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Frequently Asked Questions
What battery cell brands do you carry?
We carry cells from CATL, BYD, EVE, Lishen, Samsung SDI, LG Energy Solution, and Panasonic. Both LFP (LiFePO4) and NMC (LiNiMnCoO2) chemistries are available.
Do you supply BMS for custom battery pack configurations?
Yes, we supply BMS modules for various configurations from 4S to 32S, supporting both low-voltage (12V-72V) and high-voltage (300V-800V) battery packs with CAN/RS485 communication.
What safety certifications do your battery components have?
Our battery cells and BMS modules carry UN38.3, IEC62619, GB/T38031, and CE certifications. Battery packs can be certified to UL2580 and IEC62133 upon request.
Can you supply high voltage fuses and contactors for EV battery packs?
Yes, we supply high voltage DC fuses (500V-1000V, 50A-500A), high voltage contactors/relays (BDU), pre-charge circuits, and manual service disconnects (MSD) for EV battery pack safety systems.
What is the minimum order for battery cells?
MOQ for battery cells is typically 200 pieces for standard models. Sample orders of 10-50 pieces are available for testing and prototyping. BMS modules have MOQ of 10 pieces.