803040 Lithium Polymer Li Pos of 2025
Best Choice1
MakerHawkMakerHawk 4 Pack 3.7V 1000mAh LiPo Battery Rechargeable 1S 3C 102050 Lithium Polymer Batteries with Dual Protection Board, Micro JST 2.0 Connector Plug for Electronic Device
Main highlights- Wide Application Range: Perfect for use in Bluetooth speakers, VR headsets, beauty devices, pet trackers, visual doorbells, and more. Enjoy uninterrupted power supply for your electronic gadgets with these high-quality LiPo batteries.
- Versatile Compatibility: Designed for stable discharge in different temperatures and environmental conditions, making them suitable for a wide range of applications. Store in a cool, dry place for optimal preservation during long-term storage.
- Reliable Power Source: Set of 4 rechargeable lithium polymer batteries with 1000mAh capacity and 3.7V voltage. Ideal for various devices such as MP3 players, Bluetooth earphones, GPS trackers, gaming consoles, smart watches, and more.
- Long-lasting Performance: These batteries offer leakage-free and cost-effective operation with extended service life. The PCM protection function safeguards against overcharging, over-discharging, overcurrent, short circuits, and overheating.
- Enhanced Safety Features: Equipped with a built-in protection circuit module to prevent overcharging and overcurrent. The included lanyard ensures easy handling without the need for connectors. Lead wire length: 50±3mm.
9.9Exceptional
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Value for Money2
MakerHawkMakerHawk 3.7V Lipo Battery 1000mAh 803040 Rechargeable Battery Lithium Polymer Battery with Micro PH1.25 Connector Integrated Protection Circuit for Electronic Device (4 Pcs)
Main highlights- Versatile Applications: This 1000mAh battery are perfect for a range of devices, including small portable electronic devices, wireless devices, DIY projects, development boards, and other battery-powered devices. Whether you are a hobbyist or a professional, our LiPo Battery provides the performance you need for optimal operation.
- Reliable Voltage Output: With a stable 3.7V voltage output, this 1S battery ensures consistent and reliable power delivery to your electronic devices. Say goodbye to fluctuations in performance with our optimized lithium polymer battery.
- Integrated Protection Circuit: Safety is our top priority. Each battery comes equipped with a built-in protection board that prevents overcharging, over-discharging, overcurrent, overheating, and short circuits. Enjoy peace of mind while using our lithium polymer battery, knowing that it is designed with advanced safety features.
- High-Quality LiPo Battery: Our 803040 lithium polymer battery are designed for optimal performance. With a capacity of 1000mAh and a voltage rating of 3.7V, this battery ensure your devices run efficiently and reliably. Complying with multiple certifications including UN 38.3, CE standards. Experience the power of high-quality LiPo Battery technology for your electronics.
- Easy Installation with Micro PH1.25 Connector: The 1000mAh lithium polymer battery feature a Micro PH1.25 connector, making installation simple and convenient. Upgrade your devices effortlessly with our user-friendly design, ensuring a secure connection for maximum performance.
9.8Exceptional
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3
AKZYTUE11% OffAKZYTUE 3.7V 1000mAh 803040 Lipo battery Rechargeable Lithium Polymer ion Battery with JST Connector
Main highlights- WARNING: The batteries connectors type are all JST PH2.0MM . —THE CONNECTORS ARE NOT UNIVERSAL! ! !— Please make sure that the CONNECTOR TYPE, POLARITY , and BATTERY SIZE match your device before purchasing. —If the POLARITY of the connector DOES NOT MATCH that of your device, it will DAMAGE the device or the new battery.—
- Voltage: 3.7volt; Capacity: 1000mAh；Maximum Charge Voltage/Current: 4.25V/500mAh; Material: Lithium Polymer.
- NOTE: The 3.7V 1000mAh 803040 Lithium Battery is NON-POWER BATTERY! ! ! It can not be used for power device that require high current such as UAV, mini RC Helicopter,RC small drones， Model aircraft , Electric toys, Power tools and other.
- Connector Type: PH 2.0mm；Size: 40 x 30 x 7.8mm / 1.57" x 1.18" x 0.31"(T*W*L); Cable Length: 5cm / 2"; Net Weight: 18g.
- Application：Suitable for MP3/MP4, Bluetooth wireless headset,GPS, baby monitor, game boy, skybell ,smart watch,monitoring units, POS machine, dashcam, mobile power, Bluetooth speaker, VR glasses, beauty devices, pet tracker,ring video doorbell etc.
9.6Exceptional
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4
OCTelectOctelect 2PCS 3.7V 1000mAh 803040 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST Connector
9.4Excellent
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5
QimooQimoo 803040 3.7V Lipo Battery 1000mAh 803040 Rechargeable Lithium Polymer Battery Pack with JST PH2.0mm Connector for Electronic Device
Main highlights- [Note]- 3.7v lipo battery connector type is JST PH2.0MM !!!! - Please make sure the connector type and battery size match your device before purchase.
- [Connector Specifications]-3.7v battery Connector Type: PH 2.0mm;; Cable Length: 5cm / 2"; Please check the battery polarity before installation, if the connector polarity is not matched with your device, it will damage the device or new battery.
- [Battery Specifications] - 803040 li-ion battery size: 8 x 30 x 40mm / 0.31" x 1.18" x 1.57"(H*W*L), Voltage: 3.7 volts, Maximum Charging Voltage 4.25v; Capacity: 1000mAh; Material: Lithium Polymer. Net weight: 18g.
