Powerful 21700 Lithium-Ion Battery – 3.7V 5000mAh high-capacity cell ensures long-lasting performance for demanding applications.
Premium Authentic Cells – Factory-direct cylindrical batteries with precise engineering for stable voltage output and enhanced cycle life.
Wide Compatibility – Ideal for home appliances, power tools, emergency lighting, and DIY electronics projects requiring reliable energy solutions.
Advanced Safety Features – Built-in protection against overcharge, over-discharge, and short circuits for secure everyday use.
Bulk Savings Advantage – Wholesale pricing available for large orders, backed by global logistics support for fast delivery.






























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akku 21700 Authentic cylindrical 21700 rechargeable cells 3.7v 5000mah lithium ion battery cell for home appliance
$3.52$5.17-31.91%
Nominal Voltage:
3.7V
Nominal Capacity:
Other
5000mAh
Battery Type:
cylindrical
Quantity:
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