Description

The Tadiran TL-4903/S 3.6V AA 2.4 Ah Lithium Battery (ER14505) is engineered for high reliability and performance in industrial and commercial applications. Leveraging advanced Lithium Thionyl Chloride chemistry, this battery delivers a stable 3.6-volt output with a substantial 2.4 Ah capacity, ensuring long-lasting power for critical systems. Its design supports a wide operating temperature range from –60°C to +85°C (–76°F to +185°F), which makes it ideal for extreme environments. With compact dimensions (14.5 mm in diameter and 50.5 mm in height) and a lightweight build (approximately 18 grams), it is easily integrated into a multitude of devices while minimizing space and weight constraints. Its non-rechargeable nature, low self-discharge rate (less than 1% capacity loss per year at +20°C), and enhanced safety features—stemming from an inorganic, non-flammable electrolyte—further solidify its reputation for reliability and durability.

Tadiran’s long-standing legacy in battery innovation is clearly reflected in the TL-4903/S, which is designed to meet the demanding requirements of modern industrial, security, communication, and medical applications. The battery’s consistent performance and extended operational life reduce maintenance needs and costs, making it a cost-effective solution for powering critical equipment such as surveillance systems, emergency lighting, GPS devices, and industrial sensors. Its versatility is enhanced by compatibility with multiple models and interchangeability with similar batteries, providing a seamless upgrade or replacement option in diverse settings. Overall, the TL-4903/S stands out as a premium power solution that combines advanced technology, robust safety, and broad application adaptability, ensuring uninterrupted performance in mission-critical environments.

 

Specifications

Brand:	Tadiran
Model:	TL-4903/S
Size:	AA
Chemistry:	Lithium Thionyl Chloride (Li-SOCl2)
Nominal Capacity:	2.4 Ah
Nominal Voltage:	3.6 Volt
Max. recommended continuous current:	60 mA
Max. pulse current capability:	120 mA
Operating Temperature Range:	-55°C/+85°C (-67°F/+185°F)
UL Approval:	MH12193
Terminal:	Tabs on Both Ends
Diameter:	14.5 mm (0.57 in)
Height:	50.5 mm (1.99 in)
Weight:	18g (0.64 oz)

Features

Key Features:

• High operating voltage, stable during most of the application lifetime
• Some of the highest nominal capacities on the market today
• Excellent reliability over extended operating life
• Operating Temperature Range: -60°C/+85°C (-76°F/+185°F)
• Low self-discharge rate (less than 3% after 1 year of storage at + 20°C)
• Excellent resistance to humid environments
• Low magnetic signature
• Non-flammable (and non-pressurized at ambient temperature) inorganic (but corrosive) electrolyte
• Less than 1% capacity loss during storage at ambient temperature before use

COMPATIBILITY

Compatible With:

• Tadiran TL-2100
• Tadiran TL-5903
• Tadiran TL-5104
• Saft LS-14500
• Saft LS-14500C
• Saft LS33600
• Sonnenschein SL-360/S
• Sonnenschein SL-760/S
• Maxell ER6S-TC
• Minamoto ER14505
• Xeno XL-060F
• ER6
• SB-AA11
• PT-2100
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