Schumacher Fully Automatic Battery Charger and Engine Starter- 55 Amp/10 Amp, 6V/12V

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Schumacher Fully Automatic Battery Charger and Engine Starter- 55 Amp/10 Amp, 6V/12V
Schumacher Fully Automatic Battery Charger and Engine Starter- 55 Amp/10 Amp, 6V/12V
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Schumacher Fully Automatic Battery Charger and Engine Starter- 55 Amp/10 Amp, 6V/12V

2.5 stars out of 8 reviews
(2.5)|
8 ratings

Key item features

  • Reliable Power: Delivers a 55 Amp charge and 10 Amp boost, suitable for starting cars, SUVs, and small trucks, and is compatible with standard, AGM, and gel batteries.
  • Smart Charging: Features microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for enhanced precision, safety, and extended battery life.
  • Automatic Detection: Automatically detects whether the connected battery is 6V or 12V, simplifying operation.
  • Continuous Monitoring: Monitors and maintains the battery once fully charged, resuming continuous charging if the battery discharges.
  • Enhanced Safety: Includes reverse hook-up protection, preventing the charger from operating if the clamps are incorrectly connected.
  • User-Friendly: Equipped with simple start/stop buttons and LED light indicators to track the charge/start status.
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2.5 out of 5 stars
stars8 ratings8 reviews
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Showing 1-3 of 8 reviews

Jan 24, 2026
Mr Jerry
5 out of 5 stars review

Read the Manual

It charges batteries, that's all I wanted it to do. It does it well. Bad commenters should read the manual - it tells you what the ❄ is.

Review from schumacherelectric.com
Helpful?2OJOSFX7O2ZF538961563
Aug 3, 2024
D Bo
5 out of 5 stars review

Actual Instructions!

This charger is quirky but no other charger under a GRAND will properly tune your battery especially Race Car Drivers! Wrote real instructions. Check out picture.

Review from schumacherelectric.com
Helpful?2OJOSFX7O2ZF538961563
May 14, 2023
Bob28
3 out of 5 stars review

Maybe it works?

Bought this charger to replace an aging one. It seems to work but the instructions are very vague. The unit has symbols on it that light up but the instructions don't tell me what they mean. There's what looks like a snowflake but as far as the others go, I have no idea what the heck does a snowflake mean? You would think they could spend $.10 more and print a proper manual, explaining what the symbols mean they give me colors, but I'm colorblind, so what good is it to me, very disappointed in this product.

Review from schumacherelectric.com
Helpful?2OJOSFX7O2ZF538961563