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Frequently Asked Questions
What is the warranty for your battery chargers?
We offer a 3-year guarantee for our battery chargers and power supplies. If products are damaged under normal use, we provide unconditional replacement.
What types of battery chargers do you offer?
We manufacture a wide range of chargers including Lithium Battery Chargers, Lead-acid Battery Chargers, LiFePO4 Battery Chargers, and NiMH Battery Chargers.
What is the power range of your products?
We can manufacture outputs from 24W to 1000W, with voltages ranging from 3V to 118V and currents from 0.3A to 20A.
Is every product tested before shipment?
Yes, every unit undergoes a strict testing process: Open Frame Performance Testing, Plastic Housing Integration, 4-hour Aging Testing, Drop Testing, and Final Performance Testing.
What certifications do your chargers have?
Our products are certified by UL, FCC, CUL, CE, RoHs, CB, TUV/GS, SAA, RCM, PSE, KC, and CCC. Our facility is also ISO 9001:2015 certified.
What is the typical lead time for orders?
Samples typically take 3-5 days. Mass production usually takes 15-20 days, depending on the specific order quantity.
NexBolt Charger
