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12V 1.3Ah Rechargeable Lead Acid Battery SY1.3-12 for Alarms, Scales and Toys

Brand: Songyuan

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7.97

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12V 1.3Ah Rechargeable Lead Acid Battery SY1.3-12 is a high-performance battery designed for applications such as alarms, scales and electric toys. Made with AGM technology and electrolyte gel, it guarantees a long service life and stable performance without the need for maintenance.

Main features:

  • Type: maintenance-free rechargeable lead-acid battery
  • Nominal voltage: 12V
  • Capacity: 1.3Ah
  • Cyclic use: 14.4-15.0V
  • Standby use: 13.4-13.8V
  • Initial current less than 0.39A
  • Polarity: positive on the left
  • Dimensions: 97mm x 50mm x 42mm
  • Weight: 0,6 kg

Typical applications:

  • Security alarms and access control systems
  • Electronic scales and portable devices
  • Electric toys such as children's cars
  • Uninterruptible power supplies (UPS)
  • LED lights, desk lamps and emergency lights
  • Outdoor electronic equipment and solar systems
  • Electronic instruments and communication systems

Instructions for use: The battery comes factory charged and is ready to use. The red terminal is positive and the black terminal negative, located on the top. It is compatible with a wide range of devices that require stable and long-lasting power.

This rechargeable battery is a reliable solution for keeping your devices running continuously, especially in applications that require standby power or frequent use.

  • Maintenance-free rechargeable lead-acid battery
  • 1.3Ah capacity and 12V voltage
  • AGM technology with electrolyte gel for greater durability
  • Ideal for alarms, scales and electric toys
  • Compact dimensions: 97mm x 50mm x 42mm
  • Lightweight at 0,6 kg for easy installation
  • Low initial current under 0.39A
  • Positive polarity on the left for standard compatibility

Customer Questions & Answers

What are the exact dimensions and weight of the SY1.3-12 battery, and what is included in the box when you buy it?

The SY1.3-12 battery typically measures 97 mm x 43 mm x 52 mm and weighs approximately 0.60 kg. When purchased, only the battery is included; no cables or additional accessories are supplied.

What maintenance does this battery require and what is its expected service life under standard use?

It is a sealed, maintenance-free battery; it does not require electrolyte topping up or any special care. Under normal conditions (20-25°C, maximum discharge to 50% of capacity), the expected service life is 3 to 5 years or approximately 200-300 charge/discharge cycles.

What electrical compatibility does this battery have? Can I connect it directly to a 12V alarm from any brand?

The battery provides 12 V with a capacity of 1.3 Ah. It is electrically compatible with devices that require 12 V and can tolerate that capacity. However, it is essential to check that the connector and physical space match the equipment. If the alarm requires more than 1.3 Ah, runtime will be shorter.

Are there any important safety risks or precautions to consider when installing or using this lead-acid battery?

It is recommended to avoid short-circuits between the terminals and not to reverse polarity (red is positive, black is negative). The battery is sealed, but it should be installed in ventilated areas and not exposed to temperatures above 40°C. It complies with standard electrical safety regulations for AGM batteries.

How does the SY1.3-12 compare with a lithium battery of the same voltage and capacity in terms of weight, durability and cost?

Compared with a 12V/1.3Ah lithium battery, the SY1.3-12 is heavier (approx. 0.6 kg vs 0.3 kg), has lower energy density and a shorter service life (300 cycles vs 700+ cycles). The purchase cost is clearly lower, but lithium offers better long-term performance and less self-discharge.

Does this battery come charged and ready to use?

Yes, the battery is factory charged and can be used straight away without prior charging.

Which devices is this battery suitable for?

It is ideal for alarms, electronic scales, electric toys, uninterruptible power supplies and other portable electronic devices.

What maintenance does this battery require?

The battery is maintenance-free, so it does not require checking or electrolyte topping up during its service life.

What is the terminal polarity?

The polarity is positive on the left and negative on the right at the top of the battery.

What technology does this battery use?

It uses AGM technology with electrolyte gel, which improves durability and safety in use.

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