12 Volt 13.5 Amp Hour Sealed Lead Acid Battery (Replaces PK12V13)
ABS12-13 / PK12V13 12V 13.5Ah AGM Standby Battery – Maintenance-Free VRLA Power
High-performance 12V AGM (Absorbent Glass Mat) standby battery designed for critical backup applications. Built for long service life, low self-discharge, and reliable float operation in demanding environments.
Technical Specifications
Key Benefits
- Reliable Standby Power: Designed for critical backup systems requiring consistent performance.
- 5-Year Design Life: Optimized for long-term float applications.
- Maintenance-Free: Sealed AGM design eliminates need for servicing.
- Low Self-Discharge: Only ~3% per month at 20°C.
- High Discharge Capability: Supports up to 130A bursts.
- Spill-Proof & Safe: Leak-proof construction for sensitive environments.
- Wide Temperature Performance: Stable operation across varied conditions.
Compatible Models
Designed as a direct replacement for a wide range of 12V 13Ah–15Ah AGM standby batteries.
Charging & Performance
- Cycle Use: 14.7V – 14.9V (max 3.2A)
- Standby Use: 13.6V – 13.8V
- Internal Resistance: 13 mΩ (fully charged)
- Discharge Rate: 13.5Ah @ 20hr rate
- Optimized for standby and float service applications
Quality Assurance
- ISO Certified Manufacturing
- Strict Quality Control Standards
Built for consistent performance and long-term reliability in critical systems.
Typical Applications
- UPS (Uninterruptible Power Supplies)
- Emergency Power Systems (EPS)
- Security and alarm systems
- Medical equipment backup
- Emergency lighting systems
- Utility and power equipment
- Electrical toys and devices
Performance Highlights
- Stable voltage output under standby conditions
- High burst current capability
- Low internal resistance for efficient energy delivery
- Reliable float performance over extended periods
- Durable AGM construction for long service life
Important Notice
This is a 12V AGM sealed lead acid battery. Always verify dimensions, terminal type, and charging specifications before installation to ensure compatibility with your system.
Warranty & Returns
- 1-Year Replacement Warranty
- 30-Day Return Policy
Reliable Power for Critical Systems
Choose the ABS12-13 AGM Battery for dependable standby power, long service life, and safe operation—engineered to protect your most important systems when it matters most.
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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 | |
|---|---|
| Category | AGM Standby Battery |
| Battery Chemistry | Sealed Lead Acid AGM |
| Rechargeable | Yes |
| Nominal Voltage | 12V |
| Capacity | 13.5Ah (20-hour rate, 0.70A to 1.75Vpc) |
| Internal Resistance | 13 mΩ (fully charged at 25°C) |
| Maximum Discharge Current | 130A (for 3 seconds) |
| Charging Method | Constant Voltage Charging at 25°C |
| Cycle Use | 14.7V to 14.9V (max. 3.2A) |
| Standby Use | 13.6V to 13.8V |
| Dimensions | 133mm × 80mm × 160mm |
| Total Height | 165mm |
| Weight | 4.05 kg / 8.91 lbs |
| Typical Applications | |
| Applications | UPS & EPS Systems, Security Power Supplies, Power Utility Equipment, Medical Equipment, Emergency Lighting Systems, Electrical Toys |
| Key Features | |
| Performance Highlights | Outstanding consistency, long life under standby conditions, low self-discharge rate, wide operating temperature range, sealed AGM construction |
| Warranty & Returns | |
| Warranty | 1-Year Replacement Warranty |
| Return Policy | 30-Day Return Policy |
Battery Cross Reference
Payment & Security
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