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Boards, Modules and Accessories
Power Plus 9V High Quality Alkaline Battery
– High energy density for reliable, long-lasting power
– Long shelf life up to 5 years, ideal for emergency kits
– Wide compatibility with smoke detectors, multimeters, toys, and more
– Durable, leak-proof construction to protect devices
– Consistent voltage output for optimal device performance
– Available in alkaline and rechargeable variants for eco-friendly optionsSKU: n/a -
Boards, Modules and Accessories, Accessories
9V Battery Clip Connector
– Quick snap-on connector for 9V batteries
– Secure, stable power for Arduino and LED projects
– Durable construction for reliable long-term use
– Compact, lightweight design fits tight project spaces
– Flexible leads for easy connection to circuits and devicesSKU: n/a
Power Plus 9V High Quality Alkaline Battery
In stock
– High energy density for reliable, long-lasting power
– Long shelf life up to 5 years, ideal for emergency kits
– Wide compatibility with smoke detectors, multimeters, toys, and more
– Durable, leak-proof construction to protect devices
– Consistent voltage output for optimal device performance
– Available in alkaline and rechargeable variants for eco-friendly options
₨ 150 ₨ 180
In stock
9V Alkaline Power Plus Battery — Reliable Power for Home and Professional Use
The 9V Alkaline Power Plus Battery delivers dependable, compact energy for a wide range of devices. Designed for both everyday household electronics and professional equipment, this 9V battery provides consistent voltage, extended runtime, and a long shelf life for emergency readiness.
Key Features
- High energy density for steady, long-lasting power in high- and low-drain devices.
- Long shelf life — retains charge for up to 5 years when stored correctly, making it ideal for smoke detectors and emergency kits.
- Wide compatibility with smoke detectors, multimeters, portable instruments, toys, wireless microphones, and many other devices.
- Durable, leak-proof construction to protect your equipment from corrosion and damage.
- Consistent voltage output that helps devices perform reliably without fluctuations.
- Eco-friendly options available: choose between alkaline and rechargeable NiMH variants.
Specifications
- Voltage: 9V
- Capacity: Alkaline typically 500-600 mAh; rechargeable NiMH typically 200-300 mAh
- Chemistry: Alkaline, Lithium, or NiMH (Nickel-Metal Hydride) options
- Shelf life: Up to 5 years
- Operating temperature: -20°C to 54°C (-4°F to 130°F)
- Dimensions: 26.5 mm x 17.5 mm x 48.5 mm
- Weight: Approximately 45 grams (varies by type)
Common Applications for 9V Batteries
- Household devices: Smoke detectors, remote controls, wall clocks, and radios.
- Professional tools: Multimeters, wireless microphones, and portable test instruments.
- Toys and gadgets: Portable games, toys, and small electronic devices.
- Medical equipment: Blood pressure monitors, thermometers, and other battery-powered medical tools.
- Emergency devices: Flashing beacons, emergency radios, and first-aid kit devices requiring ready power.
Installation and Usage
- Installation: Align the terminals to match the polarity markings in the device. Ensure proper contact before powering on.
- Replacement: Replace when the device indicates low power or performance decreases. Avoid mixing old and new batteries or different chemistries.
- Storage: Store unused batteries in a cool, dry place away from direct sunlight and extreme temperatures.
- Recharging: Use only specified chargers for NiMH rechargeable 9V batteries and follow the charger manufacturer guidelines.
Safety and Disposal
- Do not short-circuit: Avoid connecting positive and negative terminals directly to prevent overheating and leakage.
- Do not incinerate: Do not dispose of batteries in fire; they may rupture or explode.
- Keep out of reach of children: Small batteries can be a choking hazard. Seek immediate medical attention if swallowed.
- Proper handling: Do not puncture, crush, or disassemble batteries to prevent leakage or rupture.
- Recycling and disposal: Dispose of used batteries according to local regulations. Recycle rechargeable cells at designated facilities to minimize environmental impact.
Why Choose 9V Alkaline Power Plus?
If you need a compact, reliable power source with dependable performance and long-term storage capability, the 9V Alkaline Power Plus Battery is an excellent choice. It is engineered for consistent voltage delivery, robust protection against leaks, and broad device compatibility, making it suitable for both home safety devices and professional equipment.
Note: Images are for illustration purposes only.
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Vendor Information
- Store Name: College Road Electronics
- Vendor: College Road Electronics
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Address:
Microwave Electronics, Basement Azhar Shaheed Plaza, DAV College Road
Rawalpindi
Punjab
46000 - 4.80 rating from 565 reviews
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AMS1117 Voltage Regulator Module (3.3V / 5V)
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– Compact AMS1117-based voltage regulator module available in 3.3V or 5V versions
– Low dropout (LDO) design for stable performance with small input-output differences
– Input voltage range typically 4.5V to 12V DC, depending on load
– Output current up to 800mA (dependent on heat dissipation and cooling)
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ZMCT103C 5A Single Phase AC Current Transformer Module
– Compact single phase AC current transformer optimized for accurate 5 A measurements
– High-precision linear sensing for reliable metering and monitoring
– Detects low currents down to 0.1 A with minimal error
– Silicone-insulated windings, epoxy-encased shell, and nickel-plated terminals for long-term durability
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– Ideal for energy management, SCADA, IoT systems, and overload protectionSKU: n/a -
Display Modules and LCDs
Digital Thermometer & Hygrometer (HTC-2)
– Dual-function: measures temperature and humidity simultaneously.
– High-precision sensors for reliable, repeatable readings.
– Wide measurement range: -50°C to 70°C (-58°F to 158°F) and 10% to 99% RH.
– Records and displays minimum and maximum values for easy monitoring.
– Portable and versatile mounting: fold-out stand, magnetic backing, or wall mount.
– Battery powered (2 x AAA), simple Celsius/Fahrenheit switching and user-friendly controls.SKU: n/a -
Projects
Smart Safety and Disaster Managament Smoke and Fire Alert System (Unassembled)
- Advanced Arduino-based fire, smoke, and gas detection system with automatic emergency response
- Real-time monitoring using Flame Sensor and MQ2 Smoke/Gas Sensor with LCD display
- Automatic water pump activation through relay module for emergency fire suppression
- Integrated audio-visual alerts with buzzer alarm and 16×2 I2C LCD warning messages
- Battery-powered portable setup with servo motor controlled action mechanisms
- Complete unassembled kit ideal for STEM education, Arduino learning, and science exhibitions
- Perfect for school projects and disaster management safety demonstrations
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Integrated Circuits (ICs)
MAX233 Multichannel RS-232 Driver/Receiver IC
– Dual RS-232 driver and receiver (2 transmitters, 2 receivers)
– Internal charge-pump capacitors, no external caps required
– Single +5V supply operation for TTL/CMOS systems
– Converts TTL/CMOS logic levels (0-5V) to RS-232 levels (±10V)
– Full-duplex serial communication support with low power consumption
– Standard 20-pin DIP package ideal for breadboards and PCBs
– Compatible with RS-232, RS-422, and UART systemsSKU: n/a



















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