20 Best 3.7V Lipo Battery 3000Mah of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best 3.7V Lipo Battery 3000Mah of 2023. Check our ranking below.
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- 【Application】Hiteuoms 3.7V 3000mAh batteries are perfect for ESP32 projects or a small Internet of Things (IoT) project. Also suitable for Bluetooth speaker, keyboard, Wi-Fi smart home systems, digital cameras, e-books, tracking devices, wireless, IoT and so on. (NOTE!!! The maximum operating current of this battery is only about 1.5A, Can Not be used for unmanned aerial vehicles, model aircraft or other products that require high current)
- ✔【Reliable Performance】This 3.7 volt rechargeable battery provides reliable performance, no leakage and long cycle life. PCM protection function: overcharge, over discharge, over current, short circuit protection, over temperature protection. It also complies with UN 38.3 standards certification, ensuring safety and reliability
- ✔【3000mAh LiPo Battery】Great large capacity li-po pack for dev board projects. The recommended battery charging current is 0.2A, with a maximum of 1A. The recommended discharge current is 0.5A, the maximum is not more than 1A, the protection board is equipped with mos tube, the overcurrent protection (instantaneous) is 1.6-2.2A, and the charging voltage setting is recommended to be 4.2V
- ✔【Battery Specifications】Dimensions: 67*36*10mm/ 2.64*1.41*0.39inch; Weight: 50g; Capacity: 3000mAh; Volt: 3.7V. Plug: JST 1.25; Discharge Rate: 1C. (PLEASE NOTE battery size, voltage and plug match) ( NOTE!!! The maximum operating current of this battery is only about 1.5A, Can Not be used for unmanned aerial vehicles, model aircraft or other products that require high current)
- ✔【Storage & Usage】When storing lithium polymer batteries for a long time, please keep the battery in a state of 40%-60%. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V. Store battery in cool and dry place
- Charging Method: The recommended charging current is 0.6A, the maximum does not exceed 3A. The discharge current is recommended 1.5A, and the maximum does not exceed 3A
- Overcharge Protection: When charging the battery, when the voltage reaches the highest battery voltage (4.2V), the protection board will automatically power off and shut down, indicating that it will not continue to charge when fully charged, forms overcharge protection
- Over-discharge Protection: When the battery is about to run out and the voltage is as low as 3.0V, the protection board will also be turned off and can no longer be discharged, forming an over-discharge protection effect
- Short Circuit Protection: When an accidental short circuit occurs, the protection board will automatically shut down within a few milliseconds and will not be powered on again. Note that the cell is short-circuited (not through the protection board). The protection board will also fail due to continuous high current, or the components are heated and damaged
- Note: The battery overcurrent protection is not a panacea, do not continue to charge and discharge the current and voltage with a large current beyond the range, otherwise the protection board will be damaged and invalid
- MakerHawk adopts a brand-new A-grade lithium cobalt oxide battery system, which, compared to ternary system batteries, not only provides higher energy and higher density but also ensures more stable discharge performance and longer lifespan. It also complies with UN 38.3 standards certification, ensuring safety and reliability.
- Over-Discharge Protection: When the battery is about to deplete, and the voltage drops to 3.0V, the protection circuit will shut down, preventing further discharge and providing over-discharge protection.
- Over-Charge Protection: During battery charging, when the voltage reaches the maximum battery voltage (4.2V), the protection circuit will automatically cut off power, indicating that the battery is fully charged and providing over-charge protection.
- Short Circuit Protection: In the event of a short circuit, the protection circuit will automatically shut down within milliseconds and will not power on again. Note that if the battery is short-circuited (bypassing the protection circuit), the protection circuit may also fail due to prolonged high current or component overheating.
- Storage & Usage: During long-term storage, keep the battery charged between 40% and 60%. We recommend charging the battery once every 3 months after receiving it, maintaining a voltage of 3.7-4.0V. Store the battery in a cool, dry place.
- BATTERY SPECIFICATIONS: High-capacity 3.7V 3000mAh LiPo battery with 1S 3C discharge rate for extended operation time
- CONNECTOR TYPE: Features Micro JST 1.25 connector plug for seamless compatibility with various devices and drones
- DUAL PROTECTION: Built-in dual protection board safeguards against overcharging, over-discharging, and short circuits
- VERSATILE APPLICATION: Ideal power source for GPS devices, drones, and multiple electronic devices requiring 3.7V input
- PACKAGE CONTENTS: 4x 3000mah JST1.25
- 3.7V; Typical capacity: 3000mAh; 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 a cool and dry place.
- Reliable Performance—No leak, excellent cost performance and long cycle life. PCM protection function: overcharge, over-discharge, over-current, short circuit protection, over temperature protection.
- Size: 5 x 55 x 73 mm
- Connector Type: 2P JST PH 2.0mm Pitch
Last update on 2025-07-12 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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