YELUFT 3pcs 3.7V 3700mAh 103395 1S PH2.0 ESP32 Lithium Polymer Battery LiPo Rechargeable Battery with Protection Board

3pcs 3.7V 3700mAh 103395 Lithium Polymer Battery 1S LiPo Rechargeable Battery with Protection Board, Micro PH2.0 Plug Compatiable with ESP32 Development Board

YELUFT 3pcs 3.7V 3700mAh 103395 1S PH2.0 ESP32 Lithium Polymer Battery LiPo Rechargeable Battery with Protection Board

Charging the battery initially with constant current at 0.2C and then with constant voltage at 4.2V till charge current declines to 0.02C Can be used for ESP32 Development Board whose plug is SH1.25-2, Electronic Device Can be used for Mesh Node T114, ESP32 Development Board, Electronic Device Can be used for WisBlock Meshtastic Starter Kit, Raspberry Pi UPS Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store

Brand: YELUFT

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Key Features

• ✓ Safety and Reliability: Our product utilizes a cutting-edge, A-grade lithium battery system. Compared to others, it offers superior capacity and density, along with more stable discharge performance and an extended lifespan. Additionally, it meets the stringent UN 38.3 safety standards, ensuring both safety and reliability
• ✓ Protection Mechanisms: When the charging voltage reaches the highest battery voltage (4.2V), the protection board will automatically power off, it will not continue to charge; when the voltage drops below 3.0V, the protection board will also turned off to prevent deep discharge of the battery. Overcharge and overdischarge can lead to the loss of cell performance and battery function
• ✓ Prohibit Reverse Charging: Connect the positive and negative poles of the battery correctly and strictly prohibit reverse charging. If the positive and negative terminals of the battery are reversed, the battery cell cannot be charged. At the same time, reverse charging will reduce the charging and discharging performance and safety of the battery cell, and may cause heating and leakage
• ✓ Storage: When not in use for a long time, please keep the battery voltage between 3.7V-3.9V. If not used for more than 3 months, it must be placed in an environment with a temperature of 21C~25C and a humidity of 40% RH~60% RH. We recommend charging the battery every 3 months after receiving it and storing it in a cool and dry place
• ✓ Widely Application: With Micro PH2.0 plug, these 3700mAh LiPo battery can be used for RAK19007+RAK4631, ESP32 development board and Other low-power IoT/DIY electronics requiring compact power solutions

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• ✓ FREE standard shipping within the United States (3-6 business days)
• ✓ 100% money-back guarantee for lost or damaged items
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• ✓ Shipping via UPS, FedEx, and USPS
• ✓ Ships to lower 48 states only (no PO Boxes / APO / FPO)

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• ✓ 30-day hassle-free returns
• ✓ Items must be unused and in original packaging
• ✓ Full refund if item is not delivered
• ✓ Guaranteed delivery within 6-7 business days

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