Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
For Reliable Battery Charging In A Home Garage Or Professional Repair Shop, The Dsr121 Proseries 12V Lithium Battery Charger And Engine Starter Is The Perfect Solution. Unlike Other Jump Starters & Battery Chargers, This Feature-Rich Battery Tender Charger Boasts An Easy-To-Read, Color-Coded Display, And A Voltmeter For Simple Battery Testing. With Its Heavy-Duty Clamps And Transformer, As Well As Temperature Overload Protection, The Dsr121 Auto Battery Charger Has The Safety Features Professionals Need. The Dsr121 Car Battery Tender Provides Up To 250 Amps For Jump-Start And Engine Cranking Capabilities, As Well As A 25A To 50A Boost To Quickly Charge Nearly Depleted Lithium Batteries 12V. However, This 12 Volt Lithium Battery Charger Can Double As More Than Just A Lithium Ion Battery Charger, And Will Work With Standard, Deep-Cycle, Agm, And Gel Cell Batteries. This Versatile Charger For Car Batteries Can Also Serve You Well As An Rv Battery Or Boat Battery Charger. Unlike Other Car Chargers, It'S Even Safe To Use Indoors And Outdoors Thanks To Its Rugged Steel Case, And The Dsr121 Battery Charger Maintainer Can Be Set On A Timer Control Or Continuous Operation.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What types of batteries can the Schumacher DSR121 charger maintain and charge?A: The Schumacher DSR121 is compatible with various 12V batteries including standard, deep-cycle, AGM, and gel cell batteries. This versatility makes it suitable for use in cars, SUVs, trucks, boats, and large engines.
Q: How does the boost mode on the DSR121 work?A: The boost mode on the DSR121 allows the charger to deliver up to 250 cranking amps for engine starting and offers a 25A to 50A boost to quickly recharge deeply discharged lithium batteries, ensuring reliable performance.
Q: Is the Schumacher DSR121 safe to use indoors?A: Yes, the Schumacher DSR121 is designed with safety features like reverse hook-up protection and a rugged steel case, making it safe for both indoor and outdoor use.
Q: What makes the DSR121 fully automatic and user-friendly?A: The DSR121 features microprocessor control with multi-stage charging, float mode monitoring, and bad battery detection. Its simple digital display and LED indicators make it easy to operate, ensuring a hassle-free charging experience.
Q: Can I use the DSR121 for battery maintenance in a professional shop?A: Absolutely, the DSR121 is built for both home garages and professional repair shops. Its reliable charging capabilities and safety features make it an excellent choice for automotive shop or dealer use.
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