EEMB 4PACK Lithium Polymer Battery 3.7V 250mAh 502030 Lipo Rechargeable Battery Pack with Wire JST Connector for VXI Blue Parrott- Confirm Device & Connector Polarity Before Purchase

Must Confirm before Purchase1. Battery Size; 2. Connector Model; 3. Connector Size; 4. Connector Polarity - This is not universal (It will cause a shortage if the polarity of the battery connector does not match your device. )
Voltage: 3.7V;
Typical capacity: 250mAh, Min
capacity: 230mAh;
Weight: approximate 5g;
Size: 20.5 x 32 x 5.3 mm (WxLxH)
CertificationsUN 38.3 compliant and UL certified for cell. More than 400 EEMB batteries are UL certified. Search " MH20555" on UL for all EEMB UL certification information.
Quality ServicePlease contact us if you have any questions or concerns with the product via message. We will get back to you promptly.
Reliable PerformanceNo leaking, excellent cost performance and long cycle life.
PCM protection function: over charge, over discharge, over current, short circuit protection. StorageKeep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7 - 4.0V. And store the battery in cool and dry place.
ApplicationSuitable for bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras, GPS, monitoring units, notebook computers, e-books, telematics, tracking devices, sleep management equipment, blood oxygen tracking equipment, pulse monitors.