Fujitsu battery manufacturers

Fujitsu offers three primary tiers of Ni-MH rechargeable batteries: Standard (White), High Capacity (Black/Pro), and Low Capacity (Blue/Lite). For industrial or retail sourcing, the Standard series is the most versatile, offering up to 2,100 recharge cycles and maintaining 70% charge after 10 years. The Black (Pro) series is designed for high-drain devices like professional cameras and flash units, providing higher mAh but fewer recharge cycles (approx. 500). The Lite series is cost-effective for low-drain devices like remote controls.

Ensure all batteries are LSD (Low Self-Discharge) Ni-MH cells, which is a hallmark of Fujitsu’s FDK factory technology. Key compliance includes RoHS (Restriction of Hazardous Substances), CE marking, and UN38.3 for safe air transport. For the North American market, verify UL certification. Always check the manufacturing date code on the cell; high-quality stock should ideally be less than 12 months old to ensure optimal chemistry health.

Authentic Fujitsu batteries are manufactured by FDK Corporation in Japan, the only factory in the world producing this specific high-grade Ni-MH chemistry. Buyers should request a Certificate of Origin (COO) and MSDS (Material Safety Data Sheet). Examine the packaging print quality and the vent hole design at the positive terminal; counterfeits often have sloppy heat-shrink tubing and inconsistent weight compared to the official 26g-30g range for AA cells.

For B2B applications such as medical devices or security systems, the voltage stability and temperature resistance are critical. Fujitsu batteries are rated to operate efficiently between -20°C and 50°C. Buyers should prioritize suppliers who provide discharge curve reports showing stable voltage maintenance above 1.2V for the majority of the discharge cycle.

Batteries are classified as Dangerous Goods (DG). You must ensure the supplier provides a UN38.3 Test Report and a Safe Transport of Goods report. For sea freight, use IMO-compliant packaging; for air freight, adhere to IATA Section II PI967/PI966 regulations. Failure to declare batteries correctly can lead to heavy fines or seizure by customs.

Focus on Annual Volume Commitments rather than single-order quantities to secure a 10-15% discount. Request OEM/Private Labeling options if you are building a brand, but note that Fujitsu-branded cells usually have fixed pricing. Negotiate for Free Samples for lab testing and insist on Trade Assurance to protect your payment until the quality is verified.

Always use secure payment channels provided by the platform. Avoid direct wire transfers to private accounts. Conduct a factory audit or hire a third-party inspection service (like SGS or Intertek) to perform a Pre-Shipment Inspection (PSI) to verify the quantity, voltage levels, and packaging integrity before the final balance is paid.

Be aware of the EU Battery Regulation and similar green policies in the US. Ensure your supplier is compliant with Extended Producer Responsibility (EPR) requirements. Sourcing from reputable manufacturers on Made-in-China.com who provide recycling symbols (WEEE) and eco-friendly packaging will help you avoid future import barriers and environmental taxes.