Handheld 26000 mAh 24V 800A Emergency Jump Starter Battery Booster Power Bank Rescue Tool Box for truck

8 built-inProtectionSystem

It is a multi-functional jump starter !!!

Q: What kinds of engine or displacement doesJQB-09 jump start?
A: It can jump start 24 tonnes truck.

Q: WhyJQB-09 is excellent and different from others?
A:1. it is equipped with45C power battery pack, and it can jump start lorries/tractors/trucks instantly.
2. it has built-in8 protection system: reverse-polarity protection; reverse-charge protection, over-current protection, over-voltage protection, short circuit protection, over-discharge protection, over-heat protection, low voltage protection! All is to protectthe jump starter andyourvehicles perfectly!

Q:Is it safeif the red clamp touch the black one? Is it safeif wrong connection between the clamps and battery terminal happens?
A: Yes,it issafe! The latest protection techis used in the PCBA to ensure safety.If there isshort circuit, it is safe and spark-free. If there isreverse-polarity, the indicator light on the jump start cable will turns red to indicate that you should reconnect.

Q: When fully charged, how many times does can it jump start a car?
A:About 20 times.It varies from displacement of the vehicles

Q:What is the life span of JQB-09?
A: About 6-8 years under normal use.

Q: When fully charged, how long is the standby time?
A: About12 months in normal mode.Andwe recommendyou torecharge it at an interval of 4-5 months.