Feature: Inside JAFIRST there is a independent pulse circuit system which is connected to the anode and cathode of battery in parallel. It puts electric charges in storage in nomal driving condion,and discharge large electric charges to level off whole cars electical voltage & current when the electric systerm overloaded .These charges can keep the electrical systerm & Engine delivered smoothly and steady .With the JAFIRST, the potential of all components of your vehicle can be extracted as much as possible..
Fitable Vehicle Style: Small and medium-sized cars,Used Cars, Car modification.
Self-Installed in Minutes
1 Paste the tape on the backside of JAFIRST
2 Adhibit JAFIRST to the one side of battery (not close to the motor)
3 Ground the blue cable to the Cathode
4 Ground the red cable to the Anode
5 Fix the cable with nylon line
After service
- Returen back the products unconditionally in one week.
- In the correct condition of fix and use,we will replace it free if with any problem within 40,000 km ,not incloding human factors or damaged products irresistible factors.
- please keep the packet and accessories well,won't be returned if damage.