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2PCS For Milwaukee For M18 18V Lithium-ion Extended Capacity 8.0AH Battery 48-11-1860
2PCS For Milwaukee For M18 18V Lithium-ion Extended Capacity 8.0AH Battery 48-11-1860
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2-Pack Milwaukee M18 18V 8.0Ah Lithium-Ion Battery — 144Wh Extended Capacity Replacement
Power through the toughest jobs with this 2-Pack Milwaukee M18 18V 8.0Ah (8000mAh / 144Wh) Extended Capacity Replacement Battery. Engineered as a direct replacement for the Milwaukee 48-11-1860 and compatible with every tool in the M18™ cordless system, each battery delivers high-output, fade-free power when you need it most.
Key Features
| Pack Quantity | 2 Batteries |
| Voltage | 18V DC |
| Capacity | 8000mAh (8.0Ah) |
| Wattage | 144Wh per battery |
| Battery Type | Rechargeable Lithium-Ion |
| Cell Composition | Grade-A Lithium-Ion Cells |
| Shell Material | Premium ABS + PC (Impact-Resistant) |
| Color | Black |
| Condition | Brand New |
| Fuel Gauge | 3-LED Charge Indicator |
| Memory Effect | None — Charge or discharge anytime without capacity loss |
Safety & Reliability — Multi-Certified Protection
Every battery is tested and validated by the manufacturer to match OEM specifications. Built-in high-quality cells with comprehensive electronic protection:
- Overcharge Protection — Prevents damage from leaving the battery on the charger too long
- Over-Discharge Protection — Automatic cutoff preserves cell health and extends cycle life
- Over-Current Protection — Guards against excessive current draw that could damage the battery or tool
- Over-Voltage Protection — Protects against voltage spikes during charging
- Short Circuit Protection — Immediate shutdown if contacts are shorted, preventing fire or damage
3-LED Fuel Gauge System
Check remaining power at a glance with the built-in 3-LED fuel gauge. Press the button for instant charge status feedback. Zero memory effect — you can charge or discharge as needed without losing capacity. No need to fully drain the battery before recharging, and no risk of damage from partial charging.
Compatible Milwaukee OEM Battery Models
This battery replaces the following Milwaukee OEM part numbers:
| OEM Model | OEM Model | OEM Model | OEM Model |
|---|---|---|---|
| 48-11-1811 | 48-11-1815 | 48-11-1820 | 48-11-1822 |
| 48-11-1828 | 48-11-1840 | 48-11-1841 | 48-11-1850 |
| 48-11-1852 | 48-11-1860 | 48-11-1865 | 48-11-1866 |
| 48-11-1880 | 48-59-181 | 48-59-1850 | — |
Compatible Chargers
- 48-59-1812
- 48-59-1804
- All Milwaukee M18™ Series Chargers (Standard, Rapid, Super Charger)
Compatible With — All Milwaukee M18™ 18V Cordless Power Tools
Drills & Hammer Drills
2601-21, 2602-22DC, 2603-20, 2603-22, 2603-22CT, 2604-20, 2604-22, 2604-22CT, 2605-20, 2605-22, 2606-20, 2606-22CT, 2607-20, 2607-22, 2607-22CT, 2612-20, 2612-21, 2612-21-48-11-1840, 2612-22, 2615-20, 2615-21, 2615-21-48-11-1840, 2615-21CT, 2621-20, 2621-21, 2621-22, 2701-20, 2701-22CT, 2702-20, 2702-22CT, 2704-20, 2704-22, 2705-20, 2705-22, 2706-20, 2706-22, 2707-20, 2707-22, 2708-20, 2708-22
Impact Drivers & Wrenches
2623-20, 2623-21, 2625-20, 2625-21, 2625-21CT, 2626-20, 2626-22, 2629-20, 2629-22, 2629-22-48-11-1840, 2630-20, 2630-22, 2632-22XC, 2633-22, 2635-20, 2635-22, 2636-20, 2636-22, 2637-20, 2641-20, 2641-21CT, 2642-21CT, 2643-21CT, 2645-20, 2645-22, 2646-20, 2646-21CT, 2646-22CT, 2654-22, 2655-20, 2656-21, 2656-22CT, 2668-21CT, 2672-21, 2672-21S, 2673-22, 2729-20, 2729-21, 2729-22, 2787-22, 2788-22
Saws & Cutting
2620-20, 2621-20, 2622-20, 2624-20, 2627-20, 2628-20, 2631-20, 2642-20, 2645-20, 2647-20, 2729-20, 2730-20, 2731-20, 2735-20
Grinders & Sanders
2680-20, 2681-20, 2682-20, 2683-20, 2684-20, 2685-21, 2686-20, 2780-20, 2781-20, 2782-20, 2783-20, 2784-20, 2786-20, 2880-20, 2881-20, 2882-20
Lighting & Other
0880-20 (M18 Work Light), 0884-20, 0886-20, 2130-20 (Tower Light), 2352-20 (Flood Light), 2360-20, 2361-20, 2363-20, 2676-20, 2676-22, 2676-23, 2678-22BG, 2678-22 (Vacuum), 2730-20, 2731-20, 2735-20
Outdoor Power Equipment
2724-20 (Blower), 2725-20 (String Trimmer), 2726-20 (Hedge Trimmer), 2727-20 (Chainsaw), 2728-20 (Pole Saw)
What's in the Box
- 2 × Milwaukee M18 18V 8.0Ah (8000mAh / 144Wh) Replacement Batteries
- 1 × User Manual
Frequently Asked Questions
Q1: Is this battery a genuine Milwaukee OEM product?
