Introduction
This instruction manual provides essential information for the safe and effective use of your DURACELL Ultra 12V 12AH AGM Sealed Lead Acid (SLA) Battery, model DURA12-12F2. Please read this manual thoroughly before installation and operation to ensure proper handling, maximize battery life, and prevent potential hazards. Keep this manual for future reference.
Safety Information
WARNING: Batteries contain corrosive sulfuric acid and produce explosive gases. Improper handling can cause severe injury or death. Always follow these safety guidelines:
- Wear appropriate personal protective equipment (PPE), including safety glasses and gloves, when handling batteries.
- Do not short-circuit the battery terminals. This can cause sparks, fire, and severe damage to the battery and connected equipment.
- Keep batteries away from open flames, sparks, and heat sources.
- Ensure adequate ventilation when charging batteries to disperse any gases produced.
- Do not disassemble, puncture, or incinerate the battery.
- In case of contact with battery acid, flush immediately with water and seek medical attention.
- Keep out of reach of children.
- Dispose of batteries responsibly according to local regulations.
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm (Proposition 65 warning).
Product Overview
The DURACELL Ultra DURA12-12F2 is a 12V 12AH Absorbed Glass Mat (AGM) Sealed Lead Acid (SLA) battery designed for various applications requiring reliable power. Its sealed, maintenance-free design makes it spill-proof and versatile.
Key Features:
- Voltage: 12 Volts
- Capacity: 12 Ampere-Hours (AH)
- Battery Type: Sealed Lead Acid (SLA) / Absorbed Glass Mat (AGM)
- Terminals: F2 (1/4") / T2 / Faston .250
- Maintenance-Free: Sealed design eliminates the need for water refilling.
- Spill-Proof: Can be operated in various positions without leakage.
Image: The DURACELL Ultra 12V 12AH AGM SLA Battery, showing its compact design and F2 terminals.
Setup and Installation
Before installation, ensure the battery dimensions (5.94 in Length x 3.86 in Width x 3.86 in Height) are compatible with your equipment's battery compartment.
Installation Steps:
- Inspect the Battery: Check for any physical damage, cracks, or leaks. Do not install a damaged battery.
- Prepare the Area: Ensure the installation area is clean, dry, and well-ventilated.
- Wear PPE: Always wear safety glasses and gloves.
- Connect Terminals: Connect the positive (+) terminal of the battery to the positive lead of your equipment. Then, connect the negative (-) terminal of the battery to the negative lead of your equipment. Ensure connections are secure and tight to prevent arcing and poor performance. The F2 terminals are 1/4" wide.
- Secure the Battery: Place the battery securely in its compartment to prevent movement during operation.
Important: Always connect positive to positive and negative to negative. Reversing polarity can damage the battery and your equipment.
Operating Instructions
Initial Charge:
While AGM batteries are typically shipped with a partial charge, it is recommended to fully charge the battery before its first use to ensure maximum capacity and lifespan.
Charging:
- Use a charger specifically designed for 12V AGM/SLA lead-acid batteries.
- Ensure the charger's voltage and current settings are appropriate for a 12V 12AH battery. Overcharging or undercharging can reduce battery life.
- Connect the charger's positive lead to the battery's positive terminal and the negative lead to the battery's negative terminal.
- Follow the charger manufacturer's instructions for charging duration and indicators.
- Do not charge in an unventilated area.
Discharging:
- Avoid deep discharges (discharging below 10.5V). Repeated deep discharges can significantly shorten battery life.
- For optimal performance, recharge the battery as soon as possible after use, especially if it has been significantly discharged.
Maintenance
The DURACELL Ultra AGM SLA battery is maintenance-free in terms of adding water. However, regular checks are recommended:
- Terminal Inspection: Periodically check terminals for corrosion, dirt, or loose connections. Clean terminals with a wire brush and baking soda solution if corrosion is present, then rinse with clean water and dry thoroughly.
- Battery Casing: Keep the battery casing clean and dry. Wipe off any dust or debris with a damp cloth.
