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Free Shipping Over $70 | Trusted by Over 1 Million Australian's

Tavice 12Ah Compatible 18v Battery for Milwaukee M18 Li-ion Extended Battery 48-11-1850 48-11-1860 Replacement

SKU M18 12ah
Original price $66.00 - Original price $66.00
Original price
$66.00 - $66.00
Current price $66.00

BatteryMate Advantages

Fast Delivery, 3 Year Warranty, Free Returns

PriceMatch & MoneyBack Guarantee

We match all advertised prices. If you change your mind about a product you purchased, you can return it within 90 days for a refund*

(*in original unused condition)

1-2 Day Delivery* & 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.

3 Year Warranty

We are so confident about our high quality standards, that we offer a 3 year warranty on each product.

About this item:
  • Battery Features: Fully compatible with your current Milwaukee M18 tools. 100% brand new low cost replacement for Milwaukee batteries. 12,000mah extended capacity.
  • Widely Compatible: 100% compatible with Milwaukee 18V cordless power tools, replacement for M-18 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, 48-59-1850 18V battery
  • More Powerful: Made with upgrade 12000mAh Li-ion battery which has longer running time than 8Ah,6Ah,it can provides the tools with a long-lasting performance and durability. The LED indicator shows the remaining power, so you can easily monitor the power level and charge in time, avoid stopping the project in your hand because of no power
  • Quality Assurance: No memory effects. Standard CE, FCC, PSE, RoHS Safe certified. Overload protection is active in using tool and battery, battery and charger. (Tips: After using the batteries, please let it cool down, before charging again)
Item Specifications:
  • Type: Rechargeable replacement battery
  • Battery Voltage : 18V
  • Capacity : 12000mAh
  • Battery Composition: Li-ion

Replace PN: (use"Ctrl+F" to find your own PN & 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, 48-59-181, 48-59-1850

Replacement Part Numbers:
For Milwaukee 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: (use"Ctrl+F" to find your own PN & Model)

For MILWAUKEE for M18 Cordless LITHIUM-ION System Tools

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

For MILWAUKEE for M18 Cordless LITHIUM-ION System Tools
For -2601-21, 2602-22DC, 2603-20, 2603-22, 2603-22CT, 2604-20, 2604-22
For -2604-22CT, 2606-20, 2606-22CT, 2607-20, 2607-22, 2607-22CT, 2615-20
For -2615-21, 2615-21CT, 2629-20, 2629-22, 2641-20, 2641-21CT, 2642-21CT
For -2643-21CT, 2646-20, 2646-21CT, 2646-22CT, 2656-22CT, 2701-20, 2701-22CT
For -2702-20, 2702-22CT, 2704-20, 2704-22, 2705-20, 2705-22, 2706-20, 2706-22
For -2707-20, 2707-22, 2708-20, 2708-22, 2729-20, 2729-21, 2729-22, 2787-22, 2788-22

Replacement For:(use"Ctrl+F" to find your own PN & Model)
for M18 LITHIUM 6.0 Extended Capacity Battery Pack 48-11-1840
for M18 LITHIUM Extended Capacity Battery 48-11-1828
for M18 LITHIUM 6.0 Compact Battery Pack 48-11-1820
for M18 Compact LITHIUM Battery 48-11-1815
for M18 LITHIUM 5.0 Extended Capacity Battery Pack 48-11-1850
for M18 Compact LITHIUM Battery 48-11-1860
for M18 Compact LITHIUM Battery 48-11-1890

Compatible With: (use"Ctrl+F" to find your own PN & Model)

1. The battery must be FULLY charged before first use.
2. The battery is stored in a cool and dry place.
3. Do not Separation, extrusion, and impact.
4. Do not put battery into water and fire.
5. Keep away from children.



Disclaimer: The Milwaukee or M18 / M12 word/picture/likeness used on are the property of Milwaukee Electric Tool Corporation, Techtronic Cordless GP, Techtronic Industries Company Limited, Techtronic Industries Australia Pty Limited and its affiliates. It is used here solely for illustrative purposes and to showcase our compatible products. We do not claim any association with these organizations,. Any references or use of Milwaukee / M18 word / picture, or likeness does not imply endorsement, sponsorship, or affiliation with our company.

  • 3 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.
  • Free Shipping on all Australian orders over $70.
  • $5.95 flat shipping fee for Australian orders under $70.
  • Order before 2pm and we promise to dispatch on Same Day !
  • Delivery Time :
  1. Syd, Mel, Bri, Adl - 1-2 Days
  2. Rest of Australia - 2-5 Days
  3. International - 2-8 Days

We offer Free Returns for all purchases.

If you feel your product has failed a Consumer Guarantee (as defined by Australian Consumer Law) then you can:

  • Return it for a full refund.
  • Request a replacement product (return may be required)

Change of Mind Returns:

If you change your mind about a product you purchased, you can return it within 90 days for a refund, provided that the product is in its original condition and packaging, and you have a proof of purchase.

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Customer Reviews

Based on 3 reviews
Terry McGregor
fit for purpose

While it is early days the battery fits, there was a bit of a hassle getting my items as they were sent to a freight company nowhere me and who didn't deliver to my area but I sorted it to be sent to Toowoomba and picked it up from there. AS for proformance time will tell


Exactly what I ordered. Delivery was quick & easy

Liam Davine
Not bad

Not bad. Definitely not a 12Ah. It’s smaller than the original Milwaukee on too. But not bad and I reckon worth the price