Battery Atlas

Komatsu PC210LC-11 2021 battery

Technical data sheet with recommended battery, specifications and alternatives.

Illustrative imageIllustrative

Construction equipment

Komatsu PC210LC-11 2021

Engine
SAA4D107E
Fuel
Diesel
Electrical system
24 V
Market
North America
Markets
North America, Europe, Asia

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-4D-HD

Flooded 2 batteries in series

Demo (fictitious) Demo
Voltage12V
Capacity180Ah · C20
CCA1000A · SAE
Reserve capacity320min
Battery type
Starting (SLI)
BCI group
4D
EN / DIN / JIS code
—
Dimensions (L × W × H)
527 × 222 × 250 mm
20.75 × 8.74 × 9.84 in
Approx. weight
50 kg · 110.2 lb
Polarity
Positive right
Terminal position
Top
Terminal type
SAE taper post
Hold-down
Bottom ledge
Batteries required
2 · in series
Installation location
Battery compartment
Start-stop capable
No (not EFB/AGM)
OEM reference
—
Fit checks
  • Size & terminals
  • Electrical
  • Functional
SourceDemo dataset (FICTITIOUS)
Updated
RegionNorth America, Europe, Asia
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-4D-HD
Equivalent		 Flooded 527×222×250 mm 12 180 1000 SAE 320 min Demo (fictitious)
  • Size & terminals
  • Electrical
  • Functional
Northpeak (Demo) NPK-4D-HD
Upgrade		 Flooded 527×222×250 mm 12 180 1050 SAE 320 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

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 Komatsu PC210LC-11 2021 SAA4D107E need?

The data on this page lists 2 × Demo Battery Co. DMO-4D-HD (Flooded, 12 V, 180 Ah, 1000 CCA (SAE)). Status: Demo (fictitious).

What size or group is it?

BCI 4D. Case dimensions: 527 × 222 × 250 mm.

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

The listed battery is rated 1000 A under the SAE standard. Choose an equal or higher value measured under the same standard.

How many batteries does it use?

2 batteries connected in series. 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 compartment.

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-4D-HD: Fictitious demo record — replace with licensed data 2026-11-08

Page generated on 2026-11-09.

Report an incompatibility

Tell us what you found (battery fitted, label, manual…).