{"title":"M18","description":"\u003cp\u003eM18 rebuilding and fully rebuilt batteries. Specializing in making them better than new, you can choose from sending yours in to get rebuild or purchasing one that's been rebuilt in a good condition case. \u003c\/p\u003e","products":[{"product_id":"m18-12ah-13-5ah-rebuild-customer-supplied","title":"M18 12ah-13.5ah rebuild","description":"\u003cp\u003e\u003cspan\u003eThis purchase is for a 12.0 to 13.5 extreme output battery rebuild. It is designed to enhance performance and extend overall power capacity. This is the highest demand battery I offer, an upgrade over the stock 12.0 and has more output current than my 15.0, making it the best for any tool in the m18 lineup. Please select if you are supplying the battery to rebuild or not.\u003c\/span\u003e\u003c\/p\u003e","brand":"KW Batteries","offers":[{"title":"customer supplied","offer_id":43433423601723,"sku":null,"price":175.0,"currency_code":"USD","in_stock":true},{"title":"From KW stock","offer_id":43433423634491,"sku":null,"price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/0591\/4939\/files\/Copilot_20260419_214210.png?v=1776649367"},{"product_id":"m18-6-0-8-0-rebuilt-to-a-8-4-extreme-output-customer-supplied","title":"M18 6.0-8.0 rebuilt to a 8.4 extreme output","description":"\u003cp\u003e\u003cspan\u003eThis service upgrades a M18 6.0-8.0 battery to a 8.4 extreme output configuration.  It is designed to enhance performance and extend overall power capacity. This battery has more output amperage than stock making it suitable for higher draw tools. This is a slightly lower cost option to the 9.0 extreme. Please select if you are supplying the battery to rebuild or not.\u003c\/span\u003e\u003c\/p\u003e","brand":"KW Batteries","offers":[{"title":"customer supplied","offer_id":43433414885435,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true},{"title":"From KW stock","offer_id":43433414918203,"sku":null,"price":130.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/0591\/4939\/files\/Copilot_20260419_215210.png?v=1776731441"},{"product_id":"m18-9-0-rebuilt-to-a-9-0","title":"M18 9.0 rebuilt to a 9.0","description":"\u003cp\u003em18 9.0 rebuilt into a 9.0, this case can not be built bigger. \u003cspan\u003ePlease select if you are supplying the battery to rebuild or not.\u003c\/span\u003e\u003c\/p\u003e","brand":"KW Batteries","offers":[{"title":"Customer supplied","offer_id":43433393881147,"sku":null,"price":110.0,"currency_code":"USD","in_stock":true},{"title":"From KW Stock","offer_id":43433393913915,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/0591\/4939\/files\/Copilot_20260419_215622.png?v=1776650201"},{"product_id":"m18-1-5-3-0-rebuilt-to-a-2-7-high-output","title":"M18 1.5-3.0 rebuilt to a 2.7 high output","description":"\u003cp\u003e\u003cspan\u003eThis service upgrades aM18 1.5-3.0 ah battery to a 2.7 ah high output battery,  It is designed to enhance performance and extend overall power capacity. Great for smaller tools.\u003c\/span\u003e\u003c\/p\u003e","brand":"KW Batteries","offers":[{"title":"Customer Supplied","offer_id":43433500573755,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true},{"title":"Supplied by KW","offer_id":43433500606523,"sku":null,"price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/0591\/4939\/files\/Copilot_20260419_214406.png?v=1776649470"},{"product_id":"m18-15-0-high-output","title":"M18 15.0 high output rebuild","description":"\u003cp\u003eThe M18 15.0 High Output battery provides reliable power for moderate to heavy-duty M18 tools. With 15.0Ah capacity, it delivers solid runtime for general construction work, landscaping, and workshop applications. While not as intense as the 13.5 Extreme Output model, this battery balances capacity and performance for users who need dependable power without extreme-duty demands. Ideal for light demand tools and extended lighting operations. \u003c\/p\u003e","brand":"KW Batteries","offers":[{"title":"Customer Supplied","offer_id":43437818970171,"sku":null,"price":175.0,"currency_code":"USD","in_stock":true},{"title":"From KW Stock","offer_id":43437819002939,"sku":null,"price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/0591\/4939\/files\/Copilot_20260419_221311.png?v=1776731490"},{"product_id":"m18-cp-3-0-rebuilt-to-a-4-5ah-extreme-output","title":"m18 cp 3.0 rebuilt to a 4.5ah extreme output","description":"\u003cp\u003e\u003cspan\u003eThis service upgrades aM18 3.0ah CP  battery to a 4.5 ah extreme output battery,  It is designed to enhance performance and extend overall power capacity. Great for mid size tools\u003c\/span\u003e\u003c\/p\u003e","brand":"KW Batteries","offers":[{"title":"Customer Supplied","offer_id":43468431982651,"sku":null,"price":55.0,"currency_code":"USD","in_stock":true},{"title":"From KW Stock","offer_id":43468432015419,"sku":null,"price":70.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/0591\/4939\/files\/Copilot_20260429_200737.png?v=1777507777"},{"product_id":"v28-rebuild","title":"V28 rebuild","description":"\u003cp\u003eUpgrade your v28 to battery than new. this service will upgrade it from 3ah to 4ah with more power and longer runtime using 21700 cells. \u003c\/p\u003e","brand":"KW Batteries","offers":[{"title":"Default Title","offer_id":43468512690235,"sku":null,"price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/0591\/4939\/files\/Copilot_20260429_204955.png?v=1777510235"},{"product_id":"m18-and-m12-balancing","title":"M18 and M12 balancing","description":"\u003cp\u003eM18 and M12 Battery Cell Balancing Service cell balancing restores performance to your Milwaukee M18 and M12 batteries. We carefully open your battery pack, assess cell health, and individually charge each cell bank to perfect equilibrium. This process extends battery lifespan and restores consistent power delivery without altering the original form factor. Optional capacity testing measures your battery's current amp-hour rating, giving you a clear picture of remaining capacity. Ideal for batteries showing reduced runtime or uneven charge retention. Trust your batteries to experts who understand Milwaukee power tool battery architecture.\u003c\/p\u003e","brand":"KW Batteries","offers":[{"title":"Just rebalance","offer_id":43480222859323,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true},{"title":"include capacity testing","offer_id":43480228298811,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/0591\/4939\/files\/colored-logo_1.png?v=1776631660"},{"product_id":"m18-5-0-rebuilt-to-a-5-0-or-5-4","title":"M18 5.0 rebuilt to a 5.0 or 5.4","description":"\u003cp\u003eM18 5.0 rebuild service, there are 2 variety's of this case most can be built into a 5.4ah high output, however one style is maxed out at a 5.0, the 5.0 has more current output than the 5.0, giving it an advantage. If you select a 5.4 and it can now be done you will be refunded the difference. \u003c\/p\u003e","brand":"KW Batteries","offers":[{"title":"5.0 customer supplied","offer_id":43518911873083,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true},{"title":"5.4 customer supplied","offer_id":43518911905851,"sku":null,"price":72.0,"currency_code":"USD","in_stock":true},{"title":"5.0 KW Batteries stock","offer_id":43518911938619,"sku":null,"price":70.0,"currency_code":"USD","in_stock":true},{"title":"5.4 KW Batteries stock","offer_id":43518911971387,"sku":null,"price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/0591\/4939\/files\/Copilot_20260517_161742.png?v=1779049074"}],"url":"https:\/\/kwbatteries.com\/collections\/m18.oembed","provider":"KW Batteries","version":"1.0","type":"link"}