Battery Atlas

Kenworth T680 2022 battery

Technical data sheet with recommended battery, specifications and alternatives.

Illustrative imageIllustrative

Semi-trucks & tractors

Kenworth T680 2022

Engine
PACCAR MX-13
Fuel
Diesel
Electrical system
12 V
Market
North America
Markets
North America

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-31-HD

Flooded 3 batteries in parallel

Demo (fictitious) Demo
Voltage12V
Capacity100Ah · C20
CCA925A · SAE
Reserve capacity185min
Battery type
Starting (SLI)
BCI group
31
EN / DIN / JIS code
—
Dimensions (L × W × H)
330 × 173 × 240 mm
12.99 × 6.81 × 9.45 in
Approx. weight
27 kg · 59.5 lb
Polarity
n/a (stud terminals)
Terminal position
Top
Terminal type
3/8-16 threaded stud
Hold-down
Top bar
Batteries required
3 · in parallel
Installation location
Battery box, right side under cab
Start-stop capable
No (not EFB/AGM)
OEM reference
—
Fit checks
  • Size & terminals
  • Electrical
  • Functional
SourceDemo dataset (FICTITIOUS)
Updated
RegionNorth America
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-31-HD
Equivalent		 Flooded 330×173×240 mm 12 100 925 SAE 185 min Demo (fictitious)
  • Size & terminals
  • Electrical
  • Functional
Northpeak (Demo) NPK-31-HD
Upgrade		 Flooded 330×173×240 mm 12 100 971 SAE 185 min Demo (fictitious)
  • Size & terminals
  • Electrical
  • Functional

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

Starting battery · Original fitment

Demo Battery Co. DMO-8D-HD

Flooded 2 batteries in parallel

Demo (fictitious) Demo
Voltage12V
Capacity220Ah · C20
CCA1300A · SAE
Reserve capacity430min
Battery type
Starting (SLI)
BCI group
8D
EN / DIN / JIS code
—
Dimensions (L × W × H)
527 × 279 × 250 mm
20.75 × 10.98 × 9.84 in
Approx. weight
62 kg · 136.7 lb
Polarity
Positive right
Terminal position
Top
Terminal type
SAE taper post
Hold-down
Bottom ledge
Batteries required
2 · in parallel
Installation location
Battery box
Start-stop capable
No (not EFB/AGM)
OEM reference
—
Fit checks
  • Size & terminals
  • Electrical
  • Functional

Mounting notes: Some configurations use fewer, larger 8D batteries.

SourceDemo dataset (FICTITIOUS)
Updated
RegionNorth America
Confidence 0%
CompatibilityFictitious sample data. Never use it to buy or install a battery.

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

Flooded Serviceable flooded batteries: check the electrolyte level only if the caps can be removed, and top up with distilled water only.

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 Kenworth T680 2022 PACCAR MX-13 need?

The data on this page lists 3 × Demo Battery Co. DMO-31-HD (Flooded, 12 V, 100 Ah, 925 CCA (SAE)). Status: Demo (fictitious).

What size or group is it?

BCI 31. Case dimensions: 330 × 173 × 240 mm.

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

The listed battery is rated 925 A under the SAE standard. Choose an equal or higher value measured under the same standard.

How many batteries does it use?

3 batteries connected in parallel. Replace all of them at the same time.

Do I need AGM or EFB?

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

Where is the battery installed?

Battery box, right side under cab.

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-31-HD: Fictitious demo record — replace with licensed data; DMO-8D-HD: Fictitious demo record — replace with licensed data 2026-11-08

Page generated on 2026-11-09.

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