Shop Lead-Acid Batteries in Kenya

Find dependable lead-acid batteries for solar energy storage, inverter backup systems, telecommunications equipment and other power applications at Wayad Connect. These batteries store electrical energy and release it when required, making them suitable for homes, offices, shops, farms and commercial premises. Whether you are replacing an existing battery, expanding a backup power system or setting up a new solar installation, selecting the correct battery capacity, voltage and technology is important for reliable performance.

What Are Lead-Acid Batteries?

Lead-acid batteries are rechargeable batteries that use lead plates and an electrolyte to store electrical energy. They are commonly used in solar power systems, inverter backup installations, telecommunications equipment and other applications that require stored power. Lead-acid batteries are available in different designs, capacities and voltage ratings. The most suitable option will depend on the intended application, charging system, electrical load and required backup time.

Types of Lead-Acid Batteries

Different lead-acid battery designs are suitable for different operating conditions.

Sealed Lead-Acid Batteries

Sealed lead-acid batteries are enclosed units designed to reduce routine electrolyte maintenance. They are often used in backup power systems, security equipment, telecommunications and selected solar applications. They should still be installed in a suitable location and charged using settings recommended for the specific battery model.

AGM Batteries

Absorbent Glass Mat batteries hold the electrolyte within glass-fibre separators. AGM batteries are commonly used in applications that require sealed construction, controlled installation and repeated charging. They may be suitable for:

• Solar backup systems
• Inverter installations
• Telecommunications equipment
• Security systems
• Uninterruptible power supplies
• Emergency lighting

Gel Batteries

Gel batteries use a thickened electrolyte and are designed for selected deep-cycle and backup power applications. They may be suitable where controlled charging and sealed battery construction are required. Before purchasing, confirm that the inverter or charger supports the correct charging settings for gel battery technology.

Flooded Lead-Acid Batteries

Flooded batteries contain liquid electrolyte and may require periodic inspection and maintenance. They should be installed upright in a secure, well-ventilated location. Maintenance and installation requirements vary, so always follow the manufacturer’s instructions.

Lead-Acid Batteries for Solar Systems

Lead-acid batteries can store electricity generated by solar panels for use at night, during cloudy weather or when the main power supply is unavailable. A solar battery system may include:

• Solar panels
• A solar inverter
• A charge controller
• Lead-acid batteries
• Battery cables
• Circuit protection
• Monitoring equipment

The battery must be compatible with the inverter and charge controller. Incorrect charging settings can reduce performance and shorten the battery’s useful life.

Lead-Acid Batteries for Inverter Backup

Lead-acid batteries are commonly connected to inverters to provide temporary backup power during electricity outages. Depending on the battery capacity and inverter size, the system may support:

• Lighting
• Wi-Fi routers
• Televisions
• Computers
• CCTV systems
• Access control equipment
• Small household appliances
• Office equipment

High-consumption appliances may require a larger inverter and battery bank. A load assessment should be completed before the system is selected.

Understanding Battery Capacity

Lead-acid battery capacity is commonly expressed in ampere-hours. A higher ampere-hour rating generally indicates that the battery can store more electrical charge. However, actual backup duration also depends on:

• Battery voltage
• Connected electrical load
• Battery condition
• Inverter efficiency
• Discharge level
• Operating temperature
• Age of the battery

The full rated capacity should not always be treated as usable energy. Repeated deep discharge can shorten the life of many lead-acid batteries.

How to Choose a Lead-Acid Battery

Consider the following before purchasing:

• Required battery voltage
• Capacity in ampere-hours
• Solar, inverter or telecom application
• Expected electrical load
• Required backup duration
• Charging voltage
• Recommended depth of discharge
• Maintenance requirements
• Available installation space
• Ventilation requirements
• Inverter compatibility
• Expected frequency of use

The battery should match the voltage and charging requirements of the connected equipment.

Calculating the Required Battery Capacity

To estimate the battery capacity required, identify:

• The appliances that need backup power
• The wattage of each appliance
• How many appliances will operate simultaneously
• The required number of backup hours
• The inverter’s efficiency
• The recommended battery discharge limit

For example, a system powering only lights and internet equipment will usually require less storage than one supporting refrigerators, pumps or office equipment. A qualified solar technician can help calculate a suitable battery capacity and inverter size.

Connecting Multiple Lead-Acid Batteries

Lead-acid batteries may be connected in series or parallel to increase system voltage or storage capacity. When connecting multiple batteries:

• Use batteries of the same technology
• Use batteries with matching voltage and capacity
• Avoid mixing old and new batteries
• Use correctly sized battery cables
• Install suitable fuses or breakers
• Follow the inverter’s battery limits
• Ensure connections are secure
• Maintain balanced cable lengths where required

Incorrect battery-bank connections can cause uneven charging and reduced performance.

Battery Charging Requirements

Lead-acid batteries should be charged using equipment that provides the correct charging voltage and current. Charging requirements depend on:

• Battery technology
• Battery voltage
• Capacity
• Charger or inverter settings
• Ambient temperature
• Manufacturer recommendations

Overcharging can cause excessive heat and battery damage, while undercharging can reduce capacity and shorten battery life.

Installation and Safety

Lead-acid batteries should be installed in a secure location away from direct sunlight, moisture, flames and excessive heat. Important safety measures include:

• Providing suitable ventilation
• Keeping terminals clean and protected
• Using correctly sized battery cables
• Confirming the correct polarity
• Installing suitable circuit protection
• Preventing accidental short circuits
• Keeping batteries upright where required
• Wearing appropriate protective equipment
• Following manufacturer instructions

Battery installation should be completed by a qualified solar technician or electrician.

Maintaining Lead-Acid Batteries

Maintenance requirements vary depending on whether the battery is sealed or flooded. General maintenance practices include:

• Checking cables and terminals regularly
• Keeping connections tight and clean
• Avoiding unnecessary deep discharge
• Charging the battery promptly after use
• Keeping the battery in a cool, dry location
• Checking electrolyte levels where applicable
• Inspecting the casing for swelling or damage
• Using compatible charging settings
• Replacing damaged batteries promptly

Never open a sealed battery or add water unless the manufacturer specifically requires it.

Lead-Acid Batteries for Homes and Businesses

Lead-acid batteries can support energy-storage and backup systems in:

• Homes and apartments
• Offices
• Shops
• Schools
• Hotels and lodges
• Clinics
• Warehouses
• Farms
• Telecommunications sites
• Security installations
• Commercial buildings

The required capacity will depend on the equipment being powered and the expected operating time.

Buy Lead-Acid Batteries from Wayad Connect

Shop lead-acid batteries in Kenya from Wayad Connect. Compare available battery capacities, voltages, technologies, charging requirements and intended applications to find a suitable option for your solar, inverter or backup power system. Before ordering, confirm that the battery is compatible with your inverter, charge controller and electrical load. Professional installation and correct charging settings are recommended for reliable performance.

Frequently Asked Questions

What are lead-acid batteries used for?

Lead-acid batteries are used in solar systems, inverter backup installations, telecommunications equipment, security systems, uninterruptible power supplies and other energy-storage applications.

Can lead-acid batteries be used with solar panels?

Yes. They can store electricity generated by solar panels when connected to a compatible solar inverter or charge controller.

How long does a lead-acid battery provide backup power?

Backup time depends on the battery capacity, connected load, inverter efficiency, battery condition and discharge level.

What is the difference between AGM and gel batteries?

AGM batteries hold electrolyte in glass-fibre separators, while gel batteries use a thickened electrolyte. Each type has different charging requirements and operating characteristics.

Can I connect different lead-acid batteries together?

It is generally best to use batteries with the same technology, voltage, capacity, model and age. Mixing different batteries can cause uneven charging and reduced performance.

Do lead-acid batteries require maintenance?

Sealed batteries usually require less routine maintenance, while flooded batteries may require electrolyte inspection and additional care. All battery types require regular checks of cables, terminals and charging conditions.

How should lead-acid batteries be stored?

Store them in a cool, dry, secure and well-ventilated location. Keep them charged according to the manufacturer’s recommendations and protect the terminals against short circuits.