed to deliver up to 2x more runtime, 20% more power, and 2x more battery life, this premium REDLITHIUM™ battery enhances your productivity with every charge. Built with integrated shock-resistant separators and individual cell monitoring, it’s engineered for long-term durability—even in harsh conditions as low as -20°C. Whether you’re drilling, cutting, or fastening, this battery ensures your M12™ tools stay powered and protected.
Key Features & Specifications:
- Battery Capacity: 4.0Ah Li-ion
- Technology: REDLITHIUM™ with REDLINK™ overload protection
- Runtime: Up to 2x more runtime and 20% more power
- Durability: Withstands extreme job site conditions and temperatures
- Protection: Discharge protection and cell monitoring for battery health
- Compatibility: Works with all Milwaukee® M12™ cordless tools
- Weight: 0.4 kg
- System: M12™
Charge Times:
- C12 C Charger: 80 min
- M12 C4 Charger: 80 min
- M12 TC Charger: 347 min
- M12-18 AC Charger: 115 min
- M12-18 C Charger: 80 min
- M12-18 FC / SC Chargers: 52 min
The Milwaukee M12™ 4.0 Ah REDLITHIUM™ Battery (M12 B4) is engineered to deliver exceptional performance and durability for professionals using Milwaukee's M12™ cordless tools. This high-capacity 12V lithium-ion battery offers up to twice the runtime, 20% more power, and up to twice the battery life compared to standard lithium-ion batteries and previous Milwaukee® battery technology .
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