Wide-Temperature Agriculture IoT Battery
Wide-temperature battery solutions for agriculture IoT, solar-powered equipment and remote monitoring from −40°C to +85°C.
Battery Solutions for Agriculture IoT Devices
Agriculture IoT devices require reliable power across changing temperatures and loads. UltraXel provides wide-temperature cells and custom battery packs for diverse operating needs.
Low-Temperature Battery
For outdoor irrigation controllers, IoT gateways and sensors operating in cold climates.
Recommended: HL18650V
3.6V · 2900mAh · −40°C to +85°C
3.6V · 2900mAh · −40°C to +85°C
Supports reliable low-temperature discharge and charging down to −20°C.
High-Temperature Battery
For outdoor devices installed in sealed enclosures or exposed to elevated temperatures for long periods.
Recommended: HL18650T
3.6V · 2000mAh · −40°C to +85°C
3.6V · 2000mAh · −40°C to +85°C
Designed for long standby and reliable performance under high-temperature conditions.
High-Power Battery
For 4G/LTE gateways, wireless communication and valve actuation requiring short-duration peak power.
Recommended: HL18650F
3.6V · 3000mAh · Up to 30A · −40°C to +85°C
3.6V · 3000mAh · Up to 30A · −40°C to +85°C
Supports communication peaks, device startup and control loads.
Long-Life LiFePO4 Battery
For solar-powered and frequently cycled agriculture IoT equipment.
Recommended: HL18650G
3.2V · 1600mAh · 1500+ Cycles · −40°C to +85°C
3.2V · 1600mAh · 1500+ Cycles · −40°C to +85°C
Suitable for applications requiring frequent charging and discharging.
Agriculture IoT Battery Applications
Wide-temperature battery solutions for connected agricultural equipment deployed across farms, irrigation networks and remote monitoring sites.
Smart Irrigation Controller Battery
Rechargeable battery solutions for irrigation controllers that manage watering through schedules, sensor data or remote commands.
Applications: Smart Irrigation Controllers · Battery-Powered Irrigation Controllers · Battery-Operated Irrigation Controllers
Wireless Irrigation Controller Battery
Reliable battery power for wireless irrigation control systems installed in outdoor or off-grid locations.
Applications: WiFi Irrigation Controllers · Wireless Irrigation Controllers · Remote Irrigation Control Systems
Agricultural Valve Controller Battery
Stable battery power for wireless valve controllers that remotely control irrigation water flow.
Applications: Smart Irrigation Valves · Battery-Operated Irrigation Valves · Agricultural Valve Controllers
Agriculture IoT Gateway
Battery
Battery solutions that support long standby operation and short communication power peaks.
Applications: LoRaWAN Gateways · NB-IoT Gateways · 4G/LTE Gateways · WiFi Gateways
Weather Station & Wireless Sensor Battery
Wide-temperature battery solutions for long-term outdoor monitoring with reduced field maintenance.
Applications: Weather Stations · Soil Moisture Sensors · Water Pressure Sensors · Flow Monitors · Environmental Sensors
Solar-Powered Agriculture IoT Battery
Rechargeable NCM and LiFePO₄ battery packs for solar-powered agricultural IoT equipment.
Applications: Irrigation Controllers · IoT Gateways · Weather Stations · Remote Sensors
HL18650V Battery Pack for a Smart Agriculture Gateway
A compact wide-temperature battery pack developed for a commercial smart agriculture gateway.
Project Background
Installed beside an agricultural irrigation pipeline, the gateway supports field data collection, remote communication and irrigation control. The customer required reliable outdoor operation, low maintenance and a compact battery pack for the enclosure.
−40°C to +85°C
Wide-Temperature Operation
5800mAh
Battery Capacity
Up to 6A
Discharge Current
1S2P
Compact Pack Design
Why Agriculture IoT Devices Need Wide-Temperature Batteries
Agricultural equipment often remains outdoors throughout the year, where battery performance can be affected by both temperature and limited access to maintenance.
Cold Conditions
Low temperatures can reduce available capacity, voltage and charging capability.
UltraXel Solution: Selected cells support discharge down to −40°C, while certain models support charging down to −20°C.
Hot Outdoor Enclosures
Direct sunlight can raise internal temperatures inside sealed controllers, gateways and monitoring devices.
UltraXel Solution: Selected cells support operation up to +85°C.
Remote Deployment
Agriculture IoT devices may be distributed across large farms and irrigation networks, making frequent battery replacement costly.
UltraXel Solution: High-capacity and long-life cell options help extend maintenance intervals.
Communication & Control Peaks
Wireless communication and valve actuation may create short-duration current peaks.
UltraXel Solution: Low-resistance and high-power cell options support communication and control loads.
From Cell Selection to Custom Battery Pack
Custom battery packs engineered around your device requirements.
01
Cell Chemistry Selection
NCM / LiFePO₄
→
02
Pack Configuration
Voltage · Capacity
→
03
Protection
PCM / BMS · NTC
→
04
Wiring
Connectors · Cables
→
05
Mechanical Structure
Size · Structure
→
06
Charging Match
Grid · Solar · USB / DC
Why Choose UltraXel？
Reliable Outdoor Operation
−40°C to +85°C operation, with selected cells charging down to −20°C.
Stable Communication Power
Supports LoRaWAN, NB-IoT, 4G/LTE and Wi-Fi communication peaks.
Long-Term Field Deployment
Designed around solar input, backup days and reduced field maintenance.
Custom Battery Pack Integration
Custom capacity, protection, wiring and dimensions for field equipment.
Custom Agriculture IoT Battery Project
UltraXel supports agriculture IoT devices with cell selection, custom battery packs and application-based design.
What We Offer
Battery Cell Selection
14500, 18650, 21700 and 32140 options.
Custom Battery Packs
Custom voltage, capacity, BMS and connectors.
Application Matching
Solutions matched to load, temperature and space.
FAQ
What battery is suitable for a smart irrigation controller?
Battery selection depends on operating temperature, required runtime, communication method, valve load and charging conditions. UltraXel provides wide-temperature 18650 and other form factors of cells and custom battery packs for smart and battery-powered irrigation controllers.
Can irrigation controllers use rechargeable lithium batteries?
Yes. Rechargeable lithium batteries can be used in irrigation controllers when the voltage, capacity, charging system and environmental conditions are properly matched to the device.
UltraXel provides NCM and LiFePO4 options for rechargeable agriculture IoT applications.
What battery is suitable for an outdoor irrigation controller?
Outdoor irrigation controllers may experience winter cold, summer heat and elevated temperatures inside sealed enclosures.
Wide-temperature batteries are therefore preferred for applications requiring reliable year-round outdoor operation.
Can lithium batteries operate in low temperatures?
Yes, but low-temperature performance varies significantly between cell designs.
Selected UltraXel cells support discharge down to −40°C, while certain models support charging down to −20°C.
What battery is suitable for a solar irrigation controller?
Solar-powered irrigation controllers typically require rechargeable batteries with suitable cycle life, temperature performance and charging characteristics.
UltraXel offers both NCM and LiFePO4 options depending on runtime, temperature and cycling requirements.
Can UltraXel customize an 18650 battery pack?
Yes.
UltraXel supports customization including:
Voltage · Capacity · PCM/BMS · NTC · Connectors · Wiring · Pack Dimensions
for irrigation controllers, IoT gateways, valves and outdoor monitoring equipment.