- Long Design Life
- Maximum Charge Efficiency
- High Oxygen Recombination Efficiency
- Low Self-Discharge Rate
- Wide Temperature Range
- Easy Handling and Installation
- Durable Alloy Grid Plates
- AGM Separators & Absorbed Electrolyte
- Double-Sealed Posts & Low-Pressure Vents
- Multi-Industry Backup Applications

6V4.5AH/20HR
Kenson KS6-4.5AH VRLA-SMF BATTERY from the official distributor in Bangladesh. Warranty, professional installation & 24/7 technical support from TNS Engineeri
Genuine Warranty
Certified Quality
24/7 Field Support
Official warranty & distribution handled via TNS Engineering and authorized dealer channels.
| Item / Parameter | Specification / Technical Value |
|---|---|
| Capacity | 6V4.5AH/20HR |
| Model | KS6-4.5AH |
| Brand | KENSON |
| Type | Sealed Lead Acid (SMF) |
| Warranty | 3 Months |
Application
- Electric Ride-On Vehicles and Automotive Toys
- Remote-Controlled (RC) Vehicles and Drones
- Robotics and STEM Educational Kits
- Interactive Electronic Dolls and Figurines
- Portable Electronic Gaming Consoles and Handheld Devices
- Motorized Ride-On Scooters and Go-Karts
- Automated Infant Swings and Motorized Crib Mobiles
- Precision Electric Toy Trains and Railway Systems
- Electronic Target Systems and Laser Tag Equipment
- High-Performance Battery-Operated Outdoor Blasters
- Programmable Educational Coding Toys
- Motorized Action Playsets and Construction Kits
Questions & Answers for 6V4.5AH/20HR
A 6V 4.5Ah rechargeable battery is a rechargeable power source designed to provide 6 volts of nominal voltage with a 4.5Ah capacity.
6V refers to the battery's nominal voltage, which indicates the electrical voltage it is designed to supply to compatible equipment.
4.5Ah indicates the battery's capacity, or the amount of electrical charge it can store and deliver under specified conditions.
Yes. It is designed to be recharged and used repeatedly with a suitable charger.
It can be used for compatible emergency lights, alarm systems, backup equipment, toys, small electronic devices, portable equipment, and other 6V applications.
Battery runtime depends on the device's power consumption. Devices that use less power generally operate for a longer period.
Use a charger specifically designed for the battery's chemistry and charging requirements. Follow the manufacturer's recommended charging voltage and current.
No. A charger must be compatible with both the battery's voltage and chemistry. Using an unsuitable charger can damage the battery or create a safety risk.
Yes, if the voltage, capacity, chemistry, dimensions, terminals, polarity, and charging requirements are compatible with the original battery and device.
Yes, provided the emergency light is designed to operate with a compatible 6V 4.5Ah rechargeable battery.
Yes, it may be suitable for compatible alarm and security systems requiring a 6V rechargeable battery.
Yes, it can be used with compatible LED lighting systems designed for 6V operation.
Lifespan varies with usage, charging method, temperature, and maintenance. Proper charging and storage can help extend its service life.
Sealed VRLA/SLA versions are generally maintenance-free and do not require regular electrolyte refilling.
Sealed batteries are more flexible than flooded batteries, but the manufacturer's recommended installation position should always be followed.
The best method is to use a compatible charger and check the battery voltage according to the manufacturer's specifications.
It can be used outdoors when properly protected from rain, moisture, excessive heat, and physical damage.
Normal room-temperature conditions are generally preferable. Excessive heat can significantly reduce battery life.
Yes, depending on the application. Connecting them in series increases voltage, while parallel connection increases capacity.
They provide approximately 12V with a combined nominal capacity of 4.5Ah, assuming identical batteries.
Potentially, but the replacement must physically fit and be compatible with the device and its charging system.
Store it in a cool, dry location and keep it sufficiently charged according to the manufacturer's storage recommendations.
Rechargeable batteries can self-discharge during storage, so periodic charging may be necessary.
Use the correct charger, avoid deep discharge when possible, prevent overheating, and store the battery properly.
Possible causes include aging, prolonged deep discharge, improper charging, excessive load, or a faulty charger.
When properly installed, charged, and handled according to the manufacturer's instructions, it is generally safe for its intended applications.
Check the voltage, capacity, battery chemistry, dimensions, terminal type, polarity, application, and charging requirements.
It can be used in compatible emergency lights, backup systems, alarms, toys, small UPS units, security equipment, and other low-voltage applications.
Product datasheets and technical manuals can be requested directly.
Contact Technical Support for Resources →Official Bangladesh Distribution
Kenson Hub & Warranty →Explore Full Kenson Product Line & Warranty
TNS Engineering Ltd. is the official importer of Kenson batteries, pure sine wave IPS, and LiFePO4 storage in Bangladesh. Verify genuine products, check warranty terms, or find authorized dealers.

