
SV239349-2PM Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.00 | Condition is New – Open box, Leonlite 4W Emergency LED Driver Backup Battery Copper or Aluminum JLEB-44-US, shipping cost = $10.15 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $59.95 | Condition is New, Leonlite 4W Emergency LED Driver Backup Battery Copper or Aluminum JLEB-44-US, FREE SHIPPING | 99.1% |

The Leonlite SV239349-2PM 4W Emergency LED Driver Backup Battery is a versatile and reliable solution for powering LED emergency lights during power outages. This copper JLEB-44-US driver comes with a backup battery that ensures continuous operation of your LED lights in the event of a power failure.
This 4W emergency LED driver is designed to be easily integrated into various LED lighting systems. It is compatible with most 12V DC LED lights and comes with two independent output channels, each able to deliver up to 2 watts of power. This makes it suitable for powering a range of LED lights, from individual bulbs to larger lighting fixtures.
The backup battery is a rechargeable 12V 7Ah sealed lead-acid type, which provides sufficient power to keep your emergency lights running for an extended period during a power outage. The driver automatically switches to battery power when the main power source is unavailable, ensuring that your emergency lights remain operational and visible during power failures.
One of the key features of this emergency LED driver is its intelligent charging system. It is equipped with overcharge and over-discharge protection, which prevent damage to the battery from occurring due to improper charging or deep discharge. The driver also includes a built-in LED indicator that displays the charging status of the battery, allowing you to easily monitor its condition.
The Leonlite SV239349-2PM 4W Emergency LED Driver Backup Battery is designed with durability in mind. It is constructed with high-quality materials and features a robust design that can withstand harsh environments. The driver is also UL listed, ensuring that it meets the highest safety standards.
In summary, the Leonlite SV239349-2PM 4W Emergency LED Driver Backup Battery is a reliable and versatile solution for powering LED emergency lights during power outages. It is compatible with most 12V DC LED lights, comes with two independent output channels, and features a rechargeable 12V 7Ah sealed lead-acid battery. Its intelligent charging system, overcharge and over-discharge protection, and durable construction make it a smart investment for any emergency lighting system.
Pros and Cons of Buying Leonlite SV239349-2PM 4W Emergency LED Driver Backup Battery
The Leonlite SV239349-2PM 4W Emergency LED Driver Backup Battery is a crucial component for ensuring uninterrupted operation of emergency LED lighting systems during power outages. In this analysis, we will discuss the pros and cons of investing in this battery.
Pros:1. High Capacity: This backup battery has a capacity of 12Ah, which is more than enough to power emergency LED lighting systems for extended periods during power outages.
2. Reliable Performance: Leonlite is a reputed brand known for manufacturing reliable and high-quality emergency lighting equipment. This battery is no exception.
3. Copper Bus Bars: The use of copper bus bars in this battery ensures efficient power transfer and reduces power losses, which results in better performance and longer battery life.
4. Easy Installation: This battery is designed with a plug-and-play installation process, making it easy to install and integrate with most emergency LED lighting systems.
5. Maintenance-Free: The sealed lead-acid design of this battery eliminates the need for regular maintenance, which saves time and effort.
Cons:1. Limited Compatibility: This battery may not be compatible with all emergency LED lighting systems, so it is essential to check the compatibility before making a purchase.
2. Expensive: Compared to other backup batteries in the market, this Leonlite battery is relatively expensive.
3. Heavy Weight: With a weight of approximately 17.6 lbs (8 kg), this battery is heavier than some other backup batteries, which can make installation more challenging.
4. Limited Warranty: Leonlite offers a limited warranty of only one year on this battery, which may not be sufficient for some buyers.
Conclusion:The Leonlite SV239349-2PM 4W Emergency LED Driver Backup Battery is a reliable and high-capacity option for powering emergency LED lighting systems during power outages. Its use of copper bus bars, easy installation, and maintenance-free design are significant advantages. However, its limited compatibility, high cost, heavy weight, and short warranty length are potential disadvantages. Ultimately, the decision to buy this battery depends on the specific requirements of the emergency LED lighting system and the budget constraints of the buyer. If the system requires a high-capacity, reliable battery and the budget allows for it, the Leonlite SV239349-2PM 4W Emergency LED Driver Backup Battery is an excellent choice.
Details:
Made with copper or aluminum materials, this backup battery offers a long-lasting and high-quality option for emergency lighting situations. The Leonlite 4w emergency led driver backup battery is a reliable and efficient lighting solution for businesses industrial facilities. With an energy star rating of. This unit ensures minimal energy consumption while providing bright and durable light.
specifications faclighting:
- brand: Leonlite
- mpn: Sv239349-2pm
- part type: Driver Battery
- unit type: Unit
- energy star: A
- ec range: A G
- country of origin: China
returns faclighting:
- method: money back
- time: 14 days
- paid by: seller
- policy: returns accepted
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
payments faclighting:
- wallet: google-pay
- credit card: mastercard
- other
seller faclighting:
- city: clarksville, tennessee
- rating: 100.0%
- # reviews: 752
shipping faclighting:
- type: calculated
- class: standard
- transit: 4-10 days
- service: usps ground advantage
- carrier: usps
offer faclighting:
- in stock #: 2
- sold #: 12
- prices: $35.00–$59.95
- item condition:
- New – Open box
- New
- started: may 4, 2026
- options: ship-to-home
- availability: in stock

