8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
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Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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NAPA Commercial Battery 18 Months Free Replacement BCI No. 31
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NAPA Commercial Battery 18 Months Free Replacement BCI No. 31

Part #: BAT 7234
Line: NAPA Batteries

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Product details

NAPA - NAPA Commercial Heavy Duty Starting Battery

If you’re looking to invest in a commercial truck battery that promises supreme performance and longevity, look no further than the NAPA Commercial Heavy Duty Battery. This replacement battery is designed to deliver day-in and day-out dependability with premium starting capabilities and heavy-duty power. This line of NAPA batteries offers high cranking performance and enhanced durability features that bring even the toughest engines to life, start-after-start.

Features of the NAPA Commercial Heavy Duty Battery include a maintenance-free design for maximum convenience, secured plates that are vibration resistant and full-framed grids that direct all available cranking power to terminals. With a 12-Month Free Replacement Warranty, you’ll confidently cruise through nature’s toughest conditions with top-tier power protection.

Don’t rely on outdated power units to ignite your rig. Invest in a commercial battery that’s equipped to handle tomorrow’s demands. Find the best NAPA replacement battery for you by shopping at your local NAPA AUTO PARTS store or on NAPAOnline.com.

Features & Benefits

Warranty: Standard : 18 Months Free Replacement


Extra heavy-duty batteries deliver more cranking amps per pound.

  • High-impact polypropylene cover is heat sealed to the case under extreme pressure.
  • Anchor-locked elements resist vibration damage for dependable use and extended life.
  • Oversized straps reduce resistance for maximum cold cranking amps.
  • Calcium-calcium alloy provides minimal water loss and very little gassing ensuring a truly maintenance-free battery with plenty of starting power.


Negative Terminal Location Top Right Center
Reserve Capacity 185 min
Battery Terminal Type STUD
Manufacturer Part Number 1231MF
BCI Group Size BCI No. 31
Sub Brand Commercial
VMRS Code 032001001
Cranking Amperage 1230 A
Cold Cranking Amperage 1000 A
Wet or Dry Wet
Battery Type Wet
Weight 63.5 lbs
Brand NAPA
Contents (1) Battery Assembly
Warranty Code 18 Months Free Replacement
Length 13 in
Positive Terminal Location Top Left Center
Voltage 12 V
Manufacturer East Penn Mfg., Co.
Height 9.5 in
SDS Required Yes
Width 6.75 in

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