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Lithium Cell 804070 3.7v 3000mAh 11.1wh Rechargeable Lipo Li-polymer Battery For Speaker

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Lithium Cell 804070 3.7v 3000mAh 11.1wh Rechargeable Lipo Li-polymer Battery For Speaker

Merknaam:	RESKY
Modelnummer:	LP804070
MOQ:	100 stuks
Prijs:	Onderhandelbaar
Verpakking:	Papieren doos
Betalingsvoorwaarden:	T/T, Western Union

Gedetailleerde informatie

Productbeschrijving

Beoordelingen & Recensies

Gedetailleerde informatie

Plaats van herkomst:

China

Certificering:

CE, RoHS, MSDS, Un38.3,ect available

Document:

Vorm:

Vierkante batterij

Elektrolyt:

Li (Nicomn) O2

Oplaadbaar:

Beschuldigd

Nominale capaciteit:

3000 mAh

Ononderbroken het Lossen Stroom:

Maximale ontlaadstroom:

Gewicht:

Cyclus leven:

500cycles

Specificatie:

8*40*70mm

HS-code:

8507600090

Levering vermogen:

50000 stks/dag

Markeren:

3.7v 3000mAh lithium polymer battery

804070 rechargeable LiPo battery

speaker Li-polymer battery with warranty

Productbeschrijving

804070 3.7V 3000mAh LiPo Battery for Speakers

High-performance rechargeable lithium polymer battery designed specifically for audio equipment and portable electronics.

Technical Specifications

Battery Type	3.7V 3000mAh LiPo Battery
Charge Voltage	4.2V
Nominal Voltage	3.7V
Nominal Capacity	3000mAh (0.2C Discharge)
Charge Current	Standard: 0.5C Rapid: 1.0C
Standard Charging Method	0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
Charging Time	Standard: 2.75 hours (Ref.) Rapid: 2 hours (Ref.)
Max Charge Current	0.5C
Max Discharge Current	0.5C
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: 70±2mm Width: 40±0.5mm Thickness: 8±0.5mm
Drop Test	1 meter drop onto concrete ground twice - No fire, no leakage
Cycle Life	≥500 cycles

Cell Size Measurements

Protection Circuit Module Functions

Overcharge Protection: Cuts off charging circuit at 4.2V-4.25V to prevent cell damage, fire, or explosion
Over-Discharge Protection: Disconnects discharge circuit at 2.5V-2.3V to prevent permanent capacity loss
Overcurrent Protection: Monitors charging/discharging current and shuts down if exceeding safe thresholds (e.g., 3A)
Short Circuit Protection: Rapid circuit cutoff within milliseconds during short circuit events
Temperature Protection: NTC thermistors limit operation in extreme temperature conditions (>60℃)
Battery Balancing: Advanced models ensure consistent voltage across multi-cell configurations

Applications

Bluetooth Speakers and Headphones
Handheld Game Consoles and VR Accessories
Action Cameras and Drones
Bluetooth Earphones and Charging Cases
Dash Cams and Continuous Recording Devices
Portable Speakers, Walkie-Talkies, and Audio Devices
Power Banks, Locators, and Humidifiers
Smart Bracelets, Night Lights, and Beauty Devices
DIY Electronics Projects and Equipment Upgrades

Product Images

Beoordelingen & Recensies

Algemene Beoordeling

5.0

Gebaseerd op 50 beoordelingen voor deze leverancier

Ratingsnapshot

Het volgende is de verdeling van alle beoordelingen

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100%

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Alle recensies

Hanna

Belarus Sep 10.2025

Het is nuttig. (5600)

Working with RESKY more than 10years, stable quality, fast delivery, competitive price. Recommended.

Hanna

Lithuania Oct 17.2023

Het is nuttig. (7800)

We cooperated with RESKY more than 10years, good communication, fast reponse for our any requirements. Reliable supplier.

Michael

France Dec 28.2022

Het is nuttig. (1w+)

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

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details van de producten

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rc lithiumbatterij

Li-ion batterijpakket

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Verwarmde lithiumbatterie

Elektrische fietsbatterij

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navulbare batterijlader

RC Accessoires

Lithium Cell 804070 3.7v 3000mAh 11.1wh Rechargeable Lipo Li-polymer Battery For Speaker

3.7v 3000mAh lithium polymer battery

804070 rechargeable LiPo battery

speaker Li-polymer battery with warranty

Algemene Beoordeling

Ratingsnapshot

Alle recensies