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Lithium Polymer Battery
Created with Pixso. KC IEC62133 CE 602025 3.7V 250mah Lithium Polymer Battery for Electronic Devices

KC IEC62133 CE 602025 3.7V 250mah Lithium Polymer Battery for Electronic Devices

Brand Name: Vats Battery
Model Number: 602025
MOQ: 3 pcs
Price: $1.08~1.8
Delivery Time: 7 work days
Payment Terms: T/T
Detail Information
Place of Origin:
Guangdong,China
Certification:
KC/IEC62133/CE/UN38.3/MSDS
Type:
Polymer Lithium Battery
Std. Voltage:
3.7V
Capacity:
250mAh
Application:
Small Electronic, Portable Applications
Rechargeable:
Yes
Charging Voltage:
4.2V
Discharge Cut-off Voltage:
3.0V
Ship Out Voltage:
3.8-4.1V
Supply Ability:
Ships in 7 Work Days (In-Stock) / 30 Work Days (Out-of-Stock)
Highlight:

IEC62133 lithium polymer battery

,

3.7V 250mAh rechargeable battery

,

CE certified lithium battery pack

Product Description
KC IEC62133 CE 602025 3.7V 250mah Lithium Polymer Battery for Electronic Device with UN38.3 MSDS

The 602025 lithium polymer battery provides a 3.7V nominal voltage and 250mAh capacity, making it suitable for small electronic and portable applications. Certified by KC, IEC62133, and CE, it guarantees enhanced safety, durability, and compliance with global standards. This rechargeable Li-Po battery supports fast charging, lightweight design, and long service life. As a professional lithium polymer battery supplier, we offer flexible OEM/ODM services to help customers achieve optimal power solutions.

Key attributes
Battery Size 6.0*20*25
Application Toys, Power Tools, Consumer Electronics
Model Number 602025
Place of Origin Guangdong, China
Brand Name VATS Battery or Netural
Weight 5g
Type Li-polymer
Warranty 12 Months
Maintenance 10 years
Std.working 0.2C
Max continuous discharge 1.0C
Charging Voltage 4.2V
Keywords 3.7v 250mAh Li-po battery
PCB protection(optional) over-charge/over-discharge/short-circuit, over-temperature
OEM/ODM Acceptd
Certification KC/IEC62133/CE/FCC/UN38.3/MSDS
Packaging and delivery
Packaging Details Bubble bag+plastic tray+paper carton or custom-made package
Selling Units Single item
Single package size 1X1X1 cm
Single gross weight 1.000 kg
Packaging examples
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
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

M
Markus K.
Germany May 15.2026
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!
R
Robert T.
United States May 13.2026
As a veteran engineer in portable audio and smart hardware R&D, I demand the absolute best in battery electrical performance. We sourced this 103048 3.7V 1500mAh Li-polymer battery for a BT speaker project, and its real-world performance has completely blown us away.
H
Harry
United Kingdom Mar 18.2026
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!