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602025 3.7V 250mAh IEC62133 CE Certified Lithium Polymer Battery For Electronic Devices

Name: 602025 3.7V 250mAh IEC62133 CE Certified Lithium Polymer Battery For Electronic Devices
Brand: Shenzhen Vats Power Source Limited
SKU: 602025
Price: 9.45 USD
Availability: InStock

Brand Name:	VATS Battery or Netural
Model Number:	602025
MOQ:	3
Price:	CN¥7.45-12.42

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Guangdong, China

Certification:

KC/IEC62133/CE/FCC/UN38.3/MSDS

Battery Size:

6.0*20*25mm

Weight:

Type:

Li-polymer

Std. Voltage:

3.7V

Capacity:

250mAh

Charging Voltage:

4.2V

Discharge Cut-off:

3.0V

Ship Voltage:

3.8-4.1V

Std. Working:

0.2C

Max Discharge:

1.0C

Charge Temp:

0℃~45℃

Discharge Temp:

-20℃~60℃

Anode Material:

LCO

Charging Ratio:

Discharge Rate:

Highlight:

3.7V 250mAh Lithium Polymer Battery

IEC62133 CE Certified Li-polymer Battery

UN38.3 MSDS Compliant Rechargeable Battery

Product Description

KC IEC62133 CE 602025 3.7V 250mAh Lithium Polymer Battery

Certified polymer lithium battery with comprehensive safety features and international compliance for electronic devices.

Technical Specifications

Model	HZ602025
Type	Polymer Lithium Battery
Standard Voltage	3.7V
Capacity	250mAh
Charging Voltage	4.2V
Discharge Cut-off Voltage	3.0V
Ship Out Voltage	3.8-4.1V
Cell Size	6.02025mm
Charge Temperature	0℃~45℃
Discharge Temperature	-20℃~60℃
Certifications	KC/IEC62133/CE/FCC/UN38.3/MSDS

Protection Features

Optional PCB protection including over-charge, over-discharge, short-circuit, and over-temperature protection.

Manufacturing Capabilities

OEM & ODM services available
Free samples supported
12-month warranty
ISO9001:2015 certified factory
30,000㎡ facility with 500,000pcs/day capacity

Product Applications

Quality Assurance

High-quality materials and comprehensive quality control
100% production inspection
Professional R&D center for customization
Low MOQ with sufficient stock availability
International certification compliance

Shipping Options

Multiple transportation methods available:

HK UPS: 4-6 days delivery
Air Cargo: 7-10 days delivery
Sea Shipment: Approximately 1 month delivery

Frequently Asked Questions

Q: How about the warranty of lipo and li-ion batteries?

A: Warranty of lithium ion polymer battery can be as long as 1 year.

Q: Do you have current sample in stock?

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

Q: Can I have a sample order?

A: Yes, we welcome sample orders for quality testing. Customized solutions and OEM/ODM services available.

Q: What's the delivery time for mass production?

A: Typically 25-30 days, depending on quantity, materials, and battery specifications.

Contact Information

Contact: Lynn

Mobile/Skype/Whatsapp: +86 13476615395

Tel: 86-0755-86909458

Web: www.vatsbattery.com

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

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

Markus K.

Germany May 15.2026

Helpful (45)

Ich war anfangs echt ein bisschen skeptisch, weil man im Netz ja viel zu hören bekommt, wenn es um Li-Polymer-Akkus geht. Aber der originale E66 Akku hier? Junge, Junge... das Teil ist ein Biest! Ich habe die Zelle jetzt seit ein paar Wochen in meinem DIY-Solar-Projekt verbaut und ausgiebig getestet. Was soll ich sagen: Die 66ah sind absolut real, kein Fake-Wert! Die Kapazität ist stabil, die Spannung von 3.7V bleibt auch unter Last super konstant und das Teil wird beim Laden kaum handwarm. Man merkt einfach sofort, dass die Verarbeitungsqualität stimmt und das PCB-Schutzboard ordentlich mitgedacht wurde. Für den Preis kriegt man hier in Deutschland aktuell kaum was Besseres. Versand war auch fix, Verpackung war bombensicher – so muss das laufen! Wer verlässliche Power sucht, kann hier echt bedenkenlos zugreifen. Von mir gibt's eine klare Kaufempfehlung und verdiente 5 Sterne. Daumen hoch!

Harry

United Kingdom Mar 18.2026

Helpful (90)

I bought these 805050 3.7V 2500mAh lithium polymer batteries to replace the old cells in my Bluetooth speakers, and they work brilliantly. Fit is absolutely perfect, no trimming needed at all. The voltage and capacity are spot on, my speakers now hold charge for much longer than before. Power output is stable, sound quality isn’t affected one bit. They’re well-made and feel really durable. Delivery arrived quickly, items were well packed with no damage. Great value for money compared to local stores. I’ve been using them daily for weeks with zero issues. Would absolutely recommend these batteries to anyone needing replacements for wireless speakers. I’ll be coming back to buy more soon!

Mike

United States Mar 9.2026

Helpful (105)

I’m really impressed with this customized 7.4V 16000mAh 18650 battery pack! It fits all my power tools and small electronics perfectly, exactly as I hoped. The large capacity is a total game-changer — I can work for hours on end without constantly recharging. Charging works smoothly, and the power output stays stable the whole time. No sudden power cuts or overheating issues at all. Build quality feels solid and durable, clearly well-made. I also love that it’s customizable to match different devices. Shipping was fast and the item arrived well-packaged. For this price, you simply can’t beat the performance and capacity. Highly recommend it to anyone needing a long-lasting, reliable battery pack for tools or electronics. Will definitely buy again!

Tags:

Lithium Polymer Battery

Lithium Polymer Battery Pack

High Discharge Lipo Battery

Ultra Thin Lipo Battery

Round Lipo Battery

Curved Lipo Battery

Li Ion Battery Pack

LiFePO4 Battery Pack

High Temperature Lipo Battery

Custom Lipo Battery

Lithium Polymer Battery

Lithium Polymer Battery Pack

High Discharge Lipo Battery

Ultra Thin Lipo Battery

Round Lipo Battery

Curved Lipo Battery

Li Ion Battery Pack

LiFePO4 Battery Pack

High Temperature Lipo Battery

Custom Lipo Battery

products details

602025 3.7V 250mAh IEC62133 CE Certified Lithium Polymer Battery For Electronic Devices

3.7V 250mAh Lithium Polymer Battery

IEC62133 CE Certified Li-polymer Battery

UN38.3 MSDS Compliant Rechargeable Battery

Overall Rating

Rating Snapshot

All Reviews

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