新西兰采购需求：电池，电池组，深循环电池，移动电源，LFP电池，BNT电池

I'm in need of a reliable supplier for a 48V lithium battery specifically designed for golf carts. I'm looking for high-quality options that can withstand regular use and provide excellent performance. If you have experience in this area, please let me know about the specifications, production capacity, and any other relevant details you can share. Additionally, it would be great if you could confirm whether you can ship to New Zealand and provide an estimate on delivery times. I'm also interested in potential pricing, bulk order discounts, and warranty information. Looking forward to your prompt response so we can explore this further!