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

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

Tên thương hiệu: RESKY
Số mẫu: LP702030
MOQ: 100 chiếc
giá bán: có thể đàm phán
Chi tiết bao bì: Hộp giấy
Điều khoản thanh toán: T/T, Công Đoàn Phương Tây
Thông tin chi tiết
Nguồn gốc:
Trung Quốc
Chứng nhận:
CE, RoHS, MSDS, Un38.3
Mẫu số:
LP702030
Dung tích:
400mah
MOQ:
10 cái
Chất điện giải:
Li (Nicomn) O2
Vòng đời:
500CYCLES
Bảo hành:
12 tháng
vận chuyển:
UPS, DHL, FedEx, TNT, bằng đường hàng không, bằng đường biển, dòng đặc biệt
thời gian dẫn:
Trong vòng 5-7WorkDays
Đầu nối:
Chỉ huy, Molex....
Đặc điểm kỹ thuật:
7*20*30mm
Khả năng cung cấp:
50000 chiếc/ngày
Làm nổi bật:

702030 lithium polymer battery cell

,

3.7v 400mAh smart watch battery

,

lithium ion polymer battery with warranty

Mô tả sản phẩm
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
Power Lipo Battery Cell 702030 3.7v 400mAh 1.48wh Lithium Ion Polymer Battery Cell For Smart Watch 0 Power Lipo Battery Cell 702030 3.7v 400mAh 1.48wh Lithium Ion Polymer Battery Cell For Smart Watch 1 Power Lipo Battery Cell 702030 3.7v 400mAh 1.48wh Lithium Ion Polymer Battery Cell For Smart Watch 2 Power Lipo Battery Cell 702030 3.7v 400mAh 1.48wh Lithium Ion Polymer Battery Cell For Smart Watch 3 Power Lipo Battery Cell 702030 3.7v 400mAh 1.48wh Lithium Ion Polymer Battery Cell For Smart Watch 4
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Tất cả các đánh giá

M
Mofak
United Kingdom Dec 5.2025
Good quality! Easy communication, fast response, fast delivery, good supplier! Recommend.
M
Maroun
France Aug 17.2023
We cooperated several lipo battery cell models, they are working very well. Recommened.
A
Anna
Lithuania Nov 30.2022
This battery cell with very stable performance, working very nice on our portable medical devices.