CRAFTSMAN 15A Battery Charger & Maintainer for 6V/12V Batteries – CMXCESM162, Fast 15A Charge & Reconditioning

CRAFTSMAN CMXCESM162 is a fully automatic 4-in-1 battery charger and maintainer that charges, tests, reconditions, and maintains 6V and 12V batteries up to 15 amps.

Designed for home garages and professional toolboxes, the CMXCESM162 blends robust charging power with smart, hands-off operation. It automatically detects voltage, selects the correct charge rate, and protects against reverse polarity while supporting common battery chemistries including standard lead-acid, AGM, deep-cycle, and LiFePO4. A digital display, LED indicators, and push-button controls make monitoring quick, while included 6-foot booster cables and a built-in tester simplify everyday use.

How does the CMXCESM162 speed up battery recovery?

The unit delivers a powerful 15-amp mode for 12V batteries to bring drained batteries back to usable charge faster than trickle-only chargers. If the battery needs gentler charging or long-term maintenance, the charger steps down to 3A for 12V and 2A for 6V, avoiding stress from excessive current. Multi-stage charging and a desulfation/reconditioning mode help restore performance of sulfated or weak batteries.

• 15A fast charge for rapid recharge of 12V batteries
• 3A/2A modes for gradual charging and long-term maintenance
• Battery reconditioning/desulfation function to recover reduced-capacity batteries
• Multi-stage charging to prevent overcharging and extend battery life

Will it work with my vehicle’s battery chemistry and size?

The CMXCESM162 supports a broad range of battery types and voltages so it suits most personal vehicles and powersports machines. It is compatible with 6V and 12V batteries and handles standard flooded, AGM, deep-cycle, and LiFePO4 chemistries. The automatic voltage detection removes guesswork when switching between battery systems.

• Compatible with 6V and 12V battery banks
• Works with lead-acid, AGM, deep-cycle, and LiFePO4 batteries
• Auto voltage detection selects the correct charging profile
• Useful for cars, trucks, motorcycles, ATVs, and marine batteries

How safe and user-friendly is the charger for everyday use?

The charger includes multiple safety features and simple controls so non-experts can operate it with confidence. Reverse polarity protection prevents damage from clamp mix-ups, and the built-in tester identifies weak or failing batteries before you commit to charging. The clear digital readout and LED indicators show voltage and percent charge, while push-button selection makes mode changes straightforward.

• Reverse polarity protection to avoid accidental damage
• Built-in battery tester for quick health checks
• Digital display shows voltage and charge percentage
• Push-button interface and LED indicators for easy operation

What accessories and features are included in the package?

The CMXCESM162 ships ready for immediate use with essential accessories and an intuitive feature set. A 6-foot power cord and 6-foot booster cables provide reach for most vehicles, while the compact housing stores controls and the display. Documentation in the box explains modes, safety precautions, and application guidance.

• Includes CMXCESM162 charger unit and user manual
• 6-foot AC power cord and 6-foot booster cables for accessibility
• Compact footprint for bench or shelf storage
• Supports testing, charging, maintaining, and reconditioning functions

Who is this for: The CRAFTSMAN CMXCESM162 is aimed at drivers, DIY mechanics, and small-fleet owners who need a versatile, reliable charger that handles occasional fast charges and long-term battery maintenance. It’s appropriate for anyone who wants a single device that services cars, trucks, motorcycles, ATVs, and marine batteries with modern battery chemistry support and safety features for confident, everyday use.