Lithium-ion heavy truck dual purpose battery is specially designed for applications that require both strong cranking power and low-amp cycling service to meet the extended auxiliary power needs of electrical accessories such as air conditioners. 

• Longer service life: 5+ years of service life. 

• Extended parking time power supply: over 9 hours during the day and longer at night. 

• Faster charging: strong charging receiving capacity. Charging from 20% to 95% in just 1-2 hours. 

• Intelligent power management: BMS intelligent management keeps 20% of the minimum starting power to avoid excessive power loss.

• Instant low-temperature starting: ultra-low temperature (- 40 ℃) Zero Delay continuous starting.

• High and low temperature resistance: discharge working temperature range "- 40 ℃ ∽ 65 ℃".

• Password anti-theft and positioning: double security with password and Bluetooth protections.

• Intelligent diagnosis: self-detection, remote monitoring of battery health status in the background.

• Lightweight: Only 1/3 of the weight of similar lead-acid batteries.

• Strong vibration resistance: suitable for all kinds of rugged road conditions.