3.7V 2000mAh Rechargeable Lithium Polymer Battery Pack with JST Connector

Device Polarity Compatibility

Make sure that the polarity of your device matches with the battery pack connector before purchase. Incompatible polarity can result in damage to your device and a shortage of power. Key specifications to consider: - Battery Size - Connector Model - Connector Size - Connector Polarity

Important Note: This is not universal. A mismatch will cause a malfunction.

Technical Specifications

• Voltage: 3.7V
• Typical Capacity: 2000mAh
• Minimum Capacity: 1900mAh
• Weight: 40g
• Battery Dimensions: 34.5 X 56 X 10.6 mm (1.36 X 2.2 X 0.41 inch)

Reliable Performance

• No Leakage: Ensures a safe and reliable power supply.
• Cost-Effective: Offers a good balance between price and performance.
• Long Cycle Life: Designed for durability and longevity.
• Protection Functionality:
• Overcharge Protection
• Overdischarge Protection
• Overcurrent Protection
• Short Circuit Protection
• Overtemperature Protection

Certifications

• UN 38.3 Compliant
• UL Certified: Over 400 EEMB batteries have been certified by UL. To find more information on EEMB UL certifications, search "MH20555" on UL.

Quality Service

Please contact us via Amazon message if you have any questions or concerns about the product. We will respond within 24 hours.

Storage and Application

• Charging Recommender: Keep the battery at a 40%-60% charge during long-term storage.
• Regular Maintenance: Charge the battery every 3 months after receipt, maintaining a voltage range of 3.7-4.0V.
• Storage Conditions: Store the battery in a cool, dry place.

Suitable For

• Bluetooth Speaker
• Dash Cam
• Keyboard and Mouse
• Wi-Fi Smart Home Systems
• PDA and Digital Cameras
• GPS
• E-Books
• Tracking Devices
• Blood Oxygen Tracking Equipment
• Pulse Monitors
• Wireless Devices
• IoT (Internet of Things) Devices