products details

Home > Products >

Lithium Polymer Battery Pack

Power Lipo Batteries 124040 3.7v 2000mAh 7.4wh Rechargeable Li-polymer Battery Cell

All Category

Lithium Polymer Battery Cell

RC Lithium Battery

Li-Ion Battery Pack

Lithium Polymer Battery Pack

Heated Lithium Battery

Electric Bike Battery

RC Balance Charger

Rechargeable Battery Charger

RC Accessories

Mrs. Alice

alice@szresky.com

0086 13530058480

0086 13530058480

Contact Now

Power Lipo Batteries 124040 3.7v 2000mAh 7.4wh Rechargeable Li-polymer Battery Cell

Brand Name:	RESKY
Model Number:	LP124040
MOQ:	10pcs
Price:	Negotiable
Packaging Details:	Paper box
Payment Terms:	T/T,Western Union

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

CE, RoHS, MSDS, Un38.3

Electrolyte:

Li(Nicomn)O2

Nominal Capacity:

2000mAh

Charging Current:

0.2c

Continuous Discharging Current:

0.5c

Weight:

50g

MOQ:

10PCS

Cycle Life:

500cycles

OEM Service:

Yes

Specification:

12*40*40mm

HS Code:

8507600090

Supply Ability:

50000pcs/day

Highlight:

3.7v 2000mAh Li-polymer battery

rechargeable 124040 power lipo battery

7.4wh lithium polymer battery cell

Product Description

Power Lipo Battery 124040 3.7V 2000mAh

High-performance 3.7V 2000mAh rechargeable Li-polymer battery cell with 7.4Wh capacity, designed for reliable power in various applications.

Product Specifications

Basic Attributes

Electrolyte	Li(Nicomn)O2
Nominal Capacity	2000mAh
Charging Current	0.2C
Continuous Discharging Current	0.5C
Weight	50g
MOQ	10PCS
Cycle Life	500 cycles
OEM Service	Yes
Specification	12×40×40mm
HS Code	8507600090

Technical Specifications

Item	Specification
Battery Type	3.7V 2000mAh LiPo Battery
Charge Voltage	4.2V
Nominal Voltage	3.7V
Nominal Capacity	2000mAh (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, Rapid: 2 hours
Max Charge Current	1.0C
Max Discharge Current	1.0C
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: 40±2mm, Width: 40±0.5mm, Thickness: 12±0.5mm
Drop Test	1 meter drop onto concrete ground twice - No fire, no leakage
Cycle Life	≥500 cycles

Key Advantages

Longer Run-Time: 2000mAh capacity enables extended device operation
Lightweight and Flexible: Ideal for portable devices where weight minimization is crucial
Good Discharge Characteristics: Provides stable and consistent power output
High Energy Density: Stores substantial energy in compact space
Low Self-Discharge Rate: Maintains charge for extended periods when not in use

Applications

Consumer Electronics

Portable multimedia devices, wireless audio equipment, power banks, smart home devices, cameras, and sensors.

Healthcare Devices

Portable monitoring devices, medical instruments, thermometers, and hearing aids.

Remote Control & Model Aircraft

Drones, model aircraft, RC toys, FPV equipment with 20% longer flight time.

Industrial & Security Applications

Handheld terminals, security monitoring systems, and emergency equipment.

Other Innovative Applications

Power tools, smart wearables, and smart home automation systems.

Product Images

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Mofak

United Kingdom Dec 5.2025

Helpful (1500)

Good quality! Easy communication, fast response, fast delivery, good supplier! Recommend.

Hanna

Belarus Sep 10.2025

Helpful (5600)

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

Michael

France Dec 28.2022

Helpful (1w+)

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

Tags: