DieHard 10/2/50 amp. Automatic Battery Charger Model# 71222

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Price: $57.42    

Product Feature

• 50 amp Engine Start
• 10 amp Fast Charge
• 2 amp Trickle
• Easy-to-Read Color Coded Meter
• Battery Charger Control Switches

Product Description

12V starter-Charger. Bring a fast, powerful charge wherever it's needed. For cars, trucks, boats, RVs, farm equipment, motorcycles, lawn tractors with 12 volt batteries. 2 LEDs power on/full charge. Rust-proof, shock-resistant polypropylene case for extended life and safety Solid-state circuitry with silicon diodes for optimum performance Spark-proof protection in automatic mode for added safety Copper wound transformers for long life Reverse hook-up protection, UL listed

DieHard 10/2/50 amp. Automatic Battery Charger Model# 71222 Review

This is listed as a "fully automatic" car battery charger, which means that if you select a charge amperage it's supposed to automatically maintain that charge amperage.

However, "fully automatic" does NOT mean this is a Battery Maintainer. This does NOT have Float-Mode Monitoring. You cannot just connect this to your car battery and forget it because if you do, pretty soon this will completely destroy your battery.

If you do not disconnect this charger after your battery is fully-charged, it will overcharge your car battery which will reduce it's capacity and eventually ruin it permanently. You need to read the manual carefully to figure this out and you need to connect a separate battery meter to determine if the battery is fully charged.

You can safely ignore the meter on the front because it's useless. With a fully dead battery, the meter will show as fully charged.

This is O.K. for a brute-force charging but the phrase "fully automatic" in the title is very deceptive. There are much better car battery chargers out there for less money that will keep your battery healthy.

Most of the consumer Reviews tell that the "DieHard 10/2/50 amp. Automatic Battery Charger Model# 71222" are high quality item. You can read each testimony from consumers to find out cons and pros from DieHard 10/2/50 amp. Automatic Battery Charger Model# 71222 ...