12Ah Replacement Battery Compatible with Milwaukee M18 18V, Lithium Ion Rechargeable Battery, High Capacity Battery Pack
DESCRIPTION
Power through demanding projects with this 12Ah Replacement Battery, designed for compatibility with Milwaukee M18 18V cordless tools.
The high-capacity lithium-ion battery provides extended runtime, making it a practical choice for users who need dependable power for longer work sessions.
Whether you're working on construction, home improvement, repairs, woodworking, or other DIY projects, this rechargeable battery offers a convenient replacement or additional power source for compatible M18 tools.
SPECIFICATIONS
Application: Electric Chainsaw, Jack Hammer, Power Saw, Corded String Trimmer, Power Tool, Garden Tool, Construction Tool
Certification: CE,GMP,RoHS,UL
Compatible Models: 48-11-1890, 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, 48-59-181, 48-59-1850, 2601-21, 2602-22DC, 2603-20, 2603-22, 2603-22CT, 2604-20, 2604-22, 2604-22CT, 2606-20, 2606-22CT, 2607-20, 2607-22, 2607-22CT, 2701-20, 2701-22CT, 2702-20, 2702-22CT, 2704-20, 2704-22, 2705-20, 2705-22
Connection: Others
Model Number: M18-12AH-G
Nominal Capacity: 12Ah
Origin: Mainland China
Rated Voltage: 18V
Type: Li-Ion
Voltage: 18V

18V 12Ah Li-ion replacement battery for M18 – 4 pack
M18 18V .0Ah Lithium-Ion Replacement Battery | US Local Warehouse | Fast3–5 Day Delivery
🚚 USA Local Stock | Ships Today | 3–5Business Days to Your Door

Parameter |
Value |
Battery Type |
Li-ion |
Rated Voltage |
18V (compatible with Milwaukee M18) |
Nominal Capacity |
12Ah / 12000mAh |
Cell Configuration |
15 cells (high-capacity lithium-ion) |
Memory Effect |
None |
Self-Discharge |
Low |
Protection |
Overcharge, deep discharge, overload, short circuit, internal overheating |
Charger Compatibility |
Compatible with the original charger |
Certification |
CE, RoHS |
Compatibility — M18 System
This M18 8Ah HIGH DEMAND replacement battery is compatible with Milwaukee M18 cordless tools and chargers, replacing the following OEM batteries:
Compatible with M18 chargers including: 48-59-1808, 48-59-1807, 48-59-1812, 48-59-1801 and more.

Compatible Models (partial list) | |
M18, M18B, M18B2, M18B4 |
M18B5, M18B9, M18BX |
M18CPD-402C, M18CPD-0, M18CPD |
M18CIW12-402C |
M18CID-402C, M18CID |
M18CAG115XPDB-0, M18BRAID |
M18BPD, M18BLID, M18BIW |
M18BID, M18BH |
HD18SX, HD18SG-0, HD18PP2A |
HD18PP, HD18PD-32 |
HD18PD, HD18JS-0, HD18JS |
HD18IW |
HD18HX-0, HD18HX, HD18HIWF |
HD18HIW |
HD18CS, HD18BS-0 |
HD18AG115-0, HD18AG-0 |
HD18AG, C18WL-0, C18WL |
C18RAD-31 |
C18RAD, C18PGC, C18PD-31 |
C18PD-202C |
C18PD-0, C18PD, C18ID-0 |
C18ID, C18HZ |
C18DD, C18-DD-32C, C18 PD |
C 18DD |
4933440583, 4933440581, 49-24-0171 |
2691-22, 2680-20, 2665-22 |
2663-20, 2653-20, 2650-21 |
2650-20, 2645-20, 2625-20, 2601-20 |


What You Get | |
4 replacement batteries – cost-effective set |
15 cells configuration for stable output |
100% compatible with Milwaukee M18 system |
Built-in smart BMS protection board |
No memory effect, low self-discharge |
Overcharge |
High-quality lithium-ion cells |
Rapid-charge technology ready |
Package Contents (4 Pack) |
4 ×18V 12Ah Li-ion replacement batteries |
User manual |
|
Protective packaging 🚚 US Local Delivery – Fast & Reliable |
Shipped from USA local warehouse
Order before cutoff → Ships SAME DAY
2–4 business days delivery to most US addresses
No long international wait, no customs delays
Trackable shipping with full support
Ideal For
Construction, remodeling, plumbing, electrical, automotive repair, landscaping, home improvement, and any heavy-use M18 cordless tools.
