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Weathertech Battery Charger/Tender

Item U4856-9
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Market Price $80.45 You Save 13% ($10.50)
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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Extends Battery Life and Maintains Excellent Condition
      • Monitors and Analyzes Battery Status
      • Charges AGM/Standard and GEL/Lithium Iron Phosphate Batteries
      • Switchable Between 12 Volts and 6 Volts at 4 Amperes
      • Spark-Proof Circuitry with Reverse Polarity Protection
      • With a 4-Step Fully Automatic Charging
      • Microprocessor Controlled Operation
      • Infinite Sequential Monitoring
      • With High-Quality LED Indicators
      • Rings and Clips Included
      • With a 6-Foot Power Cord and a 7-Foot Connector Cord
      • Carries a Limited Lifetime Warranty
      • Compatible with All Vehicle Models


      Enhanced Battery Condition. Maintain and charge your vehicle’s battery with this Weathertech Battery Charger/Tender. This unit will automatically recharge your battery until it is full while holding a constant voltage after a full charge. This device works with AGM/standard and GEL/Lithium Iron Phosphate batteries and supports both 12 volts and 6 volts at 4 amperes. It also comes in a compact configuration, handy enough to easily tuck into your vehicle.

      Multi-Stage Charging Operation. This microprocessor-controlled Battery Charger/Tender is designed to automatically adjust the amperage rate to charge and maintain your battery. The multi-stage automatic charging consists of 4 modes: qualification, bulk charge, absorption, and float maintenance. These stages offer added precision, safety, and enhanced battery life.

      Premium Construction. Weathertech designed this Battery Charger/Tender with sophisticated circuitry and a high-strength compact enclosure. It boasts of a spark-proof connection and reverses polarity protection for safe and lasting functionality. It also includes a 6-foot power cord and a 7-foot connector cord. Moreover, it comes with high-quality LED indicators that provide a visual means to determine the operating mode of the charger and the condition of the battery.

      Simple Usage. This Battery Charger/Tender features a simple operation and directly connects with your battery’s terminals. Just make sure that the output voltage selector switch is set at the correct voltage.

      Lifetime Warranty. WeatherTech upholds its superior craftsmanship and high-quality materials by backing this Battery Charger/Tender with a lifetime warranty. Some exclusions apply; please check the full warranty policy for complete details.

      Application. This Weathertech Battery Charger/Tender is compatible with all vehicle models.

      Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

      Weathertech 8BCHR4

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Battery Charger Assembly
      • (2) Rings
      • (2) Clips

      Questions & Answers

      10 More Questions