Non-rechargeable 1/2 AA lithium thionyl chloride (Li-SOCl₂) pulse-type battery, specifically selected for use with most Lascar data loggers (excluding EL-USB-1-PRO, EL-USB-1-RCG, EL-USB-LITE & EL-USB-RT).
This battery is the recommended option for compatible Lascar devices, having been selected and tested to meet the electrical and pulse current requirements of the product. The pulse-type (bobbin construction) design ensures reliable performance in low-power applications that require periodic high-current pulses, such as data logging and transmission events.
With a high and stable nominal voltage of 3.6V and low self-discharge (typically <1% per year at room temperature), this battery supports long-term deployments and consistent operation. Its hermetically sealed construction enhances reliability in demanding environments.
Key features:
• 1/2 AA lithium thionyl chloride (Li-SOCl₂) battery
• Pulse-type (bobbin) design for data logging applications
• 3.6V nominal voltage
• Low self-discharge for extended service life
• Stable output for reliable device performance
• Wide operating temperature range
• Hermetically sealed for enhanced safety and durability
For best performance and to ensure correct operation of your Lascar device, we recommend using this specified battery type.
PLEASE NOTE: Shipping restrictions apply to battery-only orders. We are unable to ship this product by air to certain countries. Please refer to UPS Dangerous Goods guidelines or contact your local Lascar office or distributor if unsure.
However, you may add up to two spare sets of batteries per data logger ordered. For larger quantities or if you are unsure about shipping eligibility, please contact your regional Lascar office or see our Distributors page for local options.
