{"product_id":"fast-charge-20v-craftsman-battery-packs-with-ohyes-bat-charger","title":"Replacement for Craftsman 20V Battery Charger CMCB104 - Reliable 20V","description":"\u003cp\u003eIn this review of the Replacement for Craftsman 20V Battery Charger CMCB104, the bottom line is simple: this charger is for Craftsman V12\/V20 owners who need a dependable, OEM-spec replacement without replacing batteries or tools. It delivers the expected 20V DC output and a clear LED indicator system so users can see charging status at a glance. Tested and validated by the manufacturer to match OEM specifications, this charger focuses on safety features such as overload protection and an internal air-cooling fin, making it a practical, no-frills swap-in unit for compatible Craftsman battery models.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with a wide range of Craftsman 20V lithium batteries so users can replace a lost or broken charger without changing batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e Provides a steady 20V DC at 1.5A (30W), which matches the expected charge rate for the listed battery models for routine charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety protections:\u003c\/strong\u003e Built-in overload protection helps protect battery cells and extend battery longevity during repeated charging cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling design:\u003c\/strong\u003e The internal air-cooling fin helps dissipate heat, allowing the charger to maintain safe temperatures under normal use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED indicator system:\u003c\/strong\u003e A simple LED display shows power, charging, full charge, and hot\/cold battery states so users can monitor status quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer support:\u003c\/strong\u003e Includes 12 months of quality problem solving and 24-hour customer service for post-purchase assistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis charger is aimed at homeowners, DIYers, and tradespeople who already own Craftsman V12 or V20 batteries and need a direct replacement charger that follows the original specifications. It is especially useful when the original charger fails, is lost, or as a backup for a workshop or jobsite.\u003c\/p\u003e\n\u003cp\u003eIt is not suitable for owners of Craftsman 20V Diehard or Bolt-On series batteries, and those with non-compatible battery families should look for a charger specified for their series. Also, users needing faster high-output charging beyond 30W should consider chargers designed for higher wattage systems.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect compatibility with multiple Craftsman V12\/V20 battery models makes replacement straightforward.\u003c\/li\u003e\n\u003cli\u003eSafety-focused design with overload protection and air-cooling fin supports battery health over time.\u003c\/li\u003e\n\u003cli\u003eClear LED indicators provide simple status feedback for charging and fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to 20V 1.5A (30W) charging, so it is not a fast charger for users wanting quicker top-ups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOHYES BAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003eAC 100V-240V 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eDC 20V 1.5A 30W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Batteries\u003c\/td\u003e\n\u003ctd\u003eCMCB204 CMCB202 CMCB201 CMCB209 CMCB205 CMCB100 CMCB102 CMCB101 (V12\/V20 Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Replacement\u003c\/td\u003e\n\u003ctd\u003eReplacement for Craftsman 20V charger CMCB104 (and CMCB124)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicator\u003c\/td\u003e\n\u003ctd\u003eLED: off\/power, green flashing\/charging, green solid\/full, red solid \u0026amp; green flashing\/hot-cold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12 months of quality problem solving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe OHYES BAT replacement charger is a practical, well-specified swap for Craftsman V12\/V20 battery owners who want an affordable charger that matches OEM behavior. With sensible safety features, a clear LED status system, and manufacturer validation to the original specifications, it represents good value for anyone needing a direct replacement rather than an upgrade to a higher-output charger.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this charger fit my Craftsman 20V battery?\u003c\/strong\u003e\u003cbr\u003eThis charger is compatible with listed V12\/V20 Craftsman battery models such as CMCB101, CMCB204, CMCB202, and others; it does not fit Diehard or Bolt-On series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the LED indicate?\u003c\/strong\u003e\u003cbr\u003eLED off means power on, green flashing means charging, green solid means fully charged, and red solid with green flashing indicates a hot or cold battery condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there support if the charger has a problem?\u003c\/strong\u003e\u003cbr\u003eOHYES BAT offers 12 months of quality problem solving and 24-hour customer service for any concerns after purchase.\u003c\/p\u003e","brand":"OHYES BAT","offers":[{"title":"Default Title","offer_id":46786972975323,"sku":"B0CFF61KZD","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71xgtbCX1eL._AC_SL1500.jpg?v=1747503670","url":"https:\/\/gearmusthave.com\/products\/fast-charge-20v-craftsman-battery-packs-with-ohyes-bat-charger","provider":"GearMustHave","version":"1.0","type":"link"}