All products must pass the following inspection before leaving the
factory
1. Function test:
A.charging function control test,
B.communication function test,
C.insulation detection function test,
D.vehicle plug locking function test,
E.pre-charging function test
2. Charging output test:
A.four ui large constant power output test,
B.power control test,
C.low-voltage auxiliary power test,
D.output current response time test,
E.transmission out current stopping rate test,
F.efficiency test,
G.power factor test.
3. control guide test:
A.charging control state test,
B.charging connection control timing test,
C.control guide voltage limit test,
D.communication interruption test,
E.protection grounding continuity loss test,
F.connection detection signal disconnection test,
G.battery voltage and communication message match test,
H.battery voltage exceeds the charger range test,
I.draw battery two protection function vehicle zu high allowable
total voltage mismatch test,
J.charging demand is greater than Battery parameters test.
FAQ
1.Are you a trading company or a factory?
We are a high-tech enterprise with our own production plant, which
integrates design, R&D, and manufacturing.
2.What is your lead time for customer order?
It usually takes 1-2 weeks to produce when it comes to a batch of
non-customized models. It usually takes 4-6 weeks to produce when
it comes to a batch of customized models.
3.What transportation methods are available?
We provide customers with express, air and sea services. Express
includes FedEx, DHL, TNT, UPS, etc.
4.What is your delivery time?
Express: 3 - 7 days By air: 5 - 10 days By sea: 20 - 35 days,
depending on different ports.
5. What payment terms?
We accept all methods of payment: PayPal, T/T, Alibaba assurance,
L/C etc, please contact us for more details.
6.Is OEM service available?
We provide a series of OEM customized services.
7.Is ODM service available?
We provide ODM services. Please refer to the relevant page for more
details.
8.Can I customize products with special features?
We have complete technical reserves. We can meet all functional
requirements raised by customers within a reasonable range.
9.How long is the product warranty time?
1 year warranty. Based on the requirements of policies and
regulations in different regions, we can also provide customers
with personalized solutions to extend the warranty time.
