Description
Milwaukee 48-59-1842F M18 REDLITHIUM FORGE HD12.0 Dual Battery Starter Kit with PACKOUT Six-Bay Rapid Charger
Equip your crew with extreme high-demand power and portable battery management in one integrated system. The Milwaukee® 48-59-1842F M18™ REDLITHIUM™ FORGE™ HD12.0 Starter Kit combines two of Milwaukee’s most powerful high-output batteries with the purpose-built M18™ PACKOUT™ Six-Bay Rapid Charger, giving tradespeople uninterrupted runtime across 275+ heavy-draw cordless solutions.
The included REDLITHIUM™ FORGE™ HD12.0 batteries deliver 50% more power than previous HIGH OUTPUT™ 12.0 packs while providing the longest cycle life and fastest recharges in the entire REDLITHIUM™ family. Engineered with COOL-CYCLE™ active cooling capability and a patented ingress-resistant internal coating, they withstand heavy concrete cutting, metal grinding, framing, and commercial landscaping applications without thermal shutdown. The companion PACKOUT™ six-bay rapid charger charges two batteries simultaneously at a rapid rate—locking directly onto your PACKOUT™ modular stack or wall mount plate to keep your truck or trailer organized.
- 50% More Usable Power: FORGE™ HD12.0 packs outperform standard High Output 12.0 packs in sustained high-amperage applications.
- Simultaneous Rapid Charging: Six-bay station charges two batteries at the same time at rapid speed, then automatically sequences to the next pair.
- Full PACKOUT™ Modular Lock: Integrates directly onto PACKOUT™ toolboxes, organizers, and wall mounting plates for secure jobsite transport.
- COOL-CYCLE™ Capable: Upgraded internal venting enables high-speed active cooling when paired with compatible cooling chargers to slash downtime.
- Chemical & Ingress Resistant: Specially coated electronics and rugged composite housings resist jobsite oils, solvents, and grease exposure.
- Onboard Device Charging: Built-in 2.1A USB-A charging port powers phones, tablets, and headlamps while storing cables in dedicated side caddies.
Specifications
| Attribute | Specification |
| Brand / Platform | Milwaukee® / M18™ & PACKOUT™ |
| Model / Kit Part # | 48-59-1842F |
| Battery Type / Platform | M18™ REDLITHIUM™ FORGE™ (Lithium-Ion) |
| Battery Capacity | 12.0 Ah (each) |
| Number of Batteries | (2) M18™ FORGE™ HD12.0 (48-11-1813) |
| Charger Model Included | (1) M18™ PACKOUT™ Six Bay Rapid Charger (48-59-1809) |
| Total Charging Ports | 6 M18™ Ports (2 Simultaneous Rapid Charge) + 1 USB-A Port |
| Charge Time (FORGE 12.0) | 100% in approx. 130 minutes with included rapid charger |
| Mounting Compatibility | PACKOUT™ Stacks, Wall Plates, Racking Shelves |
| Warranty | 5-Year Charger Warranty / 3-Year Battery Warranty |
Frequently Asked Questions
What makes the FORGE HD12.0 battery different from the older HIGH OUTPUT 12.0?
The FORGE HD12.0 delivers 50% more power than the standard HIGH OUTPUT 12.0 under high-demand loads. It features upgraded cell architecture, advanced thermal management with COOL-CYCLE capability, and a patented ingress barrier coating that protects internal electronics against jobsite moisture and corrosive oils.
How does the PACKOUT 6-bay charger handle charging multiple batteries?
The charger charges two batteries simultaneously at a rapid charge rate (one on each side of the unit). Once those two are completed, it automatically cycles to the next two batteries until all six ports are fully charged, eliminating manual battery swapping.
Can this charger be mounted on a wall or van racking?
Yes. The base of the 48-59-1809 charger features standard PACKOUT cleating, allowing it to latch directly into PACKOUT Wall Plates, Mounting Plates, and Racking Shelves inside work trailers, vans, or shop walls.
Can this charger charge standard M18 batteries?
Yes. The charger is 100% compatible with all Milwaukee M18 REDLITHIUM batteries, including CP, XC, High Output, and FORGE battery packs.
Product Specifications
category_bullets: |
• Milwaukee M18 FORGE Starter Kit (48-59-1842F) Core: High-performance starter kit includes two FORGE HD12.0 batteries and a PACKOUT 6-bay rapid charger. • Two FORGE HD12.0 Batteries. • PACKOUT 6-Bay Charger. |
selling_points: |
✔️ Ultimate Power & Speed: FORGE HD12.0 batteries deliver 50% more power and rapid 15-minute super-charging capabilities. ✔️ PACKOUT Integration: Modular transport. |
