Need to run a separate battery cable that hooks up directly to the starter

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Maxwell ULTRA31/1800 Group 31 Engine Starting Module ESM Battery 12V DC 1800 CCA

Maxwell ULTRA31/1800 Group 31 Engine Starting Module ESM Battery 12V DC 1800 CCA

Q: What watts on this battery?

ESM SPECIFICATIONS (12V) Voltage Input voltage (B+) 10 - 18 V Output voltage (max.) 16.2 V Cold cranking amps1 1800 CCA (3 sec. crank) Peak power2 32.8 kW Maximum recharge time 20 minutes (recharge from battery at 10 A) BCI Group 31 13”L x 6 13/16” W x 9 7/16” H (330mm L x 173mm W x 240mm H) Terminals SAE 3/8"-16 UNC, 3 each Environmental Design for heavy truck battery box environments Weight 21 lbs (9.5kg) Current draw 25 A max. (from battery)

Q: Can u mix these batter with lithium battery for solar system?

Don't know the answer to that. The maxwell works great for me .When my engine is shut off I'm running my fridge and sometimes my Espar heater or bunk fan. In the morning the truck starts.

3.9/5

Product ID: 23410932

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Details

Brand
MAXWELL
Number Of Cells
6
Manufacturer
MAXWELL
UPC
852538006005

⚡1800 CCA Power

🔋12V Engine Start

⚙️21 lbs Durability

Frequently Bought Together

Description

🔋 Power Up Your Drive with Confidence!

ALWAYS READY TO GO - Non-discontinued model means you can count on consistent availability and support.
SEAMLESS INTEGRATION - Perfectly fits Group 31 applications, making it the ideal choice for your engine starting needs.
LIGHTWEIGHT YET MIGHTY - At just 21 pounds, this battery combines portability with robust performance.
UNLEASH UNMATCHED POWER - Experience a staggering 1800 CCA for reliable engine starts, even in the harshest conditions.
ENGINEERED FOR EXCELLENCE - Designed by MAXWELL, a trusted name in battery technology, ensuring longevity and reliability.

The Maxwell ULTRA31/1800 Group 31 Engine Starting Module is a high-performance 12V battery boasting an impressive 1800 CCA, designed for reliable engine starts. Weighing only 21 pounds, it offers a perfect balance of power and portability, making it an essential component for any serious vehicle owner.

Specifications

Manufacturer	MAXWELL
Brand	MAXWELL
Item Weight	21 pounds
Is Discontinued By Manufacturer	No
Manufacturer Part Number	Maxwell Ultra 31/1800

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