Harbor Freight Tools


20V Lithium-Ion 3 Amp Rapid-Plus Battery Charger

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Charge BAUER™ 20V cordless tool batteries 75% faster with the Rapid-Plus battery charger. Compact and lightweight, it prevents overcharging, overheating, and charging to damaged batteries.

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The BAUER™ 20V 3 Amp Rapid-Plus Battery Charger delivers 75% faster charge time, minimizing downtime on the job. Built with full system compatibility, this Fast Charger is capable of charging all BAUER™ 20V batteries. This charger was designed with a built in microprocessor that monitors the health of the battery to prevent overcharging, overheating, or charging when there is damage to the battery cell. Spend more time on the tool and less time on the charger with this 3 Amp Rapid-Plus Charger from BAUER™.

  • Charges all BAUER™ 20V lithium-ion batteries
  • Compatible with the BAUER™ 20V Cordless System
  • LED status indicator lights give you accurate updates on charge time remaining
  • Prevents overcharge, hot/cold extreme charging, charging when battery is damaged
  • Compact, lightweight design easily fits in tool bags or on your work bench
  • Durable impact resistant housing protects against accidental drops

Important Information

  • BAUER™ 20V batteries sold separately.

AC Volts
Amperage (amps)
Bauer 20v batteries
Battery type
Battery(s) Included
Charge time
40 min. (1.5 Ah battery), 70 min. (3.0 Ah battery), 125 min. (5.0 Ah battery)
Mounting type
Wall mountable
Product Height
2.8 in.
Product Length
5.3 in.
Product Weight
0.95 lb.
Product Width
3.8 in.
Shipping Weight
1.25 lb.
Power cord (ft.)
6 ft.
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change

We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.