Wholesale Rechargeable 3.7v Lipo batteries 502030 3.7v 250mAh lithium ion polymer battery with UL/CB/KC certified

$2.5

$4.8

-47.92%

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Features

Wholesale Rechargeable 3.7V LiPo Battery – High-Performance & Certified Power Solution
Ultra-compact
502030
size (5.0mm x 20mm x 30mm) with lightweight design for space-sensitive applications. Features
250mAh capacity
and stable
3.7V output
, ideal for mini electronics like wireless earbuds, smart wearables, and medical devices. Premium
lithium-ion polymer
construction ensures high energy density, low self-discharge, and
500+ charge cycles
. Precision-built with multi-protection (overcharge/over-discharge/short-circuit) for enhanced safety. Globally certified (
UL/CB/KC
) for compliance and reliability. Perfect for drones, IoT gadgets, and backup power modules. Bulk pricing available –
lowest wholesale rates
guaranteed for bulk orders.
Note:
Customizable specs (capacity/connectors) upon request. Contact for OEM/ODM solutions.

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