High-quality 3.7V 400mAh lithium polymer battery with KC, CE, and BIS certifications for guaranteed safety and performance
Ultra-lightweight and compact 60x20x40mm design ideal for portable electronics and IoT devices
Precision-engineered with advanced li-polymer cells for stable output and long cycle life
Factory-direct pricing ensures unbeatable wholesale rates for bulk orders
Wide compatibility with medical devices, wearable tech, and smart home applications
Robust construction featuring puncture-resistant casing and built-in protection circuits
Custom capacity options available for OEM/ODM projects with MOQ flexibility
Environmentally compliant with RoHS standards and low self-discharge rate
Global shipping support with dedicated logistics for large commercial shipments
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Factory price rechargeable KC CE BIS certified 602040 lithium ion battery 3.7v li-polymer battery 400mah
$2$2.67-25.09%
Nominal Voltage:
3.7V
Nominal Capacity:
400mAh
Battery Type:
Pouch (Polymer)
Quantity:
Add to Cart
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