Search  for anything...

Schumacher Electric 12A Car Battery Charger & Maintainer, 6V/12V – DSR127

  • Based on 131 reviews
Condition: New
Checking for the best price...
$632.38 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Oct 23
Order within 17 hours and 5 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • CHARGE EIGHT AT ONCE: Eight independent, automatic banks simultaneously charge and maintain up to eight 6V or 12V batterieseach delivering a variable charge of up to 12A, so your whole lineup stays ready without babysitting the process.
  • WORKS WITH VIRTUALLY ANY BATTERY: Handles gas and diesel vehicles plus 6V and 12V standard, AGM, gel, deep-cycle, and lithium (LiFePO4) batteries in cars, trucks, SUVs, motorcycles, ATVs, and marine applicationsone station for your entire operation.
  • PROTECT AND REVIVE: Smart trickle charge prevents overcharging and keeps standby batteries ready, while advanced recovery mode reconditions and desulfates severely discharged 12V lead-acid batteries to extend their working life and cut replacement costs.
  • BUILT FOR THE SHOP: Each bank's digital display delivers real-time voltage, amperage, and battery percentage while spark-proof clamps, reverse polarity, safe-start, short circuit, overcharge, and thermal runaway protection keep every connection safe.
  • COMPLETE PACKAGE: Includes (1) DSR127 8-Bank Battery Charger and Maintainer, (8) Quick-Connect Battery Clamps, (1) User Manual
  • SCHUMACHER LEGACY: Schumacher Electric has manufactured quality automotive power products since 1947a legacy of reliability you can count on when it matters most.

Description

Downtime costs you money. The Schumacher Electric DSR127 keeps your whole lineup ready to roll. This professional-grade car battery charging station puts eight independent charging banks to work at once, delivering up to 12 amps of variable power per bank to charge and maintain both 6V and 12V batteries. Whether you run a busy garage, a marina, or a full fleet maintenance operation, with the DSR127 you can charge, maintain, and recondition/desulfate up to eight batteries simultaneously—each bank operating on its own with fully automatic, microprocessor-controlled charging. Every bank adjusts its output automatically based on what each battery needs, so you get fast, efficient charging without babysitting the process. Multi-stage charging and smart trickle charge technology protect battery health over time and prevent overcharging, while the advanced recovery mode revives severely discharged 12V lead-acid batteries and extends their working life. Each bank features its own digital display showing real-time voltage, amperage, and battery percentage, so you always know exactly where every battery stands. Built for the most demanding battery charging conditions, the DSR127 fits the way pros work. It handles gas and diesel vehicles alike and charges standard, AGM, gel, deep-cycle, and 12V lithium (LiFePO4) batteries across cars, trucks, SUVs, motorcycles, ATVs, marine batteries, and lawn equipment. Reverse polarity protection, spark-proof clamps, safe-start protection, short circuit protection, overcharge protection, and thermal runaway protection keep you, your batteries, and your vehicles safe on every connection. Fan-cooled operation and a durable steel case stand up to heavy-duty, everyday use, and the 9-foot power cord paired with eight 6-foot booster cables gives you 15 feet of total reach. Engineered for uptime and backed by nearly 80 years of Schumacher Electric ingenuity, the DSR127 is the reliable, high-capacity charging solution professionals count on when it matters most. En Español (ES): EL TIEMPO DE INACTIVIDAD CUESTA DINERO. El Schumacher Electric DSR127 mantiene toda tu flota lista para trabajar. Esta estación de carga de baterías de grado profesional pone a trabajar ocho bancos de carga independientes al mismo tiempo, entregando de 2 A a 12 A por banco para cargar y mantener baterías de 6 V y 12 V. Ya sea que administres un taller ocupado, una marina o toda una operación de mantenimiento de flota, cargas, mantienes y reacondicionas hasta ocho baterías simultáneamente: cada banco funciona por su cuenta con carga totalmente automática y controlada por microprocesador. Cada banco ajusta su salida automáticamente según lo que necesita cada batería, para que obtengas una carga rápida y eficiente sin tener que supervisar el proceso. La carga en múltiples etapas y la tecnología de carga lenta inteligente protegen la salud de la batería con el tiempo y evitan la sobrecarga, mientras que el modo de recuperación avanzado revive baterías de 12 V severamente descargadas y extiende su vida útil (no uses el modo de recuperación con baterías de litio). Cada banco cuenta con su propia pantalla digital que muestra en tiempo real el voltaje, el amperaje, y el porcentaje de la batería, para que siempre sepas exactamente en qué estado se encuentra cada una. Diseñado para el taller, el DSR127 se adapta a la forma en que trabajan los profesionales. Maneja vehículos de gasolina y diésel por igual y carga baterías estándar, AGM, de gel, de ciclo profundo, y de litio (LiFePO4) para autos, camiones, camionetas SUV, motocicletas, vehículos todo terreno, baterías marinas, y equipo de jardinería. La protección contra polaridad inversa, las pinzas a prueba de chispas, la protección de arranque seguro, la protección contra cortocircuitos, la protección contra sobrecarga, y la protección contra embalamiento térmico te mantienen a ti, a tus baterías, y a tus vehículos seguros en cada conexión. El funcionamiento con enfriamiento por ventilador y la resistente carcasa de acero soportan el uso rudo y diario, y el cable de alimentación de 9 pies junto con los ocho cables auxiliares de 6 pies te dan 15 pies de alcance total. Diseñado para el máximo tiempo de actividad y respaldado por más de 75 años de ingenio de Schumacher Electric, el DSR127 es la solución de carga confiable y de alta capacidad en la que confían los profesionales cuando más importa. En Français (FR) : LES TEMPS D'ARRÊT COÛTENT CHER. Le Schumacher Electric DSR127 garde tout votre parc prêt à rouler. Cette station de charge de batteries de qualité professionnelle met huit bancs de charge indépendants au travail en même temps, livrant de 2 A à 12 A par banc pour charger et maintenir des batteries de 6 V et de 12 V. Que vous gériez un atelier occupé, une marina, ou une opération complète d'entretien de parc, vous chargez, maintenez, et reconditionnez jusqu'à huit batteries simultanément : chaque banc fonctionne de façon autonome avec une charge entièrement automatique et contrôlée par microprocesseur. Chaque banc ajuste automatiquement sa sortie selon les besoins de chaque batterie, pour que vous obteniez une charge rapide et efficace sans avoir à surveiller le processus. La charge à plusieurs étapes et la technologie de charge lente intelligente protègent la santé de la batterie au fil du temps et préviennent la surcharge, tandis que le mode de récupération avancé ranime les batteries de 12 V fortement déchargées et prolonge leur durée de vie (n'utilisez pas le mode de récupération avec des batteries au lithium). Chaque banc dispose de son propre écran numérique qui affiche en temps réel la tension, l'ampérage, et le pourcentage de la batterie, pour que vous sachiez toujours exactement où en est chacune. Conçu pour le chantier, le DSR127 s'adapte à la façon dont les pros travaillent. Il gère les véhicules à essence et au diesel de la même manière et charge les batteries standard, AGM, au gel, à décharge profonde, et au lithium (LiFePO4) pour les voitures, les camions, les VUS, les motos, les VTT, les batteries marines, et l'équipement de pelouse. La protection contre l'inversion de polarité, les pinces anti-étincelles, la protection de démarrage sécuritaire, la protection contre les courts-circuits, la protection contre la surcharge, et la protection contre l'emballement thermique vous gardent, vous, vos batteries, et vos véhicules en sécurité à chaque connexion. Le fonctionnement refroidi par ventilateur et le boîtier en acier robuste résistent à un usage intensif et quotidien, et le cordon d'alimentation de 9 pieds jumelé aux huit câbles de démarrage de 6 pieds vous donne 15 pieds de portée totale. Conçu pour maximiser le temps de fonctionnement et soutenu par plus de 75 ans d'ingéniosité de Schumacher Electric, le DSR127 est la solution de charge fiable et de grande capacité sur laquelle les professionnels comptent quand ça compte le plus.

