
SenseCAP S2100 Series 19Ah High-Capacity Lithium Battery Pack (ER34615)
Standard replacement 3.6V 19,000mAh Lithium Thionyl Chloride (Li-SOCl2) D-cell battery with custom polarity plug for all SenseCAP S2100, S2101-S2108 wireless sensor nodes.
We do not keep stock. After order confirmation and advance payment, we purchase directly from the international manufacturer. Total delivery takes 7 to 45 business days based on factory lead time, freight transit, customs clearance, and mandatory QA inspection at our Dhaka facility before final delivery.
Industrial hardware price depends on system configuration, quantity, and customs clearance. Contact our technical desk on WhatsApp for instant pricing.
The SenseCAP 19Ah Battery Pack is the official replacement primary cell for the entire SenseCAP S210x wireless sensor ecosystem. Based on Lithium Thionyl Chloride (Li-SOCl2) chemistry, it offers an extraordinary energy density, ultra-low annual self-discharge (< 1% per year at 20°C), and operates reliably across extreme temperatures from -55°C to +85°C, ensuring uninterrupted sensor operation for up to 10 years.
- Official original replacement battery for SenseCAP S2100, S2101, S2102, S2103, S2104, S2105, S2106, S2107, S2108
- High capacity: 19,000 mAh (19Ah) at 3.6V DC nominal voltage
- Lithium Thionyl Chloride (Li-SOCl2) chemistry with flat discharge voltage curve
- Extremely low self-discharge rate (< 1% per year) enabling up to 10 years storage
- Wide extreme operating temperature range: -55°C to +85°C
- Pre-wired with specialized polarized keyed connector for instant drop-in replacement
- Hermetically sealed stainless steel cylindrical D-size container with safety vent
- Essential maintenance spare part for large-scale agricultural and municipal IoT networks



