logo
Giá tốt.  trực tuyến

Chi tiết sản phẩm

Nhà > các sản phẩm >
Bộ pin Lithium Polymer
>
OEM Lithium Battery Cell 134342 3.7v 3000mAh 11.1wh Power Li-ion Polymer Batteries For Portable Speaker

OEM Lithium Battery Cell 134342 3.7v 3000mAh 11.1wh Power Li-ion Polymer Batteries For Portable Speaker

Tên thương hiệu: RESKY
Số mẫu: LP134342
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:
CE, RoHS, MSDS, Un38.3
Hình dạng:
pin vuông
Chất điện giải:
Li (Nicomn) O2
Có thể sạc lại:
Tính phí
Công suất danh nghĩa:
3000mah
Xả liên tục hiện tại:
0,5C
Dòng xả tối đa:
1C
Cân nặng:
65g
Vòng đời:
500CYCLES
Đặc điểm kỹ thuật:
13*43*42mm
Mã HS:
8507600090
Khả năng cung cấp:
50000 chiếc / ngày
Làm nổi bật:

OEM lithium polymer battery 3000mAh

,

3.7v Li-ion battery for portable speaker

,

11.1wh lithium battery cell with warranty

Mô tả sản phẩm
OEM Lithium Battery Cell 134342
3.7V 3000mAh 11.1Wh Li-ion Polymer Battery for Portable Speakers
Product Overview
High-performance OEM lithium polymer battery cell designed for portable audio equipment and various electronic applications. Features square form factor, reliable performance, and long cycle life.
Technical Specifications
ParameterSpecification
Model Number134342
Nominal Voltage3.7V
Nominal Capacity3000mAh
Energy11.1Wh
Dimensions13×43×42mm
Weight65g
ShapeSquare Battery
ElectrolyteLi(NiCoMn)O2
Cycle Life≥500 cycles
Continuous Discharge0.5C
Max Discharge Current1C
HS Code8507600090
Electrical Characteristics
ParameterValue
Charge Voltage4.2V
Standard Charge Current0.5C
Rapid Charge Current1.0C
Max Charge Current0.5C
Discharge Cut-off Voltage2.5V ± 0.25V
Charging Temperature0°C to 45°C
Discharging Temperature0°C to 45°C
Storage Temperature-10°C to +45°C
Charging Method
Standard charging: 0.5C CC (constant current) charge to 4.2V, then CV (constant voltage 4.2V) charge until current declines to ≤0.05C
Charging time: Standard - 2.75 hours (approx.), Rapid - 2 hours (approx.)
Safety & Testing
Drop Test: Cell withstands 1-meter drop onto concrete ground twice without fire or leakage
Application Areas
  • Lighting: Headlamps, emergency lights, solar flashlights, searchlights, bicycle lights, LED lighting
  • Outdoor Sports: Camping lights, mountain bike lights, solar emergency lights, self-defense flashlights
  • Consumer Electronics: Portable speakers, MP3 players, tablets, laptops, Bluetooth earphones, power banks
  • Home Appliances: Electric mops, vacuum cleaners, children's toys, electric shoes, electric blankets
  • Medical Devices and Instruments
  • Electric Transportation: E-bikes, electric cars, scooters, motors, trolleys
  • Power Tools: Electric drills, mowers
  • UPS and Backup Energy Systems
Voltage Comparison: 3.7V vs 3.8V Batteries
Nominal & Charging Voltage
3.7V Standard: Nominal 3.7V, Charge cut-off 4.2V
3.8V High Voltage: Nominal 3.8V, Charge cut-off 4.35V
Energy Density
High-voltage batteries provide approximately 15% higher volumetric energy density
Achieved through higher nickel content in cathode materials (NCM811/NCA)
Cycle Life
High-voltage batteries typically have shorter cycle life due to higher operating voltage
Standard-voltage batteries offer better longevity for industrial applications
Application Scenarios
3.7V: Mature technology, high safety, low cost - ideal for portable devices, Bluetooth headsets, dashcams
3.8V: Higher energy requirements - used in high-end phones, IoT terminals, medical equipment (requires 4.35V charging circuits)
Product Images
OEM Lithium Battery Cell 134342 3.7v 3000mAh 11.1wh Power Li-ion Polymer Batteries For Portable Speaker 0 OEM Lithium Battery Cell 134342 3.7v 3000mAh 11.1wh Power Li-ion Polymer Batteries For Portable Speaker 1 OEM Lithium Battery Cell 134342 3.7v 3000mAh 11.1wh Power Li-ion Polymer Batteries For Portable Speaker 2 OEM Lithium Battery Cell 134342 3.7v 3000mAh 11.1wh Power Li-ion Polymer Batteries For Portable Speaker 3 OEM Lithium Battery Cell 134342 3.7v 3000mAh 11.1wh Power Li-ion Polymer Batteries For Portable Speaker 4
Xếp hạng & Đánh giá

Đánh giá chung

5.0
Dựa trên 50 đánh giá cho nhà cung cấp này

Hình chụp xếp hạng

Sau đây là phân phối của tất cả các xếp hạng
5 sao
100%
4 sao
0%
3 sao
0%
2 sao
0%
1 sao
0%

Tất cả các đánh giá

S
SIRIEYS
France Jul 19.2023
After many discharging/charging cycles of the samples LP604070 2000mah you sent…..we are satisfied !
M
Michael
France Dec 28.2022
Tested 604070 3.7v 2000mAh lithium polymer battery cell with many charging and discharging cycles, they working very good, capacity keeping very stable.
A
Anna
Lithuania Nov 30.2022
This battery cell with very stable performance, working very nice on our portable medical devices.