Sigma SG1290T2 12V 9Ah AGM Battery is a rechargeable AGM sealed lead-acid battery. Each battery is rated 12V 9Ah. Match the dimensions, terminal connections and polarity to your equipment.
Sigma SG1290T2 battery specifications
| Specification | Details |
|---|---|
| Model | SG1290T2 |
| Nominal voltage | 12V |
| Capacity | 9Ah |
| Chemistry | AGM sealed lead-acid |
| Rechargeable | Yes |
| Terminal type | T2/F2 blade |
| Terminal width | 0.250 inch / 6.35 mm |
| Listed dimensions | 5.94″ L × 2.56″ W × 3.94″ H |
| Listed weight | 6.13 lb |
Is the SG1290T2 the right replacement battery?
Check the model number on your current battery and the battery requirements in your equipment documentation. Confirm all of the following:
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Voltage and chemistry: Your equipment and charger must support a 12V AGM sealed lead-acid battery.
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Capacity: Compare the 9Ah rating with the equipment manufacturer’s requirements.
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Physical fit: Check the battery compartment, mounting arrangement, and clearance above the terminals.
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Connections: Match the terminal width, position, and positive and negative polarity.
A matching voltage and capacity alone does not confirm compatibility.
What are T2/F2 terminals?
The SG1290T2 has 0.250-inch-wide blade terminals, commonly described as T2 or F2 connections. These are wider than 0.187-inch T1/F1 terminals. Check your existing wiring connectors before ordering.
Order a Sigma SG1290T2 battery or request volume pricing
Order online from Rocket Distributing, or request a quote for maintenance, service, and resale quantities.
Email Sales@RocketDistributing.com with the model SG1290T2, required quantity, delivery location, and timing. For help checking a replacement, include your equipment model and clear photos of the existing battery label and terminals.
Looking for a different voltage, capacity, or terminal configuration? Browse our Sigma Batteries collection.