12V 1.3Ah Lead Acid Battery – Sealed, Maintenance-Free Rechargeable Battery

The 12V 1.3Ah Lead Acid Battery is a sealed, valve-regulated rechargeable battery using absorbed glass mat (AGM) technology. It is maintenance-free, leakproof, and ideal for backup power, alarm systems, and electronics projects. This battery offers low self-discharge and long service life, making it a reliable power source for makers and engineers.

Specifications

• Voltage: 12V DC
• Capacity: 1.3 Ah
• Type: Sealed Lead Acid (SLA), Valve-Regulated
• Technology: Absorbent Glass Mat (AGM)
• Maintenance: Maintenance-free, no refilling needed
• Self-discharge: Low (approx. 3% per month at 20°C)
• Terminals: F1 (Faston 4.8mm) or F2 (Faston 6.3mm) – confirm variant
• Dimensions: 97mm x 43mm x 52mm (approx.)
• Weight: ~0.5 kg

Compatible with

Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and other microcontrollers (via voltage regulator or power management board). Also compatible with UPS systems, alarm panels, emergency lights, and solar charge controllers.

What you can build with it

• Portable power bank for outdoor sensor projects
• Backup power supply for Raspberry Pi or Arduino-based weather station
• Solar-powered battery charging system for off-grid applications

Built and Backed by Compoden

Every battery ships with access to our AI build companion — delivered via QR code, email, or WhatsApp — that helps you wire and program this part into a working project. With 10 years of experience supplying makers and institutions across India, we ensure you get the right component for your build. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.