Features:
1. The use of environmentally friendly fireproof materials is safer
2. Using intelligent dual IC chips to prevent battery overheating and loss of service life
3. Built-in cooling fan, good cooling effect
4. Intelligent charging, protect the battery
5. Temperature control protection, rejecting high temperature danger
6. Various power cord designs

Product parameters:
1. Scope of application: 10 strings of lithium batteries
2. Function: charging red light, fully charged green light, constant current and constant voltage, safe and durable
3. Charging current: 2A
4. Input voltage: 100-240V
5. Input frequency: 50/60HZ
6. Output voltage: 42V
7. Power: 84W
8. Working temperature: minus 10-50 degrees Celsius
9. Charging method: constant current-constant voltage
10. Indicator light status: red light turns green light after full charge
11. Product warranty: 12 months
12. Product size: 13.2 x 5.7 x 3.2 cm