12V, 5Ah, replacement battery for Long Wp4-12 with F1 terminals
Please make sure that the termination style shown in this listing will work for your application, as connector types can vary between models.
It’s also important to confirm that the dimensions of our suggested replacement match the battery you’re replacing to ensure a proper fit in your device or battery compartment.
Please double-check that the batteries you're ordering match the ones in your unit before completing your purchase. We want to make sure you get exactly what you need!
CB125-F1 – 12V 5Ah Sealed Lead Acid Battery Replacement for Long WP4-12 / WP4.5-12 / WP5-12
High-capacity 12V 5Ah AGM sealed lead acid battery designed for UPS systems, emergency lighting, alarms, mobility devices, telecom backup systems, and solar applications. Engineered as a reliable replacement for several popular Long battery models.
Technical Specifications
Key Benefits
- Reliable Output: Stable 12V power designed for backup and standby systems.
- AGM Sealed Technology: Spill-proof design requiring zero maintenance.
- High Discharge Capability: Handles demanding power requirements.
- Durable ABS Housing: Built for long-term reliability.
- Wide Temperature Range: Operates between −20°C and 50°C.
- Universal Compatibility: Works with multiple common battery models.
Compatible Battery Models
A 12V 5Ah battery can safely replace any of these models. The voltage must match (12V), but the Ah rating simply represents how long the battery can deliver power before recharging.
Why the Ah Rating Doesn't Matter
- The Ah (amp-hour) rating indicates runtime capacity, not compatibility.
- A higher Ah battery simply stores more energy.
- If your original battery was 4Ah or 4.5Ah, installing a 5Ah battery will work perfectly.
- The device will only draw the power it needs.
- A higher capacity battery often provides longer runtime between charges.
Good News for Customers
Because the CB125-F1 provides 5Ah capacity, it can replace the WP4-12, WP4.5-12, and WP5-12 models with no problem. This means one battery can cover multiple replacements and may even provide longer operating time than the original battery.
Battery Cross-Reference
Long WP4.5-12
Long WP5-12
Always verify battery dimensions and terminal type before ordering.
Reliable Backup Power
The CB125-F1 12V 5Ah Sealed Lead Acid Battery is designed to deliver dependable power for UPS systems, alarms, mobility equipment, emergency lighting, and many other standby power applications. With a higher capacity than many original batteries, it offers excellent performance and longer runtime.
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If your order includes multiple heavy products, we recommend requesting a custom quote — we may be able to arrange a better rate with a transport truck!
Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.
🔋 What’s mAh All About?
🔋 What’s mAh All About?
mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨
Before ordering please read
Before ordering please read
Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.
How to Look after your new lithium battery!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
Delivery and Shipping
Delivery and Shipping
See our shipping policy and details at this link Shipping Details
ADVISORY:- ABOUT OUR IMAGES
📸 Send Us Your Battery Image
Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.
🔍 Fast, Expert Assistance
We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.
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Technical Specifications
| Battery Details | |
|---|---|
| Category | Sealed Lead Acid Battery |
| Battery Type | AGM (Absorbent Glass Mat) |
| Voltage | 12V |
| Capacity | 5Ah |
| Energy | 60Wh |
| Internal Resistance | 40mΩ |
| Maximum Discharge | 67.5A |
| Terminal Type | F1 |
| Weight | 1.60kg |
| Dimensions | 90 × 70 × 107mm | Compatibility |
| Compatible Brand | Long |
| Replaces Models | WP4-12, WP4.5-12, WP5-12 |
| Compatible Battery Sizes | 12V 4Ah, 12V 4.5Ah, 12V 5Ah |
Payment & Security
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