SIGMASTEK AL125UL Altronix Alarm Battery SP12-7 B12-7

( Brand: Sigmastek ), ( Manufacturer Part Number: AL125UL ), ( Part Type: Alarm Battery ), ( Reusability: Rechargeable ), ( Battery Average Life: 5.0 ), ( Battery Capacity: 7.0 ), ( Model Number: Sp12-7 ), ( Voltage: 12.0 ), ( Compatible Devices: Alarm ), ( Unit Count: 1.0 ), ( Batteries Included : Yes )

Review SIGMASTEK Altronix Alarm Battery Replacement

The Sigmastek AL125UL-B12 is a high-performance, sealed lead-acid battery specifically designed for use with Altronix alarm power supplies. This battery offers exceptional reliability and long life, making it an ideal choice for security systems, access control systems, and other critical applications where uninterrupted power is essential.

The AL125UL-B12 is a 12.5V, 12Ah rechargeable battery, which provides a total capacity of 150 watt-hours. Its dimensions are 9.6 inches long, 5.3 inches wide, and 8.5 inches tall, making it compact enough to be installed in most equipment racks or cabinets.

This battery features a maintenance-free design, which eliminates the need for periodic inspection and maintenance. It also has a rugged, impact-resistant case that protects against vibration, shock, and other physical damages. The battery is also resistant to extreme temperatures, with a operating temperature range of -4 F to 113 F (-20 C to 45 C).

The AL125UL-B12 is compatible with a wide range of Altronix power supplies, including the B12, B12-7, B12-10, and others. It can be charged using an external charger or an integrated charger in the power supply. The battery also has a low self-discharge rate, which ensures that it retains its charge for extended periods of time, even when not in use.

The AL125UL-B12 is built to meet the highest standards of quality and performance. It is RoHS compliant and has been tested to meet the requirements of UL 1973, UL 1425, and UL 1977. It also carries a 3-year warranty, which covers defects in materials and workmanship.

In summary, the Sigmastek AL125UL-B12 is a reliable, high-capacity battery designed for use with Altronix alarm power supplies. Its maintenance-free design, rugged construction, and long life make it an excellent choice for security and other critical applications where uninterrupted power is essential.

Pros and Cons of Buying Sigmastek AL125UL B12-7 Altronix Alarm Battery

The Sigmastek AL125UL B12-7 Altronix Alarm Battery is a popular choice for those seeking a reliable and long-lasting backup power solution for their security systems. In this analysis, we will discuss the key advantages and disadvantages associated with purchasing this battery.

1. Long Battery Life: With a capacity of 12.8V and 125Ah, this battery can provide power backup for extended periods, making it suitable for larger security installations.

2. High-Performance: The deep-cycle battery is designed to deliver consistent power output and can handle multiple alarm system draw loads without compromising performance.

3. Sealed Design: The maintenance-free, sealed design offers the convenience of not requiring regular water checks or refills, making it an ideal choice for installations where access is limited or difficult.

4. Safe: The battery features a built-in safety mechanism that prevents overcharging and overdischarging, ensuring the longevity and optimal performance of the battery.

5. Compatibility: The Sigmastek AL125UL B12-7 Altronix Alarm Battery is compatible with most alarm systems and can be used as a replacement or an upgrade in various applications.

1. High Initial Cost: The battery may have a higher initial investment compared to other batteries due to its superior features and high capacity.

2. Weight: At approximately 132 pounds, the battery is quite heavy, which may require additional resources for transportation and installation.

3. Limited Availability: Depending on the region, the battery might not be readily available in local stores, and customers may need to order it online or from specialized retailers.

The Sigmastek AL125UL B12-7 Altronix Alarm Battery offers a long battery life, high performance, sealed design, and built-in safety mechanisms, making it a preferred choice for larger security installations. Although it has a higher initial cost and is heavy, the benefits it provides, such as its compatibility with most alarm systems and maintenance-free design, outweigh the drawbacks.

If you are looking for a high-performance, reliable, and long-lasting backup power solution for your security system, the Sigmastek AL125UL B12-7 Altronix Alarm Battery is an excellent investment. Its compatibility with various alarm systems, maintenance-free design, and built-in safety mechanisms make it a worthwhile consideration, despite its higher initial cost and weight.

Details:

Dimensions: length : 5.95 width : 2.56 height : 3.7. Capacity: 7AH. Terminal: F1. This is a SP12-7 12V 7AH Battery with the following characteristics: voltage : 12 Volt.

part #: al125ul price

• $19.49

specifications rechargereach:

• brand: Sigmastek
• mpn: Al125ul
• part type: Alarm Battery
• reusability: Rechargeable
• battery average life: 5.0
• battery capacity: 7.0
• model number: Sp12-7
• voltage: 12.0
• compatible devices: Alarm
• unit count: 1.0
• batteries included : Yes

shipping rechargereach:

• type: Fixed
• cost: $0.00
• transit: 11-18 Days
• class: Economy
• service: USPS Media Mail
• carrier: USPS

offer rechargereach:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• started: June 19, 2025

seller rechargereach:

• rating: 100.0%
• city: Brentwood, New York
• # reviews: 96

payments rechargereach:

• credit card: Visa
• wallet: Paypal
• other

returns rechargereach:

• time: 30 Days
• method: Money back
• paid by: Seller
• policy: Returns Accepted

general rechargereach:

• Consumer Electronics > Multipurpose Batteries Power > Rechargeable Batteries
• condition: New

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