Price: $53.79
(as of Sep 21, 2025 17:46:30 UTC – Details)
The Schumacher Electric SP1297 battery charger and maintainer is a compact and powerful solution for keeping your batteries charged, maintained, and in working condition. This 3-in-1 automotive battery charger functions as a 12V battery charger, battery maintainer, and desulfator, making it ideal for a wide range of vehicles and equipment, from motorcycles and ATVs to cars, trucks, SUVs, boats, and even farm equipment.
Delivering a steady 3-amp charge, the SP1297 is designed to charge dead batteries quickly and maintain them safely over time. Its fully automatic operation, powered by a microprocessor-controlled system, ensures optimal performance with multi-stage charging, float mode monitoring, and automatic shutoff to prevent overcharging.
Key features include:
- Smart trickle charge to maintain 12V batteries without overcharging
- Reverse polarity protection to prevent damage from incorrect connections
- Spark-proof clamps and ring leads for added safety during setup
- Battery reconditioning desulfation mode to extend battery life and improve performance
- Wide compatibility with 12V standard, AGM, gel, and lithium (LiFePO4) batteries
- Quick-connect options with both battery clamps and ring terminals
- Folding hook attachment for safe, convenient placement during use
- Scrolling digital display with step-by-step instructions and error messaging
Built for durability and ease of use, the SP1297 is a reliable tool that’s perfect for maintaining stored or seasonal batteries. Whether you’re a DIYer or a professional, this car battery charger delivers the safety, performance, and convenience you need.
En español (ES): Si requiere un cargador y mantenedor de baterías fácil de usar y adecuado para una amplia variedad de baterías, ya no busque más: el cargador y mantenedor de baterías totalmente automático Schumacher Electric SP1297 de 3A a 12V. Compatible con baterías estándares, AGM, de gel y de litio (LiFePO4) de 12 voltios, el modelo SP1297 será un versátil caballo de batalla en su garaje. El modelo SP1297 también es totalmente automático, es controlado por un microprocesador que ajusta el amperaje según sea necesario e incorpora monitoreo de modo de flotación, carga multietapa, detección de baterías defectuosas y protección contra conexión inversa. La pantalla digital desplazable garantiza el uso sencillo del modelo SP1297 al mostrar instrucciones de operación paso a paso y mensajes de error. Además, ofrece dos formas de conexión que incluyen pinzas de conexión rápida a la batería y terminales de anillo.
3-in-1 Device – Charges, maintains, and reconditions batteries
Immediate Charging Power – Delivers 3-amp battery charging and maintaining
Smart Trickle Charge – Maintains 12V batteries safely over time without overcharging
Wide Compatibility – Works with gas and diesel vehicles, 12V batteries, including standard, AGM, gel, and lithium (LiFePO4) battery types
Battery Reconditioning – Helps extend battery life and improve performance with advanced desulfation mode
Reverse Polarity Protection – Prevents damage to your battery and vehicle if clamps are accidentally reversed
Works with Most Vehicles – Ideal automotive battery charger for motorcycle, ATV, car, truck, SUV, and marine batteries
AC Powered – This unit, with 6-foot power cord and 5-foot booster cables, must be plugged in during use
Folding Hook Attachment – Hang the charger outside of the work area for added safety and convenience
Complete Package – Includes (1) SP1297 Fully Automatic Battery Charger and Maintainer, (1) battery clamp quick-connect, (1) ring lead quick-connect, (1) user manual
Customers say
Customers find the battery charger works well, particularly for Harley batteries, and appreciate its ability to bring batteries to full charge while preventing overcharging. The device is easy to use, with one customer noting it puts less stress on the alternator, and they consider it good value for money. Customers like the digital display, with one mentioning the scrolling marquis display, and find it effective as a maintainer. The connection speed receives mixed feedback, with several customers reporting missing ring terminal quick-connect components.
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