Description

The Tadiran TL-4920/S XOL Series 3.6V C 8.5 Ah Lithium Battery is a high-performance lithium thionyl chloride unit designed to deliver long-lasting power in a variety of applications such as remote monitoring, automatic meter reading, and asset tracking. Notably, it offers one of the highest nominal capacities available for a C-sized battery at 8.5 Ah, ensuring extended operating times and high energy density. The battery maintains a stable operating voltage throughout most of its service life, contributing to consistent performance even towards the end of its life cycle, which is crucial for applications demanding reliable power delivery.

In addition to its impressive capacity and voltage stability, the battery exhibits robust reliability with a very low self-discharge rate (less than 1% per year at 20°C), enabling long-term storage without significant capacity loss. It is engineered to operate across an extensive temperature range from -60°C to +85°C and withstands harsh environmental conditions, including high humidity and sensitive electronic environments due to its low magnetic signature. The availability of multiple termination styles and compatibility with several other lithium thionyl chloride batteries further enhances its versatility, making it an ideal choice for critical applications in industries such as medical, military, and industrial sectors.

 

Specifications

Brand:	Tadiran
Model:	TL-4920/S XOL
Size:	C
Chemistry:	Lithium Thionyl Chloride (Li-SOCl2)
Nominal Capacity:	8.5 Ah
Nominal Voltage:	3.6 Volt
Max. recommended continuous current:	75 mA
Max. pulse current capability:	200 mA
Operating Temperature Range:	-55°C/+85°C (-67°F/+185°F)
UL Approval:	MH12193
Terminal:	Button Top
Diameter:	26 mm (1.03 in)
Height:	50 mm (1.97 in)
Weight:	49.5 g (1.75 oz)
Quantity:	12 pcs

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:

• ER26500
• Saft LS26500
• Saft LS26500C
• Tadiran TL-4920
• Tadiran TL-5920
• SB-C01
• SB-C02
• SL-770
• Tadiran TL-5920
• Xeno XL-140F
• Xeno XL-145F
• PT-2200