4X EEMB 3.7V Lipo Battery 3700mAh 103395 Rechargeable Lithium Polymer ion Battery Pack with JST Connector (UL Certified for Cell) Make Sure Device Polarity Matches with Battery Before Purchase!!!

MUST CONFIRM BEFORE PURCHASE: 1. 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: 3700mAh, Min
capacity: 3500mAh;
Weight: approximate 74g;
Size: 33.5 x 96 x 10.3 mm/ 1.32 " x 3.78 " x 0.4 " (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.
MANUFACTURER DIRECT Please contact us if you have any questions or concerns with the product via message. We will respond to you within 24 hours.
RELIABLE PERFORMANCE
No leaking, excellent cost performance and long cycle life.
PCM protection function: over charge, over discharge, over current, short circuit protection. STORAGE
Keep 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.
APPLICATION
Suitable 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.