Recent Purchase
app***
Nominal Voltage:3.7V;Nominal Capacity:400mAh;Battery Type:Pouch (Polymer);
$22.10
30 days ago
haw***
Nominal Voltage:3.7V;Nominal Capacity:400mAh;Battery Type:Pouch (Polymer);
$19.89
45 days ago
fen***
Nominal Voltage:3.7V;Nominal Capacity:400mAh;Battery Type:Pouch (Polymer);
$11.05
13 days ago
wep***
Nominal Voltage:3.7V;Nominal Capacity:400mAh;Battery Type:Pouch (Polymer);
$15.47
44 days ago
sgy***
Nominal Voltage:3.7V;Nominal Capacity:400mAh;Battery Type:Pouch (Polymer);
$11.05
49 days ago
sag***
Nominal Voltage:3.7V;Nominal Capacity:400mAh;Battery Type:Pouch (Polymer);
$41.99
15 days ago
wag***
Nominal Voltage:3.7V;Nominal Capacity:400mAh;Battery Type:Pouch (Polymer);
$24.31
30 days ago
dul***
Nominal Voltage:3.7V;Nominal Capacity:400mAh;Battery Type:Pouch (Polymer);
$13.26
30 days ago
imv***
Nominal Voltage:3.7V;Nominal Capacity:400mAh;Battery Type:Pouch (Polymer);
$13.26
1 day ago
sdv***
Nominal Voltage:3.7V;Nominal Capacity:400mAh;Battery Type:Pouch (Polymer);
$33.15
42 days ago
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Customer Reviews
Average Rating
5.0
5.0
3 global ratings
5 star
100%
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Recommend
Recent
1***m
Helpful (2)
I Love OKWISHING! Most of the items I have purchased have been just as the photos presented. Some have not fit and return is quick and simple. Of course I am always anxious to get my purchase, but it is delivered in a timely manner just as promised. I high recommend OKWISHING to anyone! Great selection, Opportunities to shop for holidays, love how I can look up a pink dress or an item in any category. Thank you OKWISