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12V 1.3Ah Lead Acid Battery
Reliable sealed lead acid (SLA) rechargeable battery delivering 12V at 1.3Ah capacity — ideal for UPS backup systems, security alarms, emergency lighting, portable electronics projects, and robotics. Maintenance-free, spill-proof AGM design ensures safe operation in any orientation. Available at The Engineer Store, Bengaluru with fast shipping and full warranty support.
Specifications
| Battery Chemistry | Sealed Lead Acid (SLA) / AGM (Absorbent Glass Mat) |
| Nominal Voltage | 12V DC |
| Rated Capacity | 1.3Ah (at 20-hour rate to 10.5V at 25°C) |
| Energy | ~15.6Wh |
| Max Discharge Current | ~19.5A (short burst) |
| Float Charge Voltage | 13.5V – 13.8V at 25°C |
| Cycle Charge Voltage | 14.4V – 15.0V at 25°C |
| Internal Resistance | Approx. 90–110 mΩ (fully charged) |
| Self-Discharge Rate | <3% per month at 25°C |
| Operating Temperature | Discharge: −15°C to 50°C | Charge: 0°C to 40°C |
| Terminal Type | F1 (4.8mm / 0.187" Faston tab) |
| Approx. Dimensions | 97mm (L) × 43mm (W) × 53mm (H) (may vary slightly by manufacturer) |
| Approx. Weight | ~0.57 kg |
| Design Life | 3–5 years (float/standby use) |
| Cycle Life | ~200–300 cycles at 50% DOD |
| Construction | Maintenance-free, valve-regulated (VRLA), spill-proof |
| Compliance | UL, CE (typical for quality brands) |
| Type | Rechargeable Battery / Power Component |
| Origin | Original / Authentic — Quality Branded |
| Warranty | 1 Year Manufacturer Warranty |
| Support | Email & WhatsApp 24/7 |
Key Features
- Sealed & Maintenance-Free: VRLA/AGM construction requires no water topping or acid handling — safe for enclosed spaces and any mounting orientation.
- Compact & Lightweight: At roughly 0.57 kg and a small footprint, it fits easily inside alarm panels, small UPS enclosures, portable devices, and robot chassis.
- Low Self-Discharge: Less than 3% per month means the battery holds its charge during storage — ready when you need it.
- Wide Temperature Range: Operates reliably from −15°C to 50°C, suitable for both indoor and outdoor installations across Indian climates.
- Standard F1 Terminals: 4.8mm Faston tabs accept widely available quick-connect spade connectors for tool-free wiring.
- Rechargeable for Hundreds of Cycles: Supports 200–300 deep-cycle uses at 50% depth of discharge, or years of float/standby service.
- Spill-Proof & Safe: Valve-regulated design prevents acid leaks even if the battery is tilted or inverted — safe for portable and vibration-prone applications.
Why Choose This Battery?
- 100% authentic, sourced from trusted and authorized battery distributors
- Dependable 12V platform — the most common voltage for alarms, UPS, and hobby electronics
- 1.3Ah capacity is the sweet spot between compact size and useful runtime for low-power systems
- Drop-in replacement for most standard 12V 1.2Ah / 1.3Ah SLA batteries
- 2–3 day shipping across India from our Bengaluru warehouse; same-day delivery available in Bengaluru
- Expert technical support to help with charging circuits, capacity calculations, and system integration
Common Applications & Project Ideas
- Security & Alarm Systems: Provides standby backup power for burglar alarms, fire alarm control panels, and access control systems during mains failure.
- Emergency & Exit Lighting: Powers LED emergency lights and exit signs to meet safety compliance when the grid goes down.
- Small UPS / Power Backup: Use as the core energy source in DIY uninterruptible power supplies for routers, modems, or Raspberry Pi servers.
