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Shenzhen Delong Energy Technology Co., Ltd.
Custom manufacturer
Main categories: Lithium Ion Batteries/LifePO4 Battery/Energy Storage Battery/Power Battery/Portable Power Station
Ranked #1 on-time delivery in Battery Management Systems (BMS)Quality management certifiedMulti-Language capability: Years in industry(11)Patents awarded (2)
Performance
4.9/5
Satisfied56 reviews
  • ≤3h
    average response time
  • 100.0%
    on-time delivery rate
  • US $860,000+
    {0} orders
Minor customization
Full customization
Testing instruments (3)
Warranty available
CB
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Reviews (56)
4.9 /5
Satisfied
  • Supplier service
    4.9
  • On-time shipment
    4.8
  • Product quality
    4.9
Très bonne qualité de batteries. Et vendeur très très attentionné pour l'après vente. Merci Jessie. 😘

    Response from supplier:

    Thanks for your support, look forward to your next orders.
    18 Mar 2024
    Selena is a great help, very patient and friendly!

      Response from supplier:

      Thanks for your support, look forward to your next orders.
      10 Mar 2024
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