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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

Nazwa marki: RESKY
Numer modelu: LP604070
MOQ: 10szt
Cena £: negocjowalne
Szczegóły opakowania: Papierowe pudełko
Warunki płatności: T/T, Western Union
Szczegółowe informacje
Miejsce pochodzenia:
Chiny
Orzecznictwo:
IEC62133, CE, RoHS, MSDS, Un38.3, ect
Szybkość rozładowania:
Niska szybkość rozładowania
Kształt:
Kwadratowa bateria
Pojemność nominalna:
2000 mAh
Waga:
25G
Życie cykliczne:
500Cycles
Gwarancja:
12 miesięcy
Złącze:
Jst, Molex....
Specyfikacja:
6*40*70mm
Kod HS:
8507600090
Możliwość Supply:
100000 sztuk/dzień
Możliwość Supply:
50000 sztuk/dzień
Podkreślić:

Lipo polymer battery 654065 3.7v

,

Lithium ion battery 2000mAh for beauty device

,

654065 lithium polymer cell 7.4Wh

Opis produktu
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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Wszystkie recenzje

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 !