Lightwave 12V/12AH UPS Battery (LW-12AH)

• Model: LW-12AH

• Voltage: 12V DC

• Capacity: 12 Ampere-hours (Ah) (at 20-hour rate) — roughly 60% more capacity than a standard 7.5AH cell.

• Battery Type: Sealed Lead-Acid (SLA) / VRLA with AGM (Absorbed Glass Mat) technology.

• Dimensions: Approx. 151mm × 99mm × 95mm (Note: This is wider than the standard 7AH/9AH batteries).

• Weight: Approx. 3.2kg – 3.5kg (Heavy-duty lead plates for better discharge rates).

• Terminal Type: F2 Faston Tab (6.35mm) — supports the high current output required for 12AH.

• Internal Resistance: Low (~17 mΩ when fully charged) for efficient power delivery.

• Warranty: 1 Year

 Lightwave 12V/12AH UPS Battery (LW-12AH)

The Lightwave LW-12AH is a premium-tier, high-capacity replacement battery designed for heavy-duty Uninterruptible Power Supplies and backup systems. Offering a significant step up from standard 7Ah and 9Ah units, it provides a dense energy reservoir for extended runtimes. The Lightwave 12V 12AH UPS Battery (LW-12AH) Price in Kenya is KSh 2,700.

Who Should Buy This Battery? This is the gold standard for power users with 1000VA to 2000VA UPS units or small office setups that cannot afford downtime. If you find that your current 7Ah or 9Ah battery isn't providing enough "save-and-shutdown" time, and your UPS casing has the extra space (check dimensions), the LW-12AH is the ultimate upgrade to maximize your protection window.

Lightwave LW-12AH Battery Price Table

Technical Specifications

Key Features & Performance Benefits

• Maximum Runtime Upgrade: With a 12Ah capacity, this battery provides roughly 60-70% more backup time than a standard 7Ah battery. This is critical for systems with high power draw, like gaming PCs or small servers.

• Sealed Maintenance-Free (SMF): There is zero need for acid checks or water topping. The Valve Regulated Lead Acid (VRLA) design ensures it is non-spillable and safe for use in any environment, including apartments and small offices.

• Low Self-Discharge Rate: Engineered with high-purity lead-calcium grids, it retains its charge for longer periods of inactivity, ensuring it won't fail you when the lights finally go out after months of stable power.

• Versatile Orientation: The leak-proof AGM technology allows the battery to be installed on its side if required by your UPS enclosure, providing flexibility for custom DIY backup projects.

• Rapid Charge Recovery: Designed with low internal resistance, the LW-12AH accepts a charge efficiently, shortening the "cooldown" period between successive power outages.

Pros and Cons

Conclusion

The Lightwave 12V 12AH UPS Battery (LW-12AH) is a robust investment in reliability. For KSh 2,700, you are purchasing peace of mind, ensuring your critical systems stay online much longer than they would with standard replacement batteries.