低温対応バッテリー

Applications of Low Temperature Lithium ion Battery

Solar Lighting

Street and garden lights stay bright below 0 °C, avoiding dimming or failure

Remote IoT Sensors

Sensors in mountains, tundra, or polar regions run reliably, cutting costly maintenance.

Solar Trackers

Single- and dual-axis trackers operate at -30 °C, preventing freezing or lockups.

Aviation & Navigation Lights

Turbine towers and maritime lights remain illuminated in polar conditions.

Remote Security Monitoring

Off-grid cameras and sensors stay connected, eliminating safety blind spots.

Grid Monitoring & Smart Meters

High-voltage fault detection units and smart meters function at -40 °C.

Emergency Lighting

Emergency and safety lights activate instantly in cold environments.

Scientific Instruments

Field spectrometers and portable labs maintain stable voltage at -40 °C.

Successful Cases of UltraXel’s Low-Temperature Batteries

Discharge at: -40°C~85°C • Configuration: Made by 1pc 3.6V 2000mAh 18650T high temperature cell • Application: T-box
Discharge at: -40°C~85°C • Configuration: Made by 251P 3.6V 2900mAh 18650V low temperature cell • Application: Dash Camera
Discharge at: -40°C~85°C • Configuration: Made by 1pc 3.6V 750mAh 14500R extreme cold battery • Application: Electronic Access Control
Discharge at: -40°C~85°C • Configuration: Made by 152P 3.6V 2000mAh 18650T wide temp battery • Application: IoT Device

Why Choose UltraXel Low-Temperature Lithium Batteries?

High Capacity at –40 °C

Operates reliably in extreme cold without heaters or preheating delays, ensuring continuous power in harsh environments.

Long Cycle Life & Float Charging

Optimized for repeated charge/discharge in low temperatures, maintaining stable performance over time.

Custom Battery Packs

Supports HL14500 / HL18650 / HL21700 cells, with capacity, form factor, and BMS tailored to your application.

Proven Industrial, Outdoor & Auto-grade Reliability

ISO13485 and IATF16949 certified, tested under extreme conditions, and deployed in IoT, cold chain, solar trackers, remote monitoring, and harsh-field environments.