- Robotics & RC Projects: Supplies steady 12V power to DC motors, motor drivers (L298N, BTS7960),
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12V 1.3Ah Lead Acid Battery
Reliable sealed lead acid (SLA) rechargeable battery delivering 12V at 1.3Ah capacity — ideal for UPS backup systems, security alarms, emergency lighting, portable electronics projects, and robotics. Maintenance-free, spill-proof AGM design ensures safe operation in any orientation. Available at The Engineer Store, Bengaluru with fast shipping and full warranty support.
Specifications
| Battery Chemistry | Sealed Lead Acid (SLA) / AGM (Absorbent Glass Mat) |
| Nominal Voltage | 12V DC |
| Rated Capacity | 1.3Ah (at 20-hour rate to 10.5V at 25°C) |
| Energy | ~15.6Wh |
| Max Discharge Current | ~19.5A (short burst) |
| Float Charge Voltage | 13.5V – 13.8V at 25°C |
| Cycle Charge Voltage | 14.4V – 15.0V at 25°C |
| Internal Resistance | Approx. 90–110 mΩ (fully charged) |
| Self-Discharge Rate | <3% per month at 25°C |
| Operating Temperature | Discharge: −15°C to 50°C | Charge: 0°C to 40°C |
| Terminal Type | F1 (4.8mm / 0.187" Faston tab) |
| Approx. Dimensions | 97mm (L) × 43mm (W) × 53mm (H) (may vary slightly by manufacturer) |
| Approx. Weight | ~0.57 kg |
| Design Life | 3–5 years (float/standby use) |
| Cycle Life | ~200–300 cycles at 50% DOD |
| Construction | Maintenance-free, valve-regulated (VRLA), spill-proof |
| Compliance | UL, CE (typical for quality brands) |
| Type | Rechargeable Battery / Power Component |
| Origin | Original / Authentic — Quality Branded |
| Warranty | 1 Year Manufacturer Warranty |
| Support | Email & WhatsApp 24/7 |
Key Features
- Sealed & Maintenance-Free: VRLA/AGM construction requires no water topping or acid handling — safe for enclosed spaces and any mounting orientation.
- Compact & Lightweight: At roughly 0.57 kg and a small footprint, it fits easily inside alarm panels, small UPS enclosures, portable devices, and robot chassis.
- Low Self-Discharge: Less than 3% per month means the battery holds its charge during storage — ready when you need it.
- Wide Temperature Range: Operates reliably from −15°C to 50°C, suitable for both indoor and outdoor installations across Indian climates.
- Standard F1 Terminals: 4.8mm Faston tabs accept widely available quick-connect spade connectors for tool-free wiring.
- Rechargeable for Hundreds of Cycles: Supports 200–300 deep-cycle uses at 50% depth of discharge, or years of float/standby service.
- Spill-Proof & Safe: Valve-regulated design prevents acid leaks even if the battery is tilted or inverted — safe for portable and vibration-prone applications.
Why Choose This Battery?
- 100% authentic, sourced from trusted and authorized battery distributors
- Dependable 12V platform — the most common voltage for alarms, UPS, and hobby electronics
- 1.3Ah capacity is the sweet spot between compact size and useful runtime for low-power systems
- Drop-in replacement for most standard 12V 1.2Ah / 1.3Ah SLA batteries
- 2–3 day shipping across India from our Bengaluru warehouse; same-day delivery available in Bengaluru
- Expert technical support to help with charging circuits, capacity calculations, and system integration
Common Applications & Project Ideas
- Security & Alarm Systems: Provides standby backup power for burglar alarms, fire alarm control panels, and access control systems during mains failure.
- Emergency & Exit Lighting: Powers LED emergency lights and exit signs to meet safety compliance when the grid goes down.
- Small UPS / Power Backup: Use as the core energy source in DIY uninterruptible power supplies for routers, modems, or Raspberry Pi servers.
- Robotics & RC Projects: Supplies steady 12V power to DC motors, motor drivers (L298N, BTS7960),