Brand: Schumacher Electric


Color: Black


Product Dimensions: 24.26"D x 16.89"W x 14.89"H


Item Weight: 35.6 pounds


Output Voltage: 12 volts_of_direct_current


Output Voltage: 12 volts_of_direct_current


Input Voltage: 120 volts


Current Rating: 12 A


Amperage: 10 A


Connector Type Used on Cable: Clamps


Number of Ports: 8


Item Dimensions D x W x H: 24.26"D x 16.89"W x 14.89"H


Item Weight: 35.6 pounds


Color: Black


Brand: Schumacher Electric


Mfr Part Number: DSR127


Global Trade Identification Number: 45


UPC: 026666420945


Number of Items: 1


Manufacturer: Schumacher Electric


Item Highlight: DSR ProSeries – 8-Bank Charging – Fully Automatic – Charges 8 Batteries at Once – Power Sport, Auto, Marine Batteries


Unit Count: 1 Count


Built-In Media: Battery Charger


Item Type Name: 6/12V 8-Bank Automatic Battery Charging Station


Model Number: DSR127


Warranty Description: 1 Year


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product
Style: Newer Model
Have used these for years at a number of locations. Works great
Reviewed in the United States on July 20, 2025 by MLS

  • Not worth your money
Style: Newer Model
Stop working after 3 uses. Amazon was not helpful when asked for a refund or replacement. The manufacturer also denied to support. DO NOT BUY
Reviewed in the United States on June 11, 2025 by GDiaz

  • A few of my so call friends said it is a good 8 bank battery charger.
Style: Newer Model
Haven't tried the charger yet. But I have confidence that it is very very good investment for charging and maintaining car batteries.
Reviewed in the United States on July 11, 2020 by jeffrey manuel

  • Perfect
A++++
Reviewed in the United States on September 3, 2024 by T. Thomas

  • Will Not Charge Batteries Wired In Series
Style: Newer Model
Will not charge 8 batteries wired in series. I'm told the older model would but the new model has protections and it does not. Probably works great for charging batteries individually.
Reviewed in the United States on January 16, 2025 by Switch Suspension Switch Suspension

  • easy to use
Style: Newer Model
Digital, tells you what percentage your battery is
Reviewed in the United States on April 17, 2021 by Tone

  • 8 bank charger
Style: Newer Model
Charger banks failed after 1st use waste of money
Reviewed in the United States on April 17, 2025 by Gio

  • Excellent product
Style: Newer Model
Meets all my battery charging needs excellent product
Reviewed in the United States on October 3, 2021 by Robert Geoghegan

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...