This is a high-quality third-party replacement battery, not an original Milwaukee OEM product. However, it is manufactured to match OEM specifications with grade-A lithium-ion cells, multi-certified (CE, FCC, PSE, ROHS, UL, IEC), and tested to deliver equivalent — or better — performance at a significantly lower cost.
Q2: What Milwaukee battery models does this replace?
This battery replaces all Milwaukee M18 18V battery models, including: 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, 48-11-1860, 48-11-1865, 48-11-1866, 48-11-1880, 48-59-181, and 48-59-1850.
Q3: Will this battery work with my Milwaukee M18 charger?
Yes. This battery is fully compatible with all Milwaukee M18 chargers, including 48-59-1812, 48-59-1804, and the standard M18 Rapid Charger and Super Charger. It communicates correctly via the M18 charging interface — no error codes or charging issues.
Q4: What tools is this battery compatible with?
It fits every tool in the Milwaukee M18™ cordless system — drills, hammer drills, impact drivers, impact wrenches, circular saws, reciprocating saws, grinders, sanders, work lights, tower lights, vacuums, blowers, string trimmers, chainsaws, and more. If your tool is labeled "M18" or "18V," this battery is compatible.
Q5: How does the 8.0Ah capacity compare to standard batteries?
The 8.0Ah (8000mAh) capacity provides 144 watt-hours (Wh) of energy — delivering approximately 2× the runtime of a 4.0Ah pack and 60% more than a 5.0Ah. For high-draw tools like circular saws (2630-20) and angle grinders (2780-20), this translates to noticeably fewer battery changes per shift.
Q6: Does this battery have a fuel gauge?
Yes. A 3-LED fuel gauge system provides instant charge status at the press of a button. The battery also has zero memory effect — you can top up the charge at any time without reducing overall battery life.
Q7: What safety certifications does this battery have?
It carries CE, FCC, PSE, ROHS, UL, and IEC certifications. The built-in safety system protects against: overcharge, over-discharge, over-current, over-voltage, and short circuit. Each battery is individually tested and validated before shipping.
Q8: What materials are used in the battery shell?
The housing is made from premium ABS + PC (polycarbonate) — a rugged, impact-resistant composite that withstands jobsite drops and daily wear. The reinforced contact points ensure reliable electrical connection through thousands of insert/remove cycles.
Q9: What is the warranty?
Every 2-pack comes with a 12-month warranty. If you experience premature capacity loss, charging issues, or any manufacturing defect, contact us for a free replacement.
Q10: Can I use this battery in Milwaukee M12 tools?
No. M18 and M12 systems use different physical form factors and voltages (18V vs. 12V). This battery is exclusively for M18 18V tools.
Q11: Does this battery have a memory effect?
No. Lithium-ion batteries have no memory effect. You can charge or discharge as needed — even partial charges — without losing capacity. There's no need to fully drain before recharging, and no risk of damaging the battery by charging frequently.
This is a third-party replacement product sold by ZhanPeng, operated by Changsha Liping Technology Co., Ltd. It is not manufactured by or affiliated with the original device manufacturer. All brand names, model numbers, and trademarks referenced are the property of their respective owners and are used solely to indicate product compatibility. ZhanPeng is an independent retailer and is not sponsored, authorized, or otherwise connected with the original equipment manufacturer.