products details

Home > Products >

Li Polymer Battery

KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack

All Category

Solar Energy Storage Batteries

Rechargeable Lithium Batteries

Portable Power Station

Mrs. Linda

linda@szgpebattery.com

+86 15817210994

Contact Now

KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack

Model Number:	LP402050
MOQ:	6000pieces
Packaging Details:	Bulk packing
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

UN38.3, MSDS, IEC62133, RoHS, KC

Voltage:

Weight:

Capacity:

380mAh

Size:

4.0*20*50mm

Cycle Life:

500times

Inner Resistance:

350mΩ

Supply Ability:

50'000Pieces daily

Highlight:

kc approved lipo polymer battery

lipo polymer battery 402050

li ion polymer battery 3.7 v 380mah

Product Description

KC Approved Lipo Polymer Battery 3.7V 402050 380mAh

Product Overview

KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack

Specification	Details
Name	Lithium Ion Polymer Battery
Model Number	402050
Voltage	3.7V
Capacity	380mAh
Dimension	402050
Inner Resistance	350mΩ
Standard Charge Current	0.2C/0.5C
Maximum Charge Current	1C
Open Circuit Voltage	3.7~3.9V
Cut Off Voltage	2.75V/4.2V
Cycle Life	500 Times
Appearance	Without scratch, distortion, contamination and leakage
PCB	Optional
Wire	Optional

Production Process

First from raw materials → drying → Balling → Mixing → Coating → Electrode drying → calendaring → cutting → punching → stacking → tab welding → short circuit checking → pre-package → electrolyte injection → pre-formation → degassing → gas bag cutting → folding → code printing → formation → aging → finished products.

Hot-Sale Li Polymer Battery Models

Shenzhen Gold Power Energy offers over 1000 models of lithium polymer batteries with capacity range from 20mAh to 5000mAh to meet various application requirements.

Model	Dimension	With PCM Dimension	Capacity
302025	3.02025mm	3.22127.5mm	3.7V 100mAh
302530	3.02530mm	3.22632.5mm	3.7V 180mAh
401824	4.01824mm	4.21926.5mm	3.7V 180mAh
402525	4.02525mm	4.22627.5mm	3.7V 200mAh
483450	4.83450mm	5.03552.5mm	3.7V 850mAh
502030	5.02030mm	5.22132.5mm	3.7V 240mAh
502525	5.02525mm	5.22627.5mm	3.7V 180mAh
503030	5.03030mm	5.23132.5mm	3.7V 430mAh
523450	5.23450mm	5.43552.5mm	3.7V 1000mAh
553444	5.53444mm	5.73546.5mm	3.7V 850mAh

Product Images

Standard Packaging

Safety Warnings

Do not place the battery in water
Do not mix fresh batteries with used batteries
Do not mix batteries with metal objects
Do not insert batteries with (+) and (-) reversed
Do not disassemble, dispose in fire, heat or short circuit
Do not put the battery in a charger or equipment with wrong terminals connected

Why Choose Gold Power Energy

Technology

All-weather applicability (-30~60℃)
Highly safe battery design technology with newest electrolyte and separator technology
Full coverage of battery variety: Lithium ion cylindrical battery, lithium polymer battery, LiFePO4 battery, solar energy storage battery pack, square aluminum shell, primary battery, etc.

Research & Development

Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.

Quality Control

Certifications

CE, RoHS, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certified.

Factory Tour

Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China, offering various batteries including Li polymer battery, lithium ion battery, LiFePO4 battery, and customized battery packs since 2001.

Tags:

3.7 V 80mah Lipo

2000mAh Li Polymer Battery Pack

501020 Li Poly Battery

Products Details

Home > Products >

Li Polymer Battery

KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack

All Category

Li Polymer Battery

Lithium Polymer Battery Pack

Lithium Ion Battery Pack

Rechargeable Battery Pack

LiFePO4 Battery Pack

18650 Lithium Battery

Lithium Battery Cells

Solar Energy Storage Batteries

Rechargeable Lithium Batteries

LiFePO4 Battery Cell

12V Battery Pack

Forklift Battery

Solar Light Batteries

Portable Power Station

KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack

Model Number:	LP402050
MOQ:	6000pieces
Packaging Details:	Bulk packing
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

UN38.3, MSDS, IEC62133, RoHS, KC

Model Number:

LP402050

Voltage:

3.7V

Weight:

Capacity:

380mAh

Size:

4.0*20*50mm

Cycle Life:

500times

Inner Resistance:

350mΩ

Minimum Order Quantity:

6000pieces

Packaging Details:

Bulk packing

Delivery Time:

within 15days

Payment Terms:

T/T

Supply Ability:

50'000Pieces daily

Highlight:

kc approved lipo polymer battery

lipo polymer battery 402050

li ion polymer battery 3.7 v 380mah

Product Description

KC Approved Lipo Polymer Battery 3.7V 402050 380mAh

Product Overview

KC Approved 3.7V 380mAh 402050 Lithium Polymer Battery Pack

Specification	Details
Name	Lithium Ion Polymer Battery
Model Number	402050
Voltage	3.7V
Capacity	380mAh
Dimension	402050
Inner Resistance	350mΩ
Standard Charge Current	0.2C/0.5C
Maximum Charge Current	1C
Open Circuit Voltage	3.7~3.9V
Cut Off Voltage	2.75V/4.2V
Cycle Life	500 Times
Appearance	Without scratch, distortion, contamination and leakage
PCB	Optional
Wire	Optional

Production Process

Hot-Sale Li Polymer Battery Models

Shenzhen Gold Power Energy offers over 1000 models of lithium polymer batteries with capacity range from 20mAh to 5000mAh to meet various application requirements.

Model	Dimension	With PCM Dimension	Capacity
302025	3.02025mm	3.22127.5mm	3.7V 100mAh
302530	3.02530mm	3.22632.5mm	3.7V 180mAh
401824	4.01824mm	4.21926.5mm	3.7V 180mAh
402525	4.02525mm	4.22627.5mm	3.7V 200mAh
483450	4.83450mm	5.03552.5mm	3.7V 850mAh
502030	5.02030mm	5.22132.5mm	3.7V 240mAh
502525	5.02525mm	5.22627.5mm	3.7V 180mAh
503030	5.03030mm	5.23132.5mm	3.7V 430mAh
523450	5.23450mm	5.43552.5mm	3.7V 1000mAh
553444	5.53444mm	5.73546.5mm	3.7V 850mAh

Product Images

Standard Packaging

Safety Warnings

Do not place the battery in water
Do not mix fresh batteries with used batteries
Do not mix batteries with metal objects
Do not insert batteries with (+) and (-) reversed
Do not disassemble, dispose in fire, heat or short circuit
Do not put the battery in a charger or equipment with wrong terminals connected

Why Choose Gold Power Energy

Technology

All-weather applicability (-30~60℃)
Highly safe battery design technology with newest electrolyte and separator technology
Full coverage of battery variety: Lithium ion cylindrical battery, lithium polymer battery, LiFePO4 battery, solar energy storage battery pack, square aluminum shell, primary battery, etc.

Research & Development

Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.

Quality Control

Certifications

CE, RoHS, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certified.

Factory Tour

Tags: