High-capacity 602040 LiPo battery with 350/400/450mAh options for extended device runtime
Premium lithium polymer construction ensures stable 3.7V output and enhanced safety features
Precision-engineered compact design (6.0×20×40mm) fits seamlessly in digital gadgets and wearable tech
Built-in protection circuits prevent overcharge/overdischarge for reliable long-term performance
Ideal for smartwatches, wireless earbuds, mini drones, and compact IoT devices
Grade-A battery cells with 500+ charge cycles maintain consistent power delivery
Ultra-thin lightweight build (under 15g) optimizes portable device performance
Factory-direct pricing with bulk discounts for resellers and OEM manufacturers






Recent Purchase
View All
Customer Reviews
Average Rating
5.0





5.0
3 global ratings
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (4)
I love everything about OKWISHING
Feb.18.2025

Helpful (4)
Feb.18.2025
1***m

Helpful (3)
Lovely I loved all my outfits
Feb.22.2025

Helpful (3)
Feb.22.2025
1***m

Helpful (1)
Love this site and all its products!
Jan.08.2025

Helpful (1)
Jan.08.2025
- 1
Best Quality 350/400/450mAh rechargeable 602040 lion Lithium polymer 3.7v lipo battery for Digital products
$0.88$1.44-38.89%
Nominal Voltage:
3.7V
Nominal Capacity:
350/400/450mAh
Battery Type:
Pouch (Polymer)
Quantity:
Add to Cart
Wishlist
Features
See More