DONGPUCUN Dual Port 20V Charger for Craftsman V-20 Lithium Battery Charger CMCB104 CMCB204 CMCB202 CMCB201 CMCB209 CMCB205 CMCB100 Replacement for Craftsman 20V Battery Charger

What It Is

This is a dual-port aftermarket charger for Craftsman V20 lithium-ion batteries, designed to charge two 20V batteries simultaneously. It’s for use with Craftsman cordless lawn mowers, trimmers, blowers, and other V20 tools that accept the standard slide-on battery interface.

Fitment & Compatibility

Before buying, confirm your battery model. This charger is compatible with Craftsman V20 batteries: CMCB104, CMCB204, CMCB202, CMCB201, CMCB209, CMCB205, and CMCB100. It will not work with Craftsman 19.2V NiCad or older 24V/40V batteries. Check that your battery’s slide rails and terminal layout match the charger’s slots—this is a direct replacement for OEM charger model numbers CMCB104, CMCB204, CMCB202, CMCB201, CMCB209, CMCB205, and CMCB100. No deck size or mower model check needed; it’s purely battery-dependent.

Key Things to Know

• Quality: This is an aftermarket unit, not OEM Craftsman. It uses lower-cost components, so charging speed may be slightly slower than the original, and long-term reliability is unproven past 1–2 years of regular use.
• Installation: No tools required—plug into a standard 120V wall outlet and slide batteries in. The dual ports charge independently; you can charge one battery at a time or both simultaneously.
• Common gotcha: Some users report that the charger’s LED indicators are less bright or slightly different in color (e.g., red/green vs. green/orange) compared to OEM. Verify your battery’s charge status by checking the battery’s own indicator lights if uncertain.
• Safety: The charger includes over-current and short-circuit protection, but it lacks the thermal monitoring of OEM units. Avoid charging in extreme heat or cold (below 32°F or above 104°F).

Should You Buy It

Buy this if you own multiple Craftsman V20 batteries and need a budget-friendly way to charge two at once, and you’re comfortable with an aftermarket alternative that works but may have slightly slower charging and shorter lifespan than OEM. Skip it if you want guaranteed long-term durability or need the fastest possible charge for heavy daily use.