EEMB 3.7V 2000mAh LiPo Battery
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The EEMB 103454 is a rechargeable lithium polymer battery designed to power compact electronics such as Bluetooth speakers, dashcams, and similar small devices. It offers a solid 2000mAh capacity in a slim, lightweight form factor with a pre-attached JST connector for straightforward installation. Overall it is a reliable and affordable power solution, though buyers must carefully verify connector polarity and device compatibility before purchase to avoid damage.
Key Features & Specs
| Capacity | 2000mAh providing a dependable power reserve for small to mid-sized portable electronics |
|---|---|
| Voltage | 3.7V nominal output, standard for single-cell LiPo applications |
| Dimensions | 103 x 54 x 4mm slim profile suitable for space-constrained device enclosures |
| Connector | Pre-soldered JST connector with lead wires included; polarity must be confirmed before connecting |
| Compatibility | Intended for Bluetooth speakers, dashcams, GPS units, RC models, and other 3.7V LiPo-powered devices |
| Chemistry | Lithium Polymer construction offering light weight, low self-discharge, and rechargeable cycle life |
| Safety Note | Requires verification of device voltage requirements and JST connector polarity prior to installation to prevent damage |
Best for: DIY electronics enthusiasts, hobbyists, and device repair technicians who need a compact, affordable replacement or upgrade battery for small 3.7V gadgets like Bluetooth speakers or dashcams.