16. If the jump starter is not in accordance with the maintenance schedule
(a discharge/charge cycle every three months), it is recommended to
charge the jump starter at first. Please ensure that the battery level is
more than 50% before jump-starting a vehicle. Otherwise, the battery
may swell or produce fumes.
Product specifications
Model
Battery
Output
Input
Starting current
Peak current
Operating Temperature
Package includes:
1 x U7 Jump Starter
1 x USB Cable (USB-A to USB-C)
1 x Smart Battery Clamp
1 x User Manual
1 x Thank You Card
Warranty
Our company provides customers with warranty of 12 months from the
date of purchase.
Contact us
For any inquiries or comments concerning our products, please send an
possible.
U7
44.4Wh/4000mAh/11.1V
(Equivalent 12000mAh/3.7V)
USB 1 Port:5V/2.4A
USB 2 Port: 5V/2.4A
Type-C Port:5V/3A
Type-C Port:5V/3A
400A
800A
°F
°F/-20℃~60℃
-4
~140
EN-7