12V, 26Ah, replacement battery for Acedis St240 with F3 - Nut & Bolt terminals
⚠️ 12V 26Ah Replacement Notice
This battery is suitable as a replacement for compatible tall-format 12V backup and mobility batteries where the dimensions, voltage, and terminal configuration match. To support this format, we supply the 12V 26Ah version, which is a suitable replacement for 24Ah, 26Ah, and 28Ah models.
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!
CB1228H - 12V, 26Ah Sealed Lead Acid Battery Replacement for Acedis St240 | 312Wh High-Capacity Power
Power your UPS systems, mobility equipment, emergency lighting, and more with the CB1228H 12V 26Ah Sealed Lead Acid (AGM) battery, designed for high-demand performance. This reliable replacement for Acedis St240 delivers consistent, long-lasting energy in a wide range of applications. Our team of experts have ascertained that this battery will work as a drop-in replacement for this model. Do not worry if the capacity is different, as the Ah is simply an indication of the maximum runtime between charges, and a 26Ah battery will replace a 26Ah model with minimal difference in runtime.
Technical Specifications
Key Benefits
- Reliable Power Output: 12V, 26Ah performance for dependable operation across multiple devices.
- AGM Technology: Spill-proof, valve-regulated, and completely maintenance-free.
- High Energy Capacity: 312Wh of stored energy for backup and standby applications.
- Durable Construction: Rugged ABS plastic casing for dependable everyday use.
- Compact Tall Format Design: Space-efficient footprint for compatible systems and equipment.
- High Discharge Capability: Suitable for demanding backup and mobility applications.
- Wide Temperature Operation: Performs efficiently from -20°C to 50°C.
Compatible Models
This battery is suitable as a replacement for compatible tall-format 12V backup and mobility batteries where dimensions, voltage, and terminal configuration match.
Applications
Terminal & Fitment Notes
- Terminal Type: F3 - Nut & Bolt
- Installation: Some connector adjustments may be required depending on your setup.
Please verify terminal type, cable orientation, and battery dimensions before ordering to ensure proper fitment.
Why Choose the CB1228H Battery?
- Fast, reliable shipping from a Canadian company
- Designed for high-performance backup and mobility systems
- Maintenance-free AGM design with no water top-ups required
- Strong high-discharge capability for demanding applications
- Easy replacement for many compatible 12V tall-format batteries
- Includes 1-year replacement warranty
- Backed by a 30-day return policy
Performance Highlights
- Voltage: 12V nominal output
- Capacity: 26Ah runtime support
- Energy: 312Wh total energy
- Internal Resistance: 14mΩ
- Max Discharge Current: 420A
- Format: Tall-profile sealed AGM battery
- Built for: Backup, standby, and mobility use
Important Notice
Please verify your original battery’s dimensions, terminal type, and cable configuration before purchase. While this battery is a compatible replacement for Acedis St240, minor connector adjustments may be necessary depending on your existing setup.
Reliable Backup Power You Can Count On
Choose the CB1228H 12V 26Ah AGM battery for dependable backup performance, maintenance-free operation, and long-lasting durability across UPS systems, mobility equipment, emergency lighting, and more.
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🔋 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
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Technical Specifications
| Battery Details | |
|---|---|
| Model | CB1228H |
| Replaces Model | Acedis St240 |
| Battery Type | Sealed Lead Acid (AGM) |
| Voltage | 12V |
| Capacity | 26Ah |
| Energy | 312Wh |
| Internal Resistance | 14mΩ |
| Max Discharge Current | 420A |
| Operating Temperature | 25°C (77°F) nominal |
| Working Temperature Range | -20°C to 50°C (-4°F to 122°F) |
| Terminal Type | F3 - Nut & Bolt |
| Weight | Approx. 9.5 kg / 20.95 lbs |
| Dimensions | 167mm x 125mm x 177mm / 6.57" x 4.92" x 6.97" |
| SKU | CB1228H |
| Applications | |
| Typical Use | UPS Systems, Mobility Equipment, Emergency Lighting, Alarm Systems, Solar Setups, Telecom Equipment, Electric Scooters, Backup Power Systems |
Battery Cross Reference
| Compatible Model | Original Battery | Replacement |
|---|---|---|
| Acedis St240 | Acedis St240 | CB1228H |
Payment & Security
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