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

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

Marchio:	RESKY
Numero di modello:	LP134342
MOQ:	10 pezzi
prezzo:	Negoziabile
Dettagli dell' imballaggio:	Scatola di carta
Condizioni di pagamento:	T/T, Unione Occidentale

Informazioni dettagliate

Descrizione del prodotto

Valutazioni e recensioni

Informazioni dettagliate

Luogo di origine:

Cina

Certificazione:

CE, RoHS, MSDS, Un38.3

Forma:

Batteria quadrata

Elettrolita:

Li (nicomn) o2

Ricaricabile:

Imponibile

Capacità Nominale:

3000 mAh

Corrente di dispersione continua:

0,5°C

Corrente di scarica massima:

Peso:

65 g

Ciclo di vita:

500cicli

Specifica:

13*43*42mm

Codice SA:

8507600090

Capacità di alimentazione:

50000 pezzi/giorno

Evidenziare:

OEM lithium polymer battery 3000mAh

3.7v Li-ion battery for portable speaker

11.1wh lithium battery cell with warranty

Descrizione del prodotto

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

Parameter	Specification
Model Number	134342
Nominal Voltage	3.7V
Nominal Capacity	3000mAh
Energy	11.1Wh
Dimensions	13×43×42mm
Weight	65g
Shape	Square Battery
Electrolyte	Li(NiCoMn)O2
Cycle Life	≥500 cycles
Continuous Discharge	0.5C
Max Discharge Current	1C
HS Code	8507600090

Electrical Characteristics

Parameter	Value
Charge Voltage	4.2V
Standard Charge Current	0.5C
Rapid Charge Current	1.0C
Max Charge Current	0.5C
Discharge Cut-off Voltage	2.5V ± 0.25V
Charging Temperature	0°C to 45°C
Discharging Temperature	0°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

Valutazioni e recensioni

Rating complessivo

5.0

Basato su 50 recensioni per questo fornitore

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Tutte le recensioni

SIRIEYS

France Jul 19.2023

È utile. (1w+)

After many discharging/charging cycles of the samples LP604070 2000mah you sent…..we are satisfied !

Michael

France Dec 28.2022

È utile. (1w+)

Tested 604070 3.7v 2000mAh lithium polymer battery cell with many charging and discharging cycles, they working very good, capacity keeping very stable.

Anna

Lithuania Nov 30.2022

È utile. (9032)

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

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