Optima Digital 400 12V Performance Maintainer and Battery Charger - 150-40000

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  • Optima Batteries | Part Number: OPT150-40000
  • Voltage:12 Volt
  • Fitment:Universal Fit


The Optima chargers Digital 400 12V Performance Maintainer and Battery Charger automatically maximizes battery life and performance with a built-in battery health mode. It also offers a hybrid LED battery charging gauge with LCD screen and a quick-set battery type selection for easy operation. It recovers discharged batteries that others cannot.


Question & Answers

2 Answered questions

Does charger switch to maintain battery once it(battery) reaches full charge or does it have to be monitored and disconnected so it does'nt cook the battery

Asked by JOE from San Antonio,tx on

Hello JOE and thank you for your question! Optima Batteries Digital 400 12V Performance Maintainer and Battery Charger does maintain the battery when it is at full charge.

Answered by Nick from San Antonio,tx on

Does this have to be plugged into an outlet to work or is it portable also?

Asked by Jamie from Delhi, CA on

Jamie- Thanks for asking. The Optima Digital 400 12V Performance Maintainer and Battery Charger needs to be plugged in to 120v to operate.

Answered by DP from Delhi, CA on


Optima products have a 40+ year track record of supplying high performance products and unique technology for 4x4s. Their batteries and battery chargers come in a host of different options for different Jeep applications and Optima's revolutionary solutions like their Spiralcell Technology increases cycle life and offers more vibration resistance compared to traditional batteries. Batteries come in yellowtop, bluetop and redtop, which are used for Jeep applications requiring a spill-proof starting battery. Enjoy fast recharging, easy mount-ability and optimal starting power. Jeeps that perform tasks requiring more power benefit from Optima's heavy duty lineup of battery solutions. Shop Optima Batteries Now


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