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IEC62133 Certified 3.8V 87mAh Lithium Polymer Battery with PCB Protection for Headset Battery

Name: IEC62133 Certified 3.8V 87mAh Lithium Polymer Battery with PCB Protection for Headset Battery
Brand: Shenzhen Vats Power Source Limited
SKU: 331621
Price: 1.10 USD
Availability: InStock

Brand Name:	VATS BATTERY
Model Number:	331621
MOQ:	6
Price:	$1.10-1.80

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong, China

Battery Size:

3.3*16*21mm

Weight:

Battery Type:

Li-polymer

Continuous Working:

0.2C

Max Discharge:

1.0C

Charging Voltage:

4.35V

Capacity:

87mAh

Cycle Life:

500 Times

Anode Material:

LCO

Charging Ratio:

Discharge Rate:

Electric Energy:

0.33 Wh

Operating Temperature:

-20~60°C

Self-discharge Rate:

<3% Monthly

Voltage:

3.8V

Highlight:

IEC62133 Certified Lithium Polymer Battery

3.8V 87mAh Li-polymer Battery

PCB Protection Li-po Battery

Product Description

IEC62133 Battery 331621 3.8V Lithium Polymer Battery 87mAh for Headset

High-quality polymer lithium battery designed for headset applications, certified with IEC62133 standards.

Product Specifications

Parameter	Specification
Model	331621
Type	Polymer Lithium Battery
Warranty	12 months
Standard Continuous Working	0.2C
Max Continuous Discharge	1C
Charging Voltage	4.35V
Size	3.3×16×21mm
PCB Protection (Optional)	Over-charge, over-discharge, short-circuit, over-temperature protection
Certification	ISO9001/IEC62133/WERCS/UN38.3/MSDS

Product Images

Battery Quality Features

Grade A cells ensuring high and full capacity
Dual IC chips protection against over-charge, over-discharge, over-current, and short-circuit
Injection technology for enhanced stability
Long life cycle performance

Product Characteristics

Customizable sizes, models, and capacities with thickness from 1 to 12mm
Wide capacity range: 15-10,000mAh
Built-in BMS or PCB for over-charge and discharge protection
Lightweight and compact design
Custom voltage, capacity, and connector options
Wide operating temperature: -20°C to 60°C
High power output with low self-discharge rate (<3% monthly)
No memory effects, efficient charging
Environmentally friendly, clean energy solution
Short delivery times with excellent service

Customization Services

We specialize in custom battery solutions. Contact us directly with your requirements for voltage, capacity, mating plug/connector, and other parameters to create the perfect battery for your application.

Company Credentials

Alibaba Credit Guarantee Supplier with ISO9001:2015 certification and TUV-UL depth certification. We provide comprehensive battery solutions beyond just product supply.

Our Services & Strengths

ISO9001:2015 certified factory with strict environmental controls
Comprehensive quality assurance with 100% production inspection
Professional R&D center supporting OEM and ODM services
Low MOQ with strong production capacity and stock availability
Authorized international certifications
Excellent service system with 12-month warranty

Production Process

Production Equipment

Certifications

Application Areas

Civil consumption: digital cameras, MP3/MP4 players, PDAs, electronic dictionaries
Electric tools: saws, drills
Small household appliances: vacuum cleaners, electric mops
Electric toys: remote control toys, model vehicles
Electric vehicles: bicycles, cars
Lighting: emergency lights, solar lights, LED lights
Beauty and health care: electric beauty devices, hairdressers
Medical devices: portable medical equipment, hearing aids
Other: instruments, GPS, access control systems

Packaging & Shipping

Multiple transportation options available:

HK UPS: 4-6 days delivery
Air cargo: 7-10 days delivery
Sea shipment: Approximately 1 month delivery

With 10 years of experience and trustworthy forwarder partners, we ensure reliable shipment solutions.

Why Choose Us

Frequently Asked Questions

How about the warranty of li-ion batteries?

Warranty of li-ion battery can be as long as 1 year.

Do you have current sample in stock?

We usually have stock for battery cells. For battery packs requiring assembly, we can quickly produce samples once order is confirmed.

Can I have a sample order?

Yes, we welcome sample orders for quality testing. Customization and OEM/ODM services are available.

What's the delivery time for mass production?

Typically 25-30 days, depending on quantity, materials, and battery cell model. Delivery times are confirmed case by case.

What kind of certificates could you provide for the battery?

For custom designs, we can apply for CE, UL, UN38.3 and other certificates. Certificate fees apply but may be refunded for large quantity orders.

What is your quality control process?

We are ISO9001 certified and perform 100% inspection on all batteries before delivery.

Contact Information

Contact: Caroline Yong

Mobile/Skype/Whatsapp: +86 15889670413

Tel: 86-755-86909458

Web: www.vatsbattery.com

Your inquiry is our best motivation, your success is our business!

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