Updated: 16 Feb 2025

li pol 803040 batteries

Updated: 16 Feb 2025

#1

Best Choice
KBT 3.7V 1200mAh Li-Polymer Battery: 103040 Lipo Rechargeable Lithium-ion Replacement Batteries with PH 2.54 JST Connector, PH1.25/2.0 JST Connector for Replacement - 4Pack

9.8

KBT KEEP BETTER TECH

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Main highlights

Wide useage: the battery fit for digital cameras, tablet, home monitor, GPS,toys, Network Box，USB Fan，Tester，air Purifier,controller，bluetooth speaker baby infant monitor, keyboard and mouse etc

Certified quality: Each lithium battery pass safety examination before they leave the facotry. They must pass UN38.3 test standards such as low-high temperature test, impact test, over charging, external short circuit, vibration test etc. It will lower down the risk caused by accident to minumum in production, shipping and your using period.

103040 Lithium polymer battery: 3.7V 1200mAh , batteries comes with PH2.54 2Pin JST connector, PH1.25/2.0 JST Connector for replacement.
#2

Value for Money
LJHLR 3.7V 1000mAh 803040 Lipo Battery Rechargeable Lithium Polymer Ion Battery Pack with JST Connector

9.7

LJHLR

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Main highlights

Voltage: 3.7V; Capacity: 1000mAh

Size: 40 x 30 x 7.8mm / 1.57" x 1.18" x 0.31" (L*W*T)

Material: Lithium Polymer; Net Weight: 18g
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#3
MakerHawk 3.7V Lipo Battery 1000mAh 803040 Rechargeable Battery Lithium Polymer Battery with Micro PH1.25 Connector Integrated Protection Circuit for Electronic Device (4 Pcs)

9.6

MakerHawk

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Main highlights

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.
#4
YTKavq 3.7V 1000mAh Battery 803040 Lithium Polymer Ion Rechargeable Li-ion Li-Po Battery with 2P PH 2.0mm Pitch Connector

9.5

YTKavq

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Main highlights

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.
#5
AKZYTUE 3.7V 1000mAh 803040 Lipo battery Rechargeable Lithium Polymer ion Battery with JST Connector

9.3

AKZYTUE

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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.

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.
#6
Octelect 2PCS 3.7V 1000mAh 803040 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST Connector

9.1

Octelect

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Main highlights

[Features]: Lithium-ion battery nominal voltage 3.7V, fully charged 3.7V, capacity 80mAh. Built-in Seiko battery protection module to prevent overcharging and short circuit of this battery

[Battery size]: 8mm * 30mm * 40mm (T * W * L)

[Applicable equipment]:batteries for MP3 MP4 GPS PSP PAD and a variety of electronic readers
#7
KBT 3.7V 650mAh Li-Polymer Battery:503040 Lipo Rechargeable Lithium-ion Replacement Batteries with JST Connector

9.0

KBT KEEP BETTER TECH

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Main highlights

Wide useage: the battery fit for digital cameras, tablet, home monitor, GPS,toys, Network Box，USB Fan，Tester，air Purifier,controller，bluetooth speaker baby infant monitor, keyboard and mouse etc

Certified quality: Each lithium battery pass safety examination before they leave the facotry. They must pass UN38.3 test standards such as low-high temperature test, impact test, over charging, external short circuit, vibration test etc. It will lower down the risk caused by accident to minumum in production, shipping and your using period.

503040 Lithium polymer battery: 3.7V 650mAh , Package comes with JST 1.25, 2.0, 2.54 connectors. very convenience to use.
#8
3.7V 803035 900mAh Lithium Polymer ion Battery Rechargeable Polymer Battery Pack with JST 2.0mm Connector

8.9

Liter energy battery

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Main highlights

NOTE: The Lithium Battery is NON-POWER BATTERY! ! ! It can not be used for power device that require high current such as UAV, Model aircraft , Electric toys, Power tools and other.

Model: 803035；Voltage: 3.7volt; Capacity: 900mAh；Maximum Charge Voltage/Current: 4.25V/450mAh; Material: Lithium Polymer.

Connector Type: PH2.0mm ;Size: 8 x 30 x 35mm (T*W*L)
#9
Liter 3.7V 700mAh 802040 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST 2.0mm Connector

8.7

Liter energy battery

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Main highlights

Size:40 x 19.5 x 7.8mm

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: 700mAh; 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.
#10
Liter 3.7V 1200mAh 804040 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST 2.0mm Connector

8.4

Liter energy battery

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Main highlights

Size:40 x 39 x 8.3mm

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: 1200mAh; 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.

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li pol 803040 batteries

KBT 3.7V 1200mAh Li-Polymer Battery: 103040 Lipo Rechargeable Lithium-ion Replacement Batteries with PH 2.54 JST Connector, PH1.25/2.0 JST Connector for Replacement - 4Pack

9.8

Main highlights

LJHLR 3.7V 1000mAh 803040 Lipo Battery Rechargeable Lithium Polymer Ion Battery Pack with JST Connector

9.7

Main highlights

MakerHawk 3.7V Lipo Battery 1000mAh 803040 Rechargeable Battery Lithium Polymer Battery with Micro PH1.25 Connector Integrated Protection Circuit for Electronic Device (4 Pcs)

9.6

Main highlights

YTKavq 3.7V 1000mAh Battery 803040 Lithium Polymer Ion Rechargeable Li-ion Li-Po Battery with 2P PH 2.0mm Pitch Connector

9.5

Main highlights

AKZYTUE 3.7V 1000mAh 803040 Lipo battery Rechargeable Lithium Polymer ion Battery with JST Connector

9.3

Main highlights

Octelect 2PCS 3.7V 1000mAh 803040 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST Connector

9.1

Main highlights

KBT 3.7V 650mAh Li-Polymer Battery:503040 Lipo Rechargeable Lithium-ion Replacement Batteries with JST Connector

9.0

Main highlights

3.7V 803035 900mAh Lithium Polymer ion Battery Rechargeable Polymer Battery Pack with JST 2.0mm Connector

8.9

Main highlights

Liter 3.7V 700mAh 802040 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST 2.0mm Connector

8.7

Main highlights

Liter 3.7V 1200mAh 804040 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with JST 2.0mm Connector

8.4

Main highlights

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