Battery Tender Jr 800, Selectable Lead Acid / Lithium

Part Number
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The Battery Tender Jr 800 is a 12 Volt 800 mA (.8 Amp) battery maintainer that will maintain both lead acid (flooded, AGM, Gel) and Lithium (LiFePO4) batteries - in one unit. With a selector button you can choose your battery chemistry and keep your battery fully charged when in storage or when it's not in use.


  • Unit Weight - 1 LB
  • Dimensions: 4” x 2” x 1.37”
  • ISM™ microcontroller constantly updates charge sequence for smooth transitions between charging steps
  • Spark proof
  • Short circuit protected
  • Reverse hook-up protection
  • Safety timer
  • Selectable for AGM, flooded, GEL, or Lithium (LiFePO4) batteries
  • Includes Alligator Clips and Fused Ring Terminals
  • 5 Year Warranty


  • Seasonal Vehicles and Equipment
  • Power Sport (Motorcycles, Scooters, ATVs / UTVs, Personal Watercraft and Snowmobiles)
  • Collector Cars
  • Marine and Recreational Batteries


  • Ring Terminal Adapter
  • Alligator Clip Adapter

More Information
Part Number 022-0199-DL-WH
Charger Mode Automatic
Input Voltage 120 Volts
Output Voltage 12 Volt
Charger Outputs 1 Bank
Amp Output Per Bank 800 mA
Amp Output 800 mA
Charger Type Maintainer
Charger Application Automotive, Lawn & Garden, Marine / RV, Power Sports
DC Cord Length Direct Receptacle
Charger Efficiency N/A
CEC Compliant No
Warranty 5 Year
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