Optima Digital 400 12V Performance Maintainer and Battery Charger Review [2020]

9Expert Score
Optima Digital 400 12V Performance Maintainer and Battery Charger

Optima Batteries focus solely on the battery of vehicles. They produce batteries, chargers, and maintainers, so you know you’re in professional hands when purchasing any of their products. The OPTIMA Chargers Digital 400 12V Performance Maintainer and Battery Charger is no different.

Capability
10
Price
7
Commercial
9
Home-use
9
Design
10
PROS
  • Strong enough to recover almost any battery.
  • Built In battery health mode to optimize and maintain batteries automatically.
  • Works well on cars, motorcycles, boats or any other AGM battery.
  • Includes LCD display for easy information reading.
CONS
  • Premium price tag due to the high build quality and LCD display.
  • It doesn’t seem to be the most dust proof, water-resistant and scratchproof product out there.
  • Considering the power, it could do with 2 more leads to charge multiple batteries
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Owned by Johnson Controls, Optima Batteries produce a high-end car, truck, and marine battery chargers and maintainers.

Overview and Features

The OPTIMA Chargers Digital 400 12V Performance Maintainer and Battery Charger automatically maximizes battery life and performance with a built-in battery health mode. The Digital 400 can also recover deeply discharged batteries and extend the life of all lead-acid batteries.

It offers a hybrid LED battery-charging gauge with LCD screen and a quick-set battery type selection for easy operation. Multiple clip functionality allows you to easily connect to any battery and charge quickly and easily.

Fully automatic, multi-stage performance charging, conditioning, maintaining and storage reconditioning modes for all 12V AGM and flooded batteries. The maintainer and charger aspects really make this product shine above most. The majority of maintainers struggle to charge, and the majority of the charger’s struggle to maintainer correctly. This product charges all car batteries exceptionally and helps maintain the battery life with the built-in health monitoring function.

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Summary of Optima Digital 400 12V Performance Maintainer and Battery Charger

If your battery is completely dead, and it looks like an unsalvageable situation, the Optima Digital 400 12V Performance Maintainer and Battery Charger is what you’re looking for. It has more than enough power to bring life back to any car, motorcycle or boat battery without any issues. The built-in health monitor helps you truly find out the state that your battery is in. If your battery isn’t going to hold charge, the built-in health monitor will let you know. The maintainer side of the charger is fantastic too. It could do with a few more lead points to charge multiple batteries at once considering the amount of power it has.

Fantastic charger with solid maintainer power. The charger can restore almost any battery to full health, with the built-in health monitor, you know exactly what condition your battery is in. it’s a premium product with premium production. The LCD screen makes it really easy to read and there is no confusion as to the state your battery may be in.

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Summary
Review Date
Reviewed Item
Optima Digital 400 12V Performance Maintainer and Battery Charger
Author Rating
41star1star1star1stargray
Product Name
Optima Digital 400 12V Performance Maintainer and Battery Charger
Price
USD 89.99
Product Availability
Available in Stock