- [Applications]- 3.7v lithiun Polymer battery is suitable for MP3/MP4, Bluetooth wireless headset, GPS, baby monitor, game console, skype, smart watch, surveillance device, POS, car recorder, mobile power, Bluetooth speaker, VR glasses, beauty device, pet tracker, ring visual doorbell, etc.
- Please use the battery correctly: 3.7v lithium batteries can not be used for high-current power devices, such as drones, miniature remote control helicopters, model airplanes, electric toys, etc.
9.2Excellent
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6
CaoDuRenCaoDuRen 3.7V 1000mAh 803040 Lipo Battery Rechargeable Lithium Polymer ion Battery with 2 Pin 2.0mm JST Connector
Main highlights- VOLTAGE & CAPACITY: 3.7V rechargeable lithium polymer battery with 1000mAh capacity for reliable power delivery
- CONSTRUCTION: Built with lithium polymer ion technology for stable performance and efficient power storage
- CONNECTOR TYPE: Features a 2-pin JST connector with 2.0mm pitch for easy and secure connection to compatible devices
- COMPATIBILITY: Suitable for devices requiring 3.7V power supply with matching JST 2.0mm connector interface
- BATTERY DIMENSIONS： 8mm(Thickness)x30m(Width)x40mm(Length)
9.1Excellent
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7
Liter energy batteryLiter 3.7V 1000mAh 803040 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST PH 2.0mm Connector
Main highlights- Size: 7.3 x 29.5 x 40 mm
- 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.
- Connector Type: 2P JST PH 2.0mm Pitch
- Application—Suitable for portable DVD players, bluetooth devices wireless devices, wearable electronic devices, PDA and digital cameras, GPS, monitoring units, notebook computers, e-books, telematics, tracking devices, sleep management equipment, blood oxygen tracking equipment, pulse monitors, Wi-Fi enabled smart home systems.
- 3.7V; Typical capacity: 1000mAh; 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.
9.0Excellent
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8
MeshnologyMeshnology 3.7V Lipo Battery 1000mAh 803040 Rechargeable Lithium Polymer Battery with USB Charger Cable Micro Ph1.25 Connector Integrated Protection Circuit for Electronic Device
Main highlights- Versatile Applications: This 1000mAh battery are perfect for a range of devices, including small portable electronic devices, wireless devices, DIY projects, development boards, and other battery-powered devices. Whether you are a hobbyist or a professional, our LiPo Battery provides the performance you need for optimal operation.
- Reliable Voltage Output: This 1S LiPo battery delivers a stable 3.7V output, providing consistent and energy-efficient performance for your electronic devices. Designed with a slim 803040 form factor to integrate seamlessly into space-constrained designs, its 1C discharge rate ensures smooth, low-heat operation, perfect for applications prioritizing safety, durability, and extended runtime.
- Integrated Protection Circuit: Safety is our top priority. Each battery comes equipped with a built-in protection board that prevents overcharging, over-discharging, overcurrent, overheating, and short circuits. Enjoy peace of mind while using our lithium polymer battery, knowing that it is designed with advanced safety features.
- High-Quality LiPo Battery with Certifications: Our 803040 lithium polymer battery are designed for optimal performance. With a capacity of 1000mAh and a voltage rating of 3.7V, this battery ensure your devices run efficiently and reliably. Complying with multiple certifications including UN 38.3, CE standards. Experience the power of high-quality LiPo Battery technology for your electronics.
- Easy Installation with Micro PH1.25 Connector: The 1000mAh lithium polymer battery feature a Micro PH1.25 connector, making installation simple and convenient. Comes with USB charging cable with anti-short circuit reverse polarity protection, smart IC controlled charging protection and LED status light. Upgrade your devices effortlessly with our user-friendly design, ensuring secure connection and fast charging for optimal performance.
8.8Very Good
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9
YTKavqYTKavq 3.7V 1000mAh Battery 803040 Lithium Polymer Ion Rechargeable Li-ion Li-Po Battery with 2P PH 2.0mm Pitch Connector
Main highlights- Versatile Compatibility: This battery is compatible with a wide range of electronic devices, including smartphones, handheld game consoles, and other portable gadgets.
- Reliable Performance: Crafted with high-quality materials, the 3.7V 1000mAh Battery 803040 delivers reliable performance, providing consistent power to keep your devices running smoothly.
- Lightweight Design: Weighing just 24g, the 3.7V 1000mAh Battery 803040 is lightweight, making it ideal for portable devices.
- High Capacity: The 3.7V 1000mAh Battery 803040 offers a generous capacity, providing sufficient power for your electronic devices.
- Compact Size: With dimensions of 40mm x 30mm x 8mm (1.56" x 1.17" x 0.31"), this battery is designed to be compact and space-efficient.
8.7Very Good
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10
AKZYTUEAKZYTUE 3.7V 1000mAh 523450 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST Connector
Main highlights- Voltage: 3.7V; Capacity: 1000mAh
- Size: 52 x 34 x 5.1mm / 2.05" x 1.34" x 0.2" (L*W*T)
- Package Content: 1 x Lithium Polymer Battery
- Material: Lithium Polymer; Net Weight: 18g
- Connector Type: PH 2.0mm ; Cable Length: 5cm / 19"
8.6Very Good
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