This page contains comparison of different batteries to be used for lse01 LoRaWAN Soil Moisture Sensor.

Battery Voltage description: The battery for the lse01 should be between 3.0V to 3.6V. If we need to use a battery less than 3.3 volts we have to remove diode D1 and shortcut the two pads of it.Diode D1 lays between the main circuit and the battery If battery is less than 2.7 volts user have to replace the battery.

Specific power and Specific energy are important factors to keep in mind before choosing a battery.

Specific energy: defines the battery capacity in weight (Wh/kg).The capacity relates to the runtime. Specific power: It's the ability to deliver a high current and indicates loading capability.

Current Voltage end-of-discharge voltage end-of-charge voltage Cost Charge cycle Lifespan Safety Specific Power Specific Energy Thermal runaway Operating Temperature C rate
Lithium Thino-Chloride 3.6 V High hermeticity guaranteed up to +110ºC -60C and +85C
Nickle Manganese Cobalt Oxide mA 3.60V, 3.70V nominal;typical operating range 3.0–4.2V/cell, or higher Low 1000–2000 Moderate Moderate Moderate High 210°C
Lithium Iron Phosphate 3.20, 3.30V nominal; typical operating range 2.5–3.65V/cell 2.0V 3.65V Low 2000 and higher High High High Low 270°C (518°F) Very safe battery even if fully charged -20℃~ +75℃
Lithium Titanate 2.40V nominal; typical operating range 1.8–2.85V/cell High 3,000–7,000 High High Moderate Low One of safest Li-ion batteries 1C typical; 5C maximum, charges to 2.85V
Lithium-Ion Polymer Low Low Low
NiMH 1.2V 180–2000 250–1,000 W/kg 60–120 W·h/kg -30C to +85C

References: http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSE01-LoRaWAN%20Soil%20Moisture%20%26%20EC%20Sensor%20User%20Manual/ https://owlcation.com/stem/Comparing-6-Lithium-ion-Battery-Types