12V 100Ah Group 27 AGM Deep Cycle Battery

Description

The VTD12-100 is a 12V 100Ah AGM deep cycle battery (Group 27) designed for reliable, maintenance-free power in demanding deep cycle applications. Built for repeated charge and discharge cycles, it delivers up to 1,200 cycles at 50% depth of discharge.

Ideal for solar systems, marine and RV house power, floor scrubbers, sump pumps and backup power systems, this sealed AGM battery offers long service life, fast recharge performance, and safe operation in enclosed or hard-to-access locations.

Compatible With / Replaces

The VTD12-100 is a direct replacement for Group 27 AGM deep cycle batteries and cross-references with:

• D27A-100
• ELHR12V-100AH
• GPL121000
• WWHR12-99
• NP100-12
• PS-121000
• SLA12-100
• UB121000

Key Features

• 100Ah Deep Cycle Capacity – Reliable power for high-demand applications including solar, marine, and industrial use.
• Long Cycle Life – Provides up to 1,200 cycles at 50% depth of discharge.
• Long Service Life – Designed for up to 15 years in standby/float applications.
• Fast Recharge – Efficient charge acceptance reduces downtime between cycles.
• Durable Construction – Heavy-duty plates and AGM separators support repeated deep cycling.
• Maintenance-Free AGM Design – Sealed, spill-proof, and safe for indoor use.

Common Applications

• Solar and off-grid battery systems
• Marine and RV house power
• Trolling motors
• Floor scrubbers and cleaning equipment
• Material handling equipment
• Sump pumps and backup power systems

Specifications

• Voltage: 12 Volts
• Capacity: 100 Ah
• Chemistry: AGM
• BCI Group Size: 31
• Length: 12.08″ / 307 mm
• Width: 6.65″ / 169 mm
• Height: 8.31″ / 211 mm
• Height with terminal: 8.5″ / 216 mm
• Weight: 67.25 lbs / 30.2 kg
• Terminal Type: M8 insert terminals
• Data Sheet: VTD12-100-Spec-Sheet (PDF)
• Warranty: Valiant VTD Warranty (PDF)

Need help confirming compatibility? Contact us and we’ll help match the right battery for your application.

Frequently Asked Questions

Can this battery be used for solar systems?

Yes. The VTD12-100 is well-suited for solar and off-grid systems. Its deep cycle AGM design allows for repeated charge and discharge cycles, making it ideal for energy storage applications.

Is this battery maintenance-free?

Yes. This is a sealed AGM (Absorbent Glass Mat) battery that does not require watering or regular maintenance. However, it should be kept properly charged to maintain performance and extend its lifespan.

Can this battery be used indoors?

Yes. AGM batteries are sealed and spill-proof designed to minimize gas venting during normal operations. This makes them safe for indoor or enclosed installations when used with proper charging equipment.

How long will this battery last?

The VTD12-100 can provide up to 1,200 cycles at 50% depth of discharge. In standby or float applications, it can last up to 15 years with proper charging and usage conditions.