





🔋 Power up faster, work smarter, stay unstoppable.
The Milwaukee 4V USB Battery (48-11-2131) is a high-performance 3.0Ah lithium-ion battery designed for USB rechargeable Milwaukee tools. It charges 3 times faster using Milwaukee USB chargers, delivers 20% more capacity than its predecessor, and offers full compatibility across all Milwaukee USB rechargeable products. Compact and lightweight, it’s the ultimate portable power source for professionals seeking efficiency and sustainability.
| Manufacturer | Milwaukee Tools |
| Part Number | 48-11-2131 |
| Item Weight | 1.92 ounces |
| Product Dimensions | 6 x 4 x 1 inches |
| Item model number | 48-11-2131 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Color | Black / Black |
| Power Source | Electric Power |
| Voltage | 5 Volts |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included Components | Loose Item |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Battery Capacity | 3 Amp Hours |
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