Royal NS40ZLSMF 35AH 12V Battery

The Royal NS40ZLSMF is a 12V, 35Ah semi-sealed lead-calcium battery designed for reliable performance in various applications, including backup power systems, UPS units, solar energy storage, and automotive use. Its maintenance-free design incorporates a patented liquid-gas separator that prevents electrolyte loss by collecting and returning liquid to the reservoir, ensuring consistent performance and extended battery life. Constructed with wrought lead-calcium grids and low-resistance envelope separators, the NS40ZLSMF offers high durability and efficient current conductivity. The battery features a high-strength polypropylene case, heat-sealed covers, and a built-in hygrometer for easy state-of-charge monitoring. With a design life of up to 5 years and the ability to deliver over 260 cycles at 80% depth of discharge, the Royal NS40ZLSMF provides dependable power for a wide range of energy storage needs.

Features

• Maintenance-Free Operation: Utilizes a sealed, semi-sealed design with a patented liquid-gas separator, eliminating the need for regular electrolyte top-ups and ensuring minimal water loss.
• Wrought Lead-Calcium Grids: Incorporates specially alloyed calcium-lead grids, providing enhanced corrosion resistance, reduced self-discharge rates, and improved electrical conductivity for reliable performance.
• Durable Construction: Features a high-strength polypropylene case and heat-sealed covers, offering robust protection against physical impacts and environmental factors.
• Built-In Hydrometer: Equipped with an integrated state-of-charge indicator, allowing users to easily monitor the battery’s charge status at a glance.
• Versatile Applications: Designed for a wide range of uses, including backup power systems, UPS units, solar energy storage, and automotive applications, thanks to its dual-purpose functionality and reliable performance.

Specifications

• Model: NS40ZLSMF
• Rating: 35AH
• Voltage: 12VDC
• Dimensions (L x W x H): 198 x 129 x 219mm
• Weight: 9.9kg