501230 Polymer Rechargeable Batteries of 2025
Best Choice1
Liter energy batteryLiter 3.7V 110mAh Lipo Battery 301230 Rechargeable Lithium Polymer ion Battery Pack with PHR-2-BK Connector
Main highlights- Size: 3 x 12 x 30 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.
- Note: Before ordering check the battery size suitable for your device, if not clear, you can contact us for consultation Note: Please make sure the connector fits properly. If the positive and negative connectors are opposite, you can switch them yourself. If the connector is wrong, you can replace the connector on the old battery with a new one, which will also work.
- 3.7V; Typical capacity: 110mAh; 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.
9.9Exceptional
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Value for Money2
Liter energy batteryLiter 3.7V 80mAh 301230 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with Two Lines
Main highlights- Size:30 x 12 x 2.75mm
- 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.
- 3.7V; Typical capacity: 80mAh; 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.
9.8Exceptional
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3
Liter energy batteryLiter 3.7V 180mAh 501235 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH-2.0 Connector
Main highlights- Size: 4.7 x 12 x 35 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 （Please confirm if the connector is correct, if it is not the one you need. You can order it back and replace it yourself.）
- 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: 180mAh; 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.
9.7Exceptional
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4
AKZYTUEAKZYTUE 3.7V 100mAh 401230 Lipo battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm 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: 100mAh；Maximum Charge Voltage/Current: 4.25V/50mAh; Material: Lithium Polymer.
- NOTE: The 3.7V 100mAh 401230 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: 4 x 12 x 32mm / 0.16" x 0.47" x 1.26"(T*W*L); Cable Length: 5cm / 2"; Net Weight: 3g.
- 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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5
Liter energybatteryLiter energybattery 3.7V Lipo Battery 120mAh Rechargeable Lithium ion Polymer Battery 401230 Lithium Polymer ion Battery with Two Lines
Main highlights- Voltage: 3.7V; Typical capacity: 120mAh, Min capacity: 100mAh; Material: Lithium Polymer; Size: 30*12*4mm (WxLxH)
- Storage: Keep the battery at 40-60% charge during long storage. We recommend charging the battery every 3 months after receipt, keeping the voltage at 3.7-4.0V, and storing it in a cool, dry place.
- Reliable Performance: No leak, high cost performance and long service life. PCM protection function: overload protection, short circuit protection, over temperature protection.
- Guarantee: Please contact us if you have any questions or concerns with the product via Amazon message. We will respond to you within 24 hours.
- Application: Suitable for portable DVD players, bluetooth devices wireless devices, dash cam, bark collar for dog, keyboard and mouse, 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.
9.3Excellent
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6
Liter energy batteryLiter 3.7V 200mAh 601230 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with Two Lines
Main highlights- Size:30 x 12 x 6mm
- 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.
- 3.7V; Typical capacity: 200mAh; 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.
9.2Excellent
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7
QimooQimoo 503450 3.7V Lipo Battery 1000mAh 503450 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] - 503450 li-ion battery size: 5 x 34 x 50mm / 0.2" x 1.33" x 1.97" (H*W*L), Voltage: 3.7 volts, Maximum Charging Voltage 4.25v; Capacity: 1000mAh; Material: Lithium Polymer. Net weight: 17g.
- [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.
9.0Excellent
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8
YTKavqYTKavq 3.7V 300mAh Battery 502530 Lithium Polymer Ion Rechargeable Li-ion Li-Po Battery with 2P PH 2.0mm Pitch Connector
Main highlights- Voltage: 3.7V; Capacity: 300mAh；Maximum Charge Voltage/Current: DC4.25V/150mAh
- Size: 30mm x 25mm x 5mm/1.17" x 0.98" x 0.2"
- Package Content: 1 x Lithium Polymer Battery
- Material: Lithium Polymer; Net Weight: 7g
- Connector Type: 2P 2.0mm Pitch; Cable Length: 5cm / 2"
8.9Very Good
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9
YDLYDL 3.7V 300mAh 502530 Lipo battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm 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: 300mAh；Maximum Charge Voltage/Current: 4.25V/150mAh; Material: Lithium Polymer.
- NOTE: The 3.7V 300mAh 502530 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: 5 x 25 x 31mm / 0.2" x 0.98" x 1.22"(T*W*L); Cable Length: 5cm / 2"; Net Weight: 9g.
- 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.
8.7Very Good
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10
YTKavqYTKavq 3.7V 500mAh Battery 602530 Lithium Polymer Ion Rechargeable Li-ion Li-Po Battery with 2P PH 2.0mm Pitch Connector
Main highlights- Voltage: 3.7V; Capacity: 500mAh；Maximum Charge Voltage/Current: DC4.25V/250mAh
- Size: 30mm x 25mm x 6mm/1.17" x 0.98" x 0.23"
- Package Content: 1 x Lithium Polymer Battery
- Material: Lithium Polymer; Net Weight: 11g
- Connector Type: 2P 2.0mm Pitch; Cable Length: 5cm / 2"
8.6Very Good
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