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Deal.ai › Duracell › Batteries & Chargers
Duracell
Duracell Ultra 12V 55AH Deep Cycle Battery

Duracell Ultra 12V 55AH Deep Cycle Battery

Best price now

$182.99at Batteries PlusChecked Nov 12

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $182.99 at Batteries Plus on Nov 12.

Our take on the Duracell Ultra 12V 55AH Deep Cycle Battery

A sealed lead-acid deep cycle battery rated 12V and 55Ah, built for repeated discharge and recharge rather than engine starting. It suits trolling motors, RV and camper auxiliary power, solar setups and backup systems. Against flooded deep cycle batteries it needs no water topping up, but lead-acid is heavier and slower to charge than lithium rivals of similar usable capacity. Duracell's name and wide retail presence make it easy to source a replacement.

Best forRV and camper house powerTrolling motor and boat accessoriesSmall solar or backup power systemsReplacing an aging 12V deep cycle battery
Pros
  • Sealed lead-acid design needs no electrolyte checks
  • 55Ah capacity at 12V covers moderate draw over a day
  • Deep cycle build tolerates repeated discharge
  • Widely available Duracell brand and replacement support
  • Works with common 12V chargers and inverters
Cons
  • Heavy for its capacity compared with lithium
  • Lead-acid delivers only about half its rated capacity before voltage sags
  • Slower recharge than lithium or AGM alternatives
  • Cold weather cuts usable capacity

Duracell Ultra 12V 55AH Deep Cycle Battery prices at every store

  • Batteries PlusNew

    In stock

    $182.99Checked Nov 12
    Visit Batteries Plus

Store links may earn us a commission. Price via Klarna.

Duracell Ultra 12V 55AH Deep Cycle Battery price history

Lowest price we've seen: $182.99 on Nov 12 at Batteries Plus. Tracked across 1 store since Nov 12.

About the Duracell Ultra 12V 55AH Deep Cycle Battery

The Duracell Ultra is a 12V deep cycle battery with a 55Ah capacity. It uses lead-acid technology.

Brand
Duracell
Battery type
Lead-acid
Voltage
12V
Capacity
55Ah

Specifications

Battery Technology
Lead-AcidSource
Type
BatteriesSource
Power Max (Ah) (Ah)
55.0Source
Battery Capacity (mAh)
55Source
Batteries
Other BatteriesSource
Input Voltage (V)
12.0Source

Questions and answers

Is this battery good for a trolling motor?
Yes. Its 55Ah deep cycle capacity suits small to mid-size trolling motors for a day of fishing. Plan on recharging after each trip and avoid running it flat.
How is it different from a regular car battery?
A car battery is built for short, high-current starting bursts. This one is built to discharge slowly and deeply and recover, which is what accessories and motors need.
Can it be mounted inside a camper or cabin?
Sealed lead-acid is safer indoors than flooded batteries, but it still vents gas under charge. Mount it upright in a ventilated spot and keep it away from sparks.
What charger do I need?
Use a 12V smart charger with a lead-acid or AGM setting rated for a 55Ah battery. A charger sized around 10 percent of capacity recharges it in roughly a day.
How long will it last?
Expect a few hundred charge cycles with good care. Keeping it partly charged in storage and avoiding deep discharges extends its life.
Where is the Duracell Ultra 12V 55AH Deep Cycle Battery cheapest?
At Batteries Plus, for $182.99, as of our latest check.

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