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Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device

Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device

Tên thương hiệu: RESKY
Số mẫu: LP604070
MOQ: 10 CÁI
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:
IEC62133, CE, RoHS, MSDS, Un38.3, ect
Tỷ lệ xả:
Tốc độ xả thấp
Hình dạng:
pin vuông
Công suất danh nghĩa:
2000mAh
Cân nặng:
25G
Vòng đời:
500CYCLES
Bảo hành:
12 tháng
Đầu nối:
Chỉ huy, Molex....
Đặc điểm kỹ thuật:
6*40*70mm
Mã HS:
8507600090
Khả năng cung cấp:
100000 chiếc / ngày
Khả năng cung cấp:
50000 chiếc / ngày
Làm nổi bật:

Lipo polymer battery 654065 3.7v

,

Lithium ion battery 2000mAh for beauty device

,

654065 lithium polymer cell 7.4Wh

Mô tả sản phẩm
Lipo Polymer Battery Cell 654065 3.7V 2000mAh
High-performance 3.7V 2000mAh lithium polymer battery cell designed specifically for beauty devices and portable electronics.
Technical Specifications
ParameterSpecification
Battery Type3.7V 2000mAh LiPo Battery
Charge Voltage4.2V
Nominal Voltage3.7V
Nominal Capacity2000mAh @ 0.2C Discharge
Charge CurrentStandard: 0.5C, Rapid: 1.0C
Standard Charging Method0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
Charging TimeStandard: 2.75 hours, Rapid: 2 hours
Max. Charge Current1.0C
Max. Discharge Current1.0C
Discharge Cut-off Voltage2.5V±0.25V (0.2C)
Operating TemperatureCharging: 0°C ~45°C, Discharging: 0°C ~45°C
Storage Temperature-10°C ~ +45°C
DimensionsLength: 65±2mm, Width: 40±0.5mm, Thickness: 6.5±0.2mm
Drop TestDropped from 1m height twice onto concrete - no fire, no leakage
Cycle Life≥500 cycles
3.7V vs 3.8V Battery Comparison
Nominal Voltage & Charging Voltage
3.7V Standard Voltage Battery: Nominal voltage 3.7V, charging cut-off voltage 4.2V
3.8V High Voltage Battery: Nominal voltage 3.8V, charging cut-off voltage 4.35V
Energy Density
High voltage batteries provide higher energy output within the same volume. For 2000mAh cells:
  • 3.7V system energy ≈ 7.4Wh
  • 3.85V system energy ≈ 7.7Wh, with volumetric energy density increase of approximately 15%
Cycle Life and Performance
High-voltage batteries have shorter cycle life due to higher operating voltage. Standard-voltage batteries are ideal for devices requiring long-term use and reliability.
Application Scenarios
3.7V Standard Voltage: Bluetooth headsets, dashcams, headlamps - mature technology, high safety, low cost
3.8V High Voltage: High-end mobile phones, IoT terminals, medical equipment - requires 4.35V charging circuits
Battery Cell Measurements
Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device 0 Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device 1 Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device 2 Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device 3 Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device 4
Applications
  • Smart Wearable and Portable Devices: battery cases, portable music players, POS machines, monitoring equipment
  • Home and Office Equipment: walkie-talkies, levels, LED lights, ordering machines, makeup mirrors
  • Health and Beauty Instruments: beauty devices, medical equipment
  • Security and Positioning Equipment: GPS trackers, car trackers
  • Cleaning and Environmental Equipment: disinfection boxes, smart water pumps, air purifiers
Product Images
Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device 5 Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device 6 Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device 7 Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device 8 Lipo polymer battery cell 654065 3.7v 604070 2000mAh 7.4Wh lithium ion batteries for beauty device 9
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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.
H
Hanna
Lithuania Oct 17.2023
We cooperated with RESKY more than 10years, good communication, fast reponse for our any requirements. Reliable supplier.
S
SIRIEYS
France Jul 19.2023
After many discharging/charging cycles of the samples LP604070 2000mah you sent…..we are satisfied !