



Power through your toughest projects with the Tavice 18V M18 Compatible 12Ah Li-ion Battery. Designed for extended runtime and built to last, this high-performance replacement battery keeps your cordless tools running longer with consistent, reliable power. Whether you're working on-site or in the garage, this battery ensures you're never left powerless.
Product Highlights:
Battery Type: Lithium-ion
Voltage: 18V
Capacity: 12000mAh (12Ah)
Rechargeable: Yes
LED Power Indicator: Shows remaining charge at a glance
Safety Certified: CE, FCC, PSE, RoHS
Built-in Protections: Overload, overheat, and short-circuit protection
No Memory Effect: Maintains full capacity even after repeated use
Compatibility & Replacement Info:
Replacement For Part Numbers:
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
Compatible With Milwaukee M18 Tools, Including:
2646-22CT, 2643-21CT, 2641-21CT, 2646-21CT, 2646-20, 2642-21CT, 2641-20, 2729-22, 2629-22, 2729-20, 2729-21, 2629-20, 2706-22, 2705-20, 2705-22, 2704-20, 2787-22, 2702-20, 2701-20, 2656-22CT, 2707-22, 2708-22, 2607-22, 2603-22CT, 2601-21, 2615-20, 2602-22DC, 2606-20, 2604-22CT, 2706-20, 2704-22, 2788-22, 2702-22CT, 2701-22CT, 2707-20, 2708-20, 2607-22CT, 2607-20, 2603-20, 2603-22, 2615-21CT, 2615-21, 2606-22CT, 2604-22, 2604-20
Replaces Models Like:
M18 LITHIUM 6.0 Extended Capacity Battery Pack 48-11-1840, M18 LITHIUM 5.0 Extended Capacity Battery Pack 48-11-1850, and other M18 Compact & Extended LITHIUM Batteries
Important Usage Notes:
Always fully charge the battery before first use.
Store in a cool, dry environment.
Avoid impact, water, and fire exposure.
Keep out of reach of children.
Allow the battery to cool before recharging.
Disclaimer: This is a high-quality compatible replacement battery. It is not manufactured, authorized, or sold by Milwaukee or any of its affiliates.
Frequently Asked Questions:
Q1: Is this battery a direct fit for Milwaukee M18 tools?
Yes, it's fully compatible with all M18 tools and chargers listed above.
Q2: How does the 12Ah capacity benefit me?
You'll get significantly longer runtime than 6Ah, 9Ah, or 8Ah batteries-great for high-drain tools.
Q3: Is it safe to use in all conditions?
Absolutely! It includes built-in protection and is certified by CE, FCC, and RoHS standards.
Q4: Can I use it with my existing Milwaukee charger?
Yes, it's compatible with Milwaukee's 18V Li-ion chargers.
Q5: How do I maintain it for a long life?
Store it in a dry place, don't expose to extreme temperatures, and avoid over-discharging.
Q6: Is this an original Milwaukee product?
No. This is a compatible product-not an original or genuine Milwaukee item.
Boost your tool's performance and never run out of power again-add this high-capacity battery to your cart today!
2 Day Dispatch* & Free Returns
Order before 2pm and we promise to dispatch on Same Day ! SYD, MEL, BRI, ADL orders are delivered within 1-2 days. Others within 2-5 days.
Warranty
1 year Australian warranty
If product fails within the warranty period, we will repair it or replace it.
Warranty does not include accidental damage or normal wear and tear.
Change of Mind Returns
We have a 14-days return policy, which means you have 14 days after receiving your item to request a return. For change of mind returns, your item must be in the same condition as you received it, unworn or unused, with tags, and in its original packaging.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
Estimated Delivery Time Frame: 1 - 5 business days