Ultramax NP4.5-12 - 12V 4.5Ah
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B&QB&Q - Np4.5-1212V 4.5Ah 20Hr Sealed Lead Acid Rechargeable Battery
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Product Information
Full details
This guide is for users of the Ultramax NP4.5-12 battery, a 12V 4.5Ah sealed lead-acid battery. It's designed for standby power applications, offering reliable performance in devices like small UPS systems and emergency equipment. While it provides dependable power, be aware that its lifespan is dependent on proper charging and usage conditions. This guide covers key features, usage, troubleshooting, and care instructions to help you get the most out of your battery.
All features
| Model Part Number | NP4.5-12 |
|---|---|
| Brand | Ultramax |
Extended Product Information
FAQs
How do I charge the Ultramax NP4.5-12 battery?
Use a charger designed for sealed lead-acid batteries. Follow the charger's instructions for charging time and voltage.
What is the lifespan of this battery?
The lifespan depends on usage, charging practices, and storage conditions. On average, you can expect a few years of service.
Can I replace the Ultramax NP4.5-12 with a different battery?
You can replace it with batteries that have the same voltage (12V) and capacity (4.5Ah). Ensure the dimensions and terminal types match.
How should I store the battery if I'm not using it?
Store the battery in a cool, dry place. It's recommended to charge it every few months if it's not being used for an extended period.
What devices can I use this battery with?
It is suitable for devices like small UPS systems, emergency lights, electric scooters, and burglar alarms.
Is this battery maintenance-free?
Yes, it is a sealed lead-acid battery, which means it requires no regular maintenance.
What should I do with the battery when it is no longer usable?
Dispose of the battery properly at a battery recycling center to prevent environmental contamination.
Troubleshooting
Device not powering on.
Check the battery connections and ensure they are secure. Recharge the battery if necessary.
Battery drains quickly.
Check for excessive load on the battery. Recharge the battery fully and consider replacing it if it continues to drain rapidly.
Battery is not charging.
Check the charger and the battery connections. Ensure the charger is functioning correctly. If the charger is working properly, the battery may need replacement.
Pros and Cons
Pros
- Reliable standby power for critical devices.
- Maintenance-free design simplifies use.
- Wide range of compatible devices and replacements.
- Durable construction ensures long-term performance.
Cons
- Lifespan depends on proper charging and usage.
- Requires periodic replacement.
- Performance can degrade over time with improper use or storage.
Setup, Compatibility & Care
Setup
- Check Polarity: Ensure correct polarity (+/-) when connecting the battery to your device.
- Secure Connections: Make sure all connections are tight and secure to prevent disconnections.
- Initial Charge: Charge the battery fully before its first use.
Compatibility
The Ultramax NP4.5-12 battery is compatible with a range of devices, including:
- Small UPS systems
- Rechargeable torches
- Electric scooters
- Burglar alarms
- Bathlifts
- Lawn Mowers
This battery replaces models such as Rocket ES4-12, WP4-12, RS 595-053, and Yuasa NP4-12.
Care
- Storage: Store the battery in a cool, dry place when not in use.
- Charging: Use a charger specifically designed for sealed lead-acid batteries.
- Maintenance: Avoid overcharging and deep discharging to extend battery life. Check the battery regularly for signs of damage or leakage.