bak-N21700CD-53E

BAK-N21700CD-53E is a rechargeable 21700 cylindrical lithium-ion cell with a nominal capacity of 5300mAh and a nominal voltage of 3.6V. It is offered for professional battery-pack design, prototype validation and production integration.

Key electrical characteristics:

• Nominal capacity: 5300mAh
• Nominal voltage: 3.6V
• Published discharge rating: 10.6A max
• Published cycle-life condition: 800 cycles
• Reference dimensions: 21.3mm × 70.5mm

Typical pack-level applications:

• E-bikes, e-scooters and other light electric vehicles prioritizing range and runtime.
• Service robots, mobile equipment and portable energy systems.
• Backup battery units and industrial packs requiring a compact high-capacity cylindrical format.

Final suitability depends on the complete pack design. Verify charge and discharge limits, temperature range, cell matching, mechanical protection, BMS settings and required certifications against the latest manufacturer documentation before production.

For N21700CD-53E, confirm the applicable batch specification, current availability, sample policy, minimum order quantity, lead time and available inspection or compliance documents during inquiry. Supporting batch documents are provided as applicable to the inquiry.