1. who are we?We are based in Guangdong, China, start from 2012,sell to South America(30.00%),North America(30.00%),Western Europe(10.00%),Mid East(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%). There are total about 201-300 people in our office.
2. how can we guarantee quality?Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?Multi-function jump starter,Portable power station,Lithium Battery Pack,Solar Generator,UPS power station
4. why should you buy from us not from other suppliers?Founded in 2010, HOUDE is specializing in innovate\\research \\develop battery cells, car jump starter, portable emergency power station, EV car charger, Industry has 9 new patents and 7 appearance patents, was rated as a national high-tech enterprise.
5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,Express Delivery;
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Russian
6.How to Use COSSIFTW Portable Power bank Emergency Battery Booster( Red wire goes to +, black wire goes to -
1: Turn the vehicle off and remove the keys from the ignition.
2: Connect the RED positive cable to the positive terminal on the battery
3: Connect the BLACK negative cable to the engine block or a non-conductive metal in your car
4: Once your cable clamps are connected correctly, you can turn on our COSSIFTW portable power pack. You don't need to wait few minutes for allowing the jump starter to promote the flow of electricity from the device into the battery of your car or truck as most other power jumpers do, you can start the engine instantly by our COSSIFTW car Truck Battery Booster Pack!
7.How many Amps do I need to BOOST my car?
Generally speaking, 400 to 600 Amps will be enough to jump-start any mini, consumer vehicle. However, for commercial vehicles, it might require up to 1500 or 2000 Amps. Compact and MINI vehicles can be jump started with 150 amps.As as result, COSSIFTW HD203-1000A 2000A model can solve from normal consumer vehicle to commercial vehicles, such as car, minivans,van, motorcycle, Suvs. Now here is the questions, how much power (amps) you will need for your vehicle? It actually depends on the outside temperature, the age of your vehicle and level of discharge. Which means the colder weather, older vehicles and more discharge batteries will require more power to boost.
8.What if we own a pick up,RV semi truck such as Kenworth ,Peterbilt, Freightliner Volvo. What should I do if it stalls or has a dead battery?
For a vehicle like buses, motorhomes, semitrailer trucks,lawn mowers,excavator,atvs,snowmobiles, it is with 6, 8, 12, or 16
cylinder of its engine. Is there a solution for it? The answer is “yes”.
COSSIFTW's most powerful and incredible compact units,weigh 1.6kgs only for HD203-4000A/6000A 12V, HD-6000A(10.5kgs) 12V 24V or HD-1000A(8.5kgs) 12V 24V , are able to jump starter all cars, pick up,RV,semi truck such as Kenworth,Peterbilt,Freightliner, Volvo, which is proven from oversea clients with real video data. COSSIFTW produces the wonderful powerful lithium booster packs with over 6000 Amps, designing for the most challenging gasoline and diesel engines from up 10.0L, 12.6L, 36.0L to 45 liters, which means our battery boosters can jump start almost all the vehicles like motorcycle, car, truck with all level cylinder gasoline and diesel engines.