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Chalong fly provides ODM&OEMs with assurances of quality for our products and our services. We distribute battery packs and battery cells from many reputable brand names. We manufacture a variety of custom battery packs and power supplies made to customer specifications.

1. Function of overcharge and discharge protection
2. Overcurrent and short-circut protection functions
3. Over temperature protection
4. Applied to EU energy storage system and off grid solar power generation system
5. Built in intelligent BMS to keep the battery in working state all the time
6. Automatically cut off the output after no charge or discharge for 30 days to ensure safety, or manually cut off the output
7. 3-year warranty, 5-8 years service life, more stable and safe
8. Application scope: EU energy storage system, solar energy storage system, UPS power supply, inverter power supply, railway power supply, telecommunication power supply system, medical electronics, commercial finance, security communication, transportation logistics, etc

A: Yes, we are a professional lithium battery manufacturer in China, and factory tour is acceptable.

A: Yes, OEM, ODM, LOGO, and STICKER is acceptable, our professional team is on hand to offer you any solutions.

A: Yes, sample order is acceptable.

A: Chalong Fly offers a variety of shipping methods, such as DHL, UPS, FedEx, TNT, Airline and sea shipping.

A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3, UL, etc.

A: Yes, the client’s requirements is respected.

A: We will check each battery before shipment, and 100% high quality guaranteed. The warranty is about 1~20 years depends on different models.

A: Chalong Fly R&D center has more than 60 R&D engineers, 12 of whom have more than 10 years of experience related to power development. We have a deep understanding of power electronics technology, and a full understanding of the needs of the application industry, and have developed many public technology solutions.

Contact us for more informations!