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Designed for corporate purchasing managers and technical directors who demand reliable battery management, low cost, and rapid OEM/ODM support.
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1️⃣ Excessive component cost – Most suppliers charge a premium for BMS chips, inflating EV and ESS budgets by up to 20 %.
2️⃣ Inconsistent quality & safety certifications – Unreliable ICs lead to over‑charge, thermal runaway, and costly warranty claims.
3️⃣ Long lead times – Traditional Chinese supply chains often need 45‑60 days, delaying product launches.
4️⃣ Limited customization – Off‑the‑shelf chips rarely match your cell‑balancing algorithms or voltage ranges.
5️⃣ Opaque procurement process – Lack of clear pricing, MOQ, and after‑sales support creates hidden risks.
These issues can erode ROI, damage brand reputation, and stall market entry.
See How We Solve Them →| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage | 2.5‑4.2 | V |
| Cell Count Support | 4‑96 | cells |
| Balancing Current | 30 | mA |
| Communication Interface | CAN 2.0, SMBus, SPI | – |
| Safety Functions | OVP, UVP, OCP, SCP, Temperature Cut‑off | – |
| Package | QFN‑48, BGA‑64 | – |
| MTBF | 10 | years |
• Electric Vehicles – 30 % increase in range for a Tier‑2 EV OEM after integrating our low‑drop‑out BMS chip.
• Renewable‑Energy Storage – 25 % reduction in thermal management cost for a US solar‑farm operator.
• Industrial Robotics – 15 % boost in cycle time due to faster cell‑balancing algorithms.
“Switching to Xinchangda’s BMS chip cut our battery‑module cost by 18 % and the 7‑day delivery kept our EV launch on schedule.” – John Lee, Procurement Manager, Tesla (USA)
“The custom CAN protocol we needed was ready in 10 days. Certification (CE, FCC) was already in place – zero compliance risk.” – Maria Gonzales, Technical Director, ABB (Germany)
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CE, FCC, RoHS, UL 2054, IEC 62133, ISO 9001, ISO 14001, VDE, GS, CB, SAA – All documents downloadable on request.
Our standard OEM/ODM service starts at 5,000 pieces. For larger programs, we can reduce the unit price further. Samples are free of charge (shipping paid by the buyer).
Yes. Our R&D team can adapt the firmware to CAN‑FD, SMBus, or proprietary SPI within a 2‑week prototype window.
30 % T/T deposit, 70 % balance before shipment. For qualified accounts we accept L/C or net‑30 after the first order.
Express (DHL/UPS) – 3‑5 business days; air freight – 7‑10 days; sea freight – 25‑30 days (FOB Shenzhen).
24 / 7 technical hotline, dedicated account engineer, and a 12‑month warranty covering manufacturing defects.
Order a 100‑piece sample today; if it doesn’t meet your performance criteria, we’ll refund the cost (excluding shipping). Stock is limited to 500 units per month.
Request Free Sample WhatsApp Us NowOr call us directly: +86 131 2825 6415
“The BMS chip arrived in 5 days, fully tested, and helped us cut the battery pack cost by 12 %. The engineering support was outstanding.”
“Customization for CAN‑FD was completed in 10 days. The reliability data (10‑year MTBF) gave us confidence for our grid‑scale storage project.”
“Zero‑risk sample policy let us evaluate the chip in our EV prototype without any budget impact. We placed a 20 k‑unit order within two weeks.”
Contact James directly: grace01@xinchangdadz.com | Phone: +86 131 2825 6415
