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Power Lipo Battery Cell 702030 3.7v 400mAh 1.48wh Lithium Ion Polymer Battery Cell For Smart Watch

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Mrs. Alice

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0086 13530058480

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Power Lipo Battery Cell 702030 3.7v 400mAh 1.48wh Lithium Ion Polymer Battery Cell For Smart Watch

브랜드 이름:	RESKY
모델 번호:	LP702030
MOQ:	100개
가격:	협상 가능
포장에 대한 세부 사항:	종이상자
지불 조건:	T/T, 서부 동맹

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평점 및 리뷰

자세한 정보

원래 장소:

CE, RoHS, MSDS, Un38.3

모델 번호.:

LP702030

400mAh

Li (Nicomn) O2

사이클 수명:

500 사이클

UPS, DHL, FedEx, TNT, Air, Sea, Special Line

리드타임:

5-7workdays 이내에

아, 몰렉스....

7*20*30mm

공급 능력:

50000pcs/일

강조하다:

702030 lithium polymer battery cell

3.7v 400mAh smart watch battery

lithium ion polymer battery with warranty

제품 설명

Power Lipo Battery Cell 702030

3.7V 400mAh 1.48Wh Lithium Ion Polymer Battery Cell for Smart Watch

Technical Specifications

Item	Specifications
Battery Type	3.7V 400mAh LiPo Battery
Charge Voltage	4.2V
Nominal Voltage	3.7V
Nominal Capacity	400mAh @ 0.2C Discharge
Charge Current	Standard Charging: 0.2C Rapid Charge: 1.0C
Standard Charging Method	0.5C CC charge to 4.2V, then CV charge at 4.2V till current declines to ≤0.05C
Charging Time	Standard Charging: 2.75 hours Rapid Charge: 2 hours
Max Charge Current	0.5C
Max Discharge Current	1.0C
Discharge Cut-off Voltage	2.5V±0.25V (0.2C)
Operating Temperature	Charging: 0°C ~ 45°C Discharging: 0°C ~ 45°C
Storage Temperature	-10°C ~ +45°C
Dimensions	Length: 30±0.5mm (excluding tabs) Width: 20±0.5mm Thickness: 7±0.2mm
Drop Test	Dropped from 1 meter twice onto concrete with no fire or leakage
Cycle Life	≥800 cycles

Key Features

Extended Battery Life: 400mAh capacity provides full-day use for Bluetooth devices
Compact Design: Soft-pack polymer construction (30×20×7mm) weighs only 9.1g
Enhanced Safety: Leak-proof and non-polluting polymer technology
Durable Performance: Supports rapid charging (2 hours) with 800+ cycle life
Wide Temperature Range: Operates from 0°C to 45°C

Primary Applications

Consumer Electronics

This battery is commonly found in portable digital devices such as Bluetooth headsets, wireless mice, smartwatches, e-readers, digital cameras, and tablets, providing them with long-lasting power.

Smart Home and Security Equipment

Suitable for smart locks, video doorbells, wireless cameras, alarms, and home lighting products such as LED sensor lights and nightlights, meeting the miniaturized battery requirements of these devices.

Small Power Tools and Outdoor Equipment

Can be used in portable tools such as electric screwdrivers, handheld fans, camping lights, and electric air pumps. Its lightweight and high-capacity characteristics make it suitable for outdoor use.

Medical and Beauty Instruments

Commonly found in small medical and health devices such as blood glucose meters, blood pressure monitors, beauty devices, and facial cleansing brushes, as well as personal care products such as neck massagers and eye massagers, ensuring stable device operation.

Product Images

평점 및 리뷰

전체 등급

5.0

이 공급업체에 대한 50개의 리뷰를 기반으로 합니다.

등급 스냅샷

다음은 모든 평점의 분포입니다.

5 별

100%

4 별

3 별

2 별

1 별

모든 리뷰

Mofak

United Kingdom Dec 5.2025

도움 이 될 것 입니다 (1500)

Good quality! Easy communication, fast response, fast delivery, good supplier! Recommend.

Maroun

France Aug 17.2023

도움 이 될 것 입니다 (7900)

We cooperated several lipo battery cell models, they are working very well. Recommened.

Anna

Lithuania Nov 30.2022

도움 이 될 것 입니다 (9032)

This battery cell with very stable performance, working very nice on our portable medical devices.

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Power Lipo Battery Cell 702030 3.7v 400mAh 1.48wh Lithium Ion Polymer Battery Cell For Smart Watch

702030 lithium polymer battery cell

3.7v 400mAh smart watch battery

lithium ion polymer battery with warranty

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등급 스냅샷

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