The company has passed ISO9001 quality system certification, ISO14001:2015 environmental management system certification, and its products have passed a series of international authoritative certifications such as SGS, UN38.3, CE, RoHS, MSDS, CNAS, etc.
Application
Company Profile
Factory introduction
Shenzhen HEHE is a professional supplier of lithium battery solutions, with a plant of 8000 square meters. It is a high-tech enterprise integrating research and development, production and sales with an annual production capacity of up to 1.2GWh. Our factory is located in Huizhou and our sales team is located in Futian, Shenzhen.
Shenzhen Hehe Trading Co., Ltd.
Products include LFP and NMC battery packs, as well as portable power station products, industrial energy storage, home energy storage, commercial energy storage, UPS, Marine, automotive, motorcycle and industrial applications. Our R & D team, with more than 10 years of rich experience in the battery electric industry, is constantly learning and continuing research and development, and has made excellent achievements and breakthroughs in the lithium battery industry. We mainly develop custom battery solutions according to customer specifications and requirements.
Product packaging
A variety of shipping methods, efficient and fast, fine packaging, safe and worry-free, one-stop destination.
FAQ
Q1: Can I have samples to test? And what is lead time for sample order? A1: Yes, we can supply samples in 5-7 days depend on different product and customers' requirement.For normal in stock product it takes 2~5 days; For customized product, 3~7days depends on requirements.
Q2: What kind of cells do you use? A2: As you may know there are A,B,C grades cell in the market with different prices. We are using Grade A cells directly from the big cells vendors, such as : BYD, EVE, GuoXuan, ND (ATL), REPT, etc.
Q3: How many years guarantee do you have? A3: We offer 5 years warranty for our products with more than 3000 times cycle life.
Q3: What is your company's advantage? A3: Firstly: we're direct factory, we can provide competitive price with good quality product, since we purchase other components from our own associated factory, which belongs to our owner as well. Secondly: Our engineers are working in this field more than 10 years, we have rich experience in customizing products.
Q4: Do you accept OEM/ODM? A4: Yes, welcome!
Q5: What is the lead time for the mass order? A5: Generally it takes about 7~20 days depending on different items / requirements after getting down payment and confirmation about the samples.
Q6: What is the payment terms? A6:Sample payment accept PayPal, Western union, Escrow; and mass order by T/T.