- Storage: If storing the battery for an extended period, ensure it is fully charged and store it in a cool, dry place. Recharge every 3-6 months to prevent self-discharge and maintain optimal condition.
- Temperature: Operate and store the battery within recommended temperature ranges (typically 68°F to 77°F or 20°C to 25°C) for best performance and lifespan. Extreme temperatures can affect capacity and longevity.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Battery not holding charge | Undercharging; sulfation; end of life; faulty charger | Ensure proper charging cycle; test with a different charger; consider battery replacement if old. |
| Equipment not powering on | Low battery charge; loose terminal connections; faulty equipment | Charge battery; check and tighten terminal connections; test equipment with another known good battery. |
| Battery terminals corroded | Exposure to moisture or acid fumes | Clean terminals with a wire brush and baking soda solution. Ensure connections are tight. |
| Battery overheating during charge | Overcharging; faulty charger; internal short | Immediately disconnect charger. Check charger settings. If problem persists, discontinue use and replace battery. |
| Battery dimensions do not fit | Incorrect battery size ordered | Verify required dimensions for your application against battery specifications. |
| Battery is not an exact interchange for previous model | Differences in terminal type or physical dimensions | Confirm terminal type (F2/T2/Faston .250) and physical dimensions match your previous battery or application requirements. This model is an interchange for PS-12120, UB12120, CA12120, BP12-12, ML12-12 FAS1105, and SLA1104. |
| Battery is heavier than expected | Item weight discrepancy | The listed item weight is 4.8 pounds. The product description states 8.1 lbs. Please verify the actual weight upon receipt. |
| Battery is lighter than expected | Item weight discrepancy | The listed item weight is 4.8 pounds. The product description states 8.1 lbs. Please verify the actual weight upon receipt. |
| Battery not compatible with vehicle | Incorrect application or size | This battery is primarily recommended for mobility scooters, power wheelchairs, riding toys, electric scooters, and UPS system backups. It is not typically designed for automotive starting applications. Always verify compatibility with your specific vehicle or device. |
| Battery not charging to full capacity | Charger issue, battery age, or internal damage | Ensure charger is functioning correctly and is rated for AGM batteries. If the battery is old, its capacity may naturally degrade. |
| Battery life shorter than expected | Frequent deep discharges, improper charging, extreme temperatures, or manufacturing defect | Review operating and charging practices. Ensure battery is not subjected to extreme heat or cold. If issues persist, contact support. |
Specifications
| Specification | Value |
|---|---|
| Model Number | DURA12-12F2 |
| Voltage | 12V |
| Capacity | 12AH |
| Battery Type | AGM Sealed Lead Acid (SLA) |
| Terminal Type | F2 (1/4"), T2, Faston .250 |
| Product Dimensions (L x W x H) | 5.94 x 3.86 x 3.86 inches |
| Item Weight | 4.8 pounds (Note: Product description states 8.1 lbs. Please verify.) |
| Chemistry | Lead Acid |
| Recommended Uses | Mobility scooters, power wheelchairs, riding toys, electric scooters, UPS system backups. |
| Interchange/Replacement for | PS-12120, UB12120, CA12120, BP12-12, ML12-12 FAS1105, SLA1104 |
| Manufacturer | Duracell |
| Date First Available | May 20, 2025 |
| Number of Batteries Required | 1 (12V battery) |
| Proposition 65 Warning | Yes |
| What's in the Box | Battery and terminals |
| Battery Cell Composition | Lead Acid |
Warranty and Support
Specific warranty details are not provided in the product information. For warranty claims or technical support, please contact DURACELL customer service directly or refer to the official DURACELL website. Keep your purchase receipt as proof of purchase.
For further assistance, you may visit the DURACELL Store on Amazon.
Disposal
Do not dispose of batteries in household waste. Lead-acid batteries are recyclable. Please take the battery to an authorized recycling center or return it to the point of purchase for proper disposal. Improper disposal can harm the environment.
