12V, 26Ah, replacement battery for Q-batteries 12lsx-28 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 Q-batteries 12lsx-28 | 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 dependable backup power and high-demand performance. This reliable replacement for Q-batteries 12lsx-28 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.
Technical Specifications
Key Benefits
- Reliable Power Output: 12V, 26Ah performance for demanding backup and standby applications.
- AGM Technology: Spill-proof, valve-regulated, and completely maintenance-free.
- Multipurpose Use: Ideal for UPS systems, mobility equipment, emergency lighting, alarms, solar setups, and telecom equipment.
- Rugged Construction: Built with durable ABS casing for dependable daily use.
- Compact Tall Format: Designed in a space-efficient case size for easy replacement installation.
- High Discharge Capability: Rated for high-demand equipment requiring strong output performance.
- Wide Temperature Range: Operates efficiently between -20°C and 50°C.
Direct Replacement For
This 26Ah battery is fully compatible as a replacement for 26Ah models with minimal runtime difference, making it a cost-effective and reliable alternative.
Important Product Details
Support & Warranty
- 1-Year Replacement Warranty
- 30-Day Return Policy
- Canadian Company: Fast, reliable shipping from Canada with dedicated local support.
Please verify terminal type and physical dimensions before ordering to ensure proper fitment.
Typical Applications
- UPS backup systems
- Mobility scooters and aids
- Emergency lighting systems
- Alarm and security systems
- Solar and energy storage setups
- Telecom equipment
- General standby and backup power systems
Performance Highlights
- High Capacity: 26Ah for extended runtime in demanding applications.
- 312Wh Energy Output: Delivers reliable stored power for backup use.
- 420A Max Discharge Current: Supports high-drain requirements.
- Low Internal Resistance: 14mΩ for efficient power delivery.
- Sealed AGM Design: Safe, leak-resistant, and maintenance-free.
- Tall Format Case: Compact footprint with strong capacity for versatile installations.
- Flexible Installation: Existing cables are often reusable, though some connector changes may be required.
Important Notice
Please confirm the terminal type, dimensions, and battery format before purchase. Minor connector adjustments may be necessary depending on your existing setup. This battery is intended as a replacement for compatible 12V sealed lead acid systems using the same physical size and terminal configuration.
Reliable Power for Everyday Backup Needs
Choose the CB1228H 12V 26Ah AGM battery for dependable backup power, strong discharge performance, and maintenance-free reliability. Built for demanding environments, it is an excellent replacement option for the Q-batteries 12lsx-28 and similar high-capacity standby applications.
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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
See our shipping policy and details at this link Shipping Details
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Technical Specifications
| Battery Details | |
|---|---|
| Model | CB1228H |
| Replaces Model | Q-batteries 12lsx-28 |
| 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 |
| Typical Applications | |
| Applications | UPS backup systems, mobility scooters and aids, emergency lighting systems, alarm and security systems, solar and energy storage setups, telecom equipment, general standby and backup power systems |
OEM Battery Cross Reference
| Confirmed Model | Original Battery | Replacement |
|---|---|---|
| Q-batteries 12lsx-28 | 12lsx-28 | CB1228H |
Payment & Security
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