Battery Atlas

Yamaha F150 Outboard 2020 battery

Technical data sheet with recommended battery, specifications and alternatives.

Illustrative imageIllustrative

Marine & outboards

Yamaha F150 Outboard 2020

Engine
2.8L I4 outboard
Fuel
Gasoline
Electrical system
12 V
Market
North America
Markets
North America, Europe, Asia, Oceania

Compatibility: Demo (fictitious)

Demo data — fictitious. This record is part of the sample dataset shipped with the software. Values are illustrative and must not be used to buy or install a battery.

Starting battery · Original fitment

Demo Battery Co. DMO-24M-DC

AGM

Demo (fictitious) Demo
Voltage12V
Capacity80Ah · C20
CCA700A · SAE
Reserve capacity140min
Battery type
Dual purpose
BCI group
24M
EN / DIN / JIS code
—
Dimensions (L × W × H)
260 × 172 × 225 mm
10.24 × 6.77 × 8.86 in
Approx. weight
24 kg · 52.9 lb
Polarity
Positive right
Terminal position
Top
Terminal type
Dual SAE post + stud
Hold-down
Battery box strap
Batteries required
1
Installation location
Battery box near transom
Start-stop capable
Yes (EFB/AGM technology)
OEM reference
—
Fit checks
  • Size & terminals
  • Electrical
  • Functional
SourceDemo dataset (FICTITIOUS)
Updated
RegionNorth America, Europe, Asia, Oceania
Confidence 0%
CompatibilityFictitious sample data. Never use it to buy or install a battery.

Commercial alternatives

CompareBatteryTechnologyDimensions (L × W × H)VAhCCAReserve capacityStatusFit checks
Voltara (Demo) VLT-24M-DC
Equivalent		 AGM 260×172×225 mm 12 80 700 SAE 140 min Demo (fictitious)
  • Size & terminals
  • Electrical
  • Functional
Northpeak (Demo) NPK-24M-DC
Upgrade		 AGM 260×172×225 mm 12 80 735 SAE 140 min Demo (fictitious)
  • Size & terminals
  • Electrical
  • Functional

Alternatives are listed from cross-reference data with their own verification level. Always confirm dimensions and terminals.

Compare batteries

Tick "Compare" on any battery above to see them side by side. Only batteries listed for this vehicle can be compared.

Maintenance and lifespan

Typical lifespan

Lead-acid starting batteries commonly last around 3 to 5 years. Heat, frequent short trips, deep discharges and high electrical loads shorten their life.

Signs of wear

  • Slow or laboured cranking
  • Battery or charging warning on the dashboard
  • Start-stop working less often
  • Corrosion on the terminals
  • Swollen or leaking case
  • Needing jump starts

Basic checks

  • Measure the rest voltage with a multimeter after the vehicle has been off for several hours
  • Ask a workshop for a load or conductance test
  • Clean and tighten the terminals
  • Check that the hold-down clamp is secure
  • Have the charging system tested if the battery keeps going flat

Safety

  • Wear eye protection and gloves
  • Keep sparks and flames away: batteries can release hydrogen
  • Disconnect the negative terminal first and reconnect it last
  • Never short the terminals with tools
  • Recycle the old battery at an authorised collection point

AGM AGM: never add water and use a charger with an AGM mode; overcharging and heat shorten its life.

General guidance. Always follow the battery and vehicle manufacturer instructions.

Frequently asked questions

Answers built from the fictitious demo record. Not valid for purchases.

Which battery does the Yamaha F150 Outboard 2020 2.8L I4 outboard need?

The data on this page lists 1 × Demo Battery Co. DMO-24M-DC (AGM, 12 V, 80 Ah, 700 CCA (SAE)). Status: Demo (fictitious).

What size or group is it?

BCI 24M. Case dimensions: 260 × 172 × 225 mm.

How many cold cranking amps (CCA) does it need?

The listed battery is rated 700 A under the SAE standard. Choose an equal or higher value measured under the same standard.

Do I need AGM or EFB?

The listed battery uses AGM technology. Do not replace an AGM battery with EFB or conventional flooded.

Where is the battery installed?

Battery box near transom.

Does the new battery need to be registered or coded?

Some vehicles with battery monitoring require registering the new battery with a diagnostic tool. Check the owner's manual.

What happens if I install the wrong battery?

It may not fit the tray or reach the cables, start-stop and charging may not work correctly, and the battery or electrical system can be damaged. Match size, terminals, technology and ratings.

Sources

SourceTypeReferencesData date
Demo dataset (FICTITIOUS) Demo Demonstration (fictitious) DMO-24M-DC: Fictitious demo record — replace with licensed data 2026-11-08

Page generated on 2026-11-09.

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