Buy or wait? Tracking began 2026-11-06, so there isn't enough history for a buy/wait call yet. Today the cheapest clean listing is 30% under the typical one.
Cheapest Milwaukee M18 FORGE HD12.0 battery listings right now
| Listing | Condition | Price + ship | ||
|---|---|---|---|---|
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Milwaukee M18 REDLITHIUM FORGE HD12.0 12.0Ah 18V Li-Ion Battery Pack Buy It Now offers | Used | $153 | View on eBay |
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Milwaukee 48-11-1813 M18 18V Red Lithium FORGE HD12.0 Buy It Now | $166 free ship | View on eBay | |
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Milwaukee Tool 48-11-1813 M18 Redlithium Forge HD 12.0 Amp Battery Buy It Now | Open box | $167 | View on eBay |
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MILWAUKEE TOOLS M18 REDLITHIUM FORGE HD12.0 Buy It Now | Used | $176 | View on eBay |
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NEW Milwaukee M18 REDLITHIUM FORGE HD12.0 18V 12.0Ah Li-Ion Battery 48-11-1813 Buy It Now offers | New | $180 free ship | View on eBay |
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Milwaukee M18 Redlithium Forge HD 12.0 Amp Battery 48-11-1813 Buy It Now | New | $180 sale: was $185, −3% free ship | View on eBay |
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Milwaukee Tool 48-11-1813 M18 Redlithium Forge HD 12.0 Amp Battery-New Sealed Buy It Now | New | $181 | View on eBay |
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Milwaukee M18 REDLITHIUM FORGE HD12.0 Battery Pack 48-11-1813 Buy It Now | New | $181 sale: was $185, −5% | View on eBay |
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Milwaukee 48-11-1813 M18 REDLITHIUM FORGE HD12.0 12Ah Li-Ion Battery Buy It Now | New | $181 | View on eBay |
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Milwaukee M18 REDLITHIUM FORGE HD12.0 Battery Pack 48-11-1813 Buy It Now offers | Open box | $182 | View on eBay |
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Milwaukee Tool 48-11-1813 M18 Redlithium Forge HD 12.0 Amp Battery Buy It Now | New | $183 free ship | View on eBay |
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Milwaukee Tool 48-11-1813 M18 Redlithium Forge HD 12.0 Amp Battery Buy It Now | New | $185 free ship | View on eBay |
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New Milwaukee M18 REDLITHIUM FORGE HD12.0 Li-Ion 18V 12.0Ah Battery 48-11-1861. Buy It Now offers | New | $185 free ship | View on eBay |
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Milwaukee Tool 48-11-1813 M18 Redlithium Forge HD 12.0 Amp Battery(126456) Buy It Now | New | $185 free ship | View on eBay |
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Milwaukee M18 REDLITHIUM FORGE HD12.0 18V 12.0Ah Li-Ion Battery Black Buy It Now offers | New | $186 | View on eBay |
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Milwaukee M18 FORGE HD12.0 Lithium 12 Amp Battery New - 48-11-1813 SEALED Buy It Now offers | New | $187 | View on eBay |
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Milwaukee M18 REDLITHIUM FORGE HD12.0 18V 12.0Ah Li-Ion Battery 48-11-1813 Buy It Now offers | New | $188 | View on eBay |
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🔥 GENUINE MILWAUKEE M18 18V RED LITHIUM FORGE HD 12.0Ah BATTERY (48-11-1813) 🔥 Buy It Now | New | $190 free ship | View on eBay |
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NEW Milwaukee M18 Red Lithium FORGE HD12.0 12.0 Battery 48-11-1813 SEALED Buy It Now | New | $190 free ship | View on eBay |
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Milwaukee M18 Redlithium Forge 18V HD12.0Ah Buy It Now offers | New | $190 | View on eBay |
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Milwaukee M18 Redlithium Forge HD12.0Ah Battery. Brand New Still In The Package! Buy It Now offers | New | $190 | View on eBay |
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Milwaukee M18 REDLITHIUM FORGE HD12.0 18V 12.0Ah Li-Ion Battery (48-11-1813) new Buy It Now | New | $191 | View on eBay |
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Milwaukee M18 REDLITHIUM FORGE HD12.0 12.0Ah Battery Cool Cycle (48-11-1812) TES Buy It Now offers | Used | $192 | View on eBay |
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NEW Genuine Milwaukee M18 RedLithium FORGE HD12.0 Battery 48-11-1813 12.0 AH OEM Buy It Now | Open box | $192 | View on eBay |
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Genuine Milwaukee 48-11-1813 M18 Redlithium Forge HD 12.0 Ah Battery New In Pack Buy It Now | New | $193 | View on eBay |
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Milwaukee Tool 48-11-1813 M18 Redlithium Forge HD 12.0 Amp Battery Buy It Now | New | $193 | View on eBay |
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Milwaukee 48-11-1813 M18 REDLITHIUM FORGE HD12.0 Battery Pack Buy It Now | New | $194 free ship | View on eBay |
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MILWAUKEE [48-11-1813] GENUINE M18 REDLITHIUM FORGE HD12.0 BATTERY Buy It Now | Used | $194 | View on eBay |
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M18 18V Lithium-Ion REDLITHIUM FORGE HD 12.0 Ah Battery Pack Buy It Now | New | $195 free ship | View on eBay |
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Milwaukee Tool 48-11-1813 M18 Redlithium Forge HD 12.0 Amp Battery Buy It Now | New | $195 | View on eBay |
Auctions ending soonest
Current bid + shipping. A bid is not a final price, so auctions are left out of the price stats above.
Buy It Now or bid? The cheapest Buy It Now is $153 delivered. Every auction ending within 24h is already at or above that, so Buy It Now is the better deal today.
| Listing | Ends in | Bid + ship | Likely final | Worth bidding | ||
|---|---|---|---|---|---|---|
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Milwaukee 48-11-1813 M18 Redlithium Forge HD12.0Ah Battery Pack Auction ending soon | 21h · 0 bids | $182 +$0.42 in 122h | $188 ($182–$205) | Buy It Now is cheaper | Bid on eBay |
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Milwaukee Tool 48-11-1813 M18 Redlithium Forge HD 12.0 Amp Battery Auction | 3d · 4 bids | $104 +$4.00 in 2h | $104 ($104–$109) | up to $133 bid | Bid on eBay |
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(2) Milwaukee Tool 48-11-1813 M18 Redlithium Forge Hd12.0 Battery (2) Pack Auction | 3d · 6 bids | $212 +$22.50 in 38h | $212 ($212–$223) | Buy It Now is cheaper | Bid on eBay |
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(2) Milwaukee Tool 48-11-1813 M18 Redlithium Forge Hd12.0 Battery (2) Pack Auction | 3d · 2 bids | $198 +$7.50 in 38h | $243 ($200–$359) | Buy It Now is cheaper | Bid on eBay |
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Milwaukee M18 REDLITHIUM FORGE HD12.0 18V 12.0Ah Li-Ion Battery 48-11-1813 Auction | 4d · 2 bids | $133 +$5.00 in 62h | $164 ($135–$242) | up to $144 bid | Bid on eBay |
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Milwaukee M18 REDLITHIUM FORGE HD12.0 18V 12.0Ah Li-Ion Battery 48-11-1813 Auction | 4d · 11 bids | $131 +$53.50 in 74h | $161 ($133–$239) | up to $145 bid | Bid on eBay |
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Milwaukee Tool 48-11-1813 M18 Redlithium Forge HD 12.0 Amp Battery Auction | 7d · 0 bids | $201 +$0.00 in 62h | $247 ($204–$366) | Buy It Now is cheaper | Bid on eBay |
Recent auctions: last bid seen
The last bid we saw before each auction ended, shipping included. This is not a confirmed sale price: bids in the final minutes are missed, and an auction can end unsold or below a reserve.
| Ended | Last bid seen | Bids | Seen before end |
|---|---|---|---|
| 2026-11-12 | $166 | 14 | 36m |
| 2026-11-09 | $168 | 19 | 3h |
| 2026-11-08 | $162 | 13 | 11h |
| 2026-11-08 | $180 | 13 | 9h |
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Where today's prices sit
134 live listings by price (item + shipping). The highlighted bar is the cheapest band.
Price history
typical asking price lowest asking price
Market read
Of 126 Buy It Now listings, 107 new (from $180), 19 used (from $153). The cheapest used copy is 15% below the cheapest new one. 46% ship free; the rest add $9.84 shipping at the median. The middle half of asking prices runs $199 to $266, so anything under $199 is in the cheapest quarter. Lowest we have recorded since 2026-11-06: $153 on 2026-11-11 — today matches it. 4 recently ended auctions had a median last bid of $167 (above today's cheapest Buy It Now); final prices can be higher.
Asking prices of US eBay listings including shipping, as of 2026-11-11 (checked twice a day); we earn a commission on purchases through these links; parts, broken units and accessories are filtered out. How we price.
Head to head
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