Optima Batteries YellowTop D34 Dual Purpose Sealed Lead Acid AGM Battery | 9012-021 on sale

Description

The Optima YellowTop D34 Battery is a high-performance AGM (Absorbent Glass Mat) battery designed for both starting and deep-cycle applications. Ideal for vehicles with high electrical loads, off-road rigs, show cars, and daily drivers with winches or aftermarket electronics. The sealed, maintenance-free design and durable construction make it perfect for demanding environments and extended power delivery.

Key Features

• 750 Cold Cranking Amps (CCA) for confident starts in any weather

• Deep-cycle and starting capabilities – supports high-demand electronics

• Vibration-resistant AGM design for long life and durability

• Spill-proof and maintenance-free sealed lead-acid battery

• Fast recharge and extended cycling for optimal power retention

• Group 34 size ensures broad compatibility

Item Specifications

• Brand: Optima

• Part Number: 9012-021 (also referenced as D34)

• Voltage: 12 Volts

• Cold Cranking Amps (CCA): 750

• Reserve Capacity (@25 amps): 120 minutes

• C20 Capacity: 55 Amp Hours

• Battery Type: Dual-purpose AGM (Starting + Deep Cycle)

• Group Size: 34

• Dimensions (L x W x H): 10.06″ x 6.88″ x 7.94″

• Weight: 42.9 lbs

• Terminal Type: SAE Automotive Posts

• Color: Yellow Top

• Application: Automotive, RV, off-road, marine, and performance builds

Vehicle Fitment

• Compatible with vehicles requiring a Group 34 battery

• Ideal for applications with aftermarket electronics, winches, audio systems, or towing needs

• Check OEM specs or consult your owner’s manual for battery group confirmation

Warranty

• 36-month replacement warranty backed by Optima Batteries

What’s Included

• (1) Optima YellowTop D34 AGM Battery – Part #9012-021

• Optima packaging and warranty documentation

• Safety and installation instructions