Osaka SL12V2.3Ah Sealed Rechargeable Battery
Battery For UPS, Alarms & Emergency Lighting
Takealot · checked 3 days ago
3 offers · 1 retailers
Listed under the same model number
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- Average
- R 240.00
- Lowest seen
- R 240.00
- Highest seen
- R 240.00
- Last change
- R 0.00
- First indexed
- 28 Sep 2026
- Retailer
- Takealot
Description
The OSAKA SL12V2.3Ah Sealed Lead-Acid Rechargeable Battery delivers dependable, maintenance-free power for a wide range of applications. This 12V 2.3Ah battery is designed for long service life and consistent performance, making it a practical choice for both home and commercial use.
Key Features (Bulleted List)
- Specifications: 12V 2.3Ah sealed lead-acid (SLA) rechargeable battery, reliable power for small electronics.
- Maintenance-Free Design: Fully sealed, spill-proof construction eliminates the need for water topping up.
- Versatile Compatibility: Ideal for UPS systems, security alarms, emergency lights, toys, and small electronic devices.
- Constant Voltage Charging: Optimized for cycle use (14.4-15.0V) and standby use (13.5-13.8V), with initial charging current limited to <0.7A.
- Durable & Safe: Built to prevent short circuits, with proper recycling/disposal guidance for environmental safety.
It supports two charging modes:
- Cycle Use: 14.4V-15.0V (ideal for regular charging/discharging cycles, e.g., portable devices)
- Standby Use: 13.5V-13.8V (perfect for trickle charging in UPS, alarms, or backup systems)
The maximum initial charging current is limited to 0.7A to protect the battery and extend its lifespan. Common applications include:
- Uninterruptible Power Supply (UPS) systems
- Security and fire alarm panels
- Emergency lighting and exit signs
- Small electronic devices, toys, and hobby equipment
- Portable medical devices and tools
Safety is prioritized with built-in protection against short circuits.Compact and lightweight, this battery is easy to install and replace in compatible devices.
Technical Specifications
- Brand: OSAKA
- Type: Sealed Lead-Acid (SLA) Rechargeable Battery
- Model: SL12V2.3AH
- Rated Voltage: 12V
- Rated Capacity: 2.3Ah
- Charging Voltage (Cycle Use): 14.4V-15.0V
- Charging Voltage (Standby Use): 13.5V-13.8V
- Maximum Initial Charging Current: <0.7A
- Construction: Fully sealed, spill-proof
- Maintenance: Maintenance-free
- Application: UPS, alarms, emergency lights, small electronics, toys, hobby devices
Dimension: 7x4.5x10cm
Weight: 0.75KG
What's in the box
1 x OSAKA SL12V2.3Ah Sealed Rechargeable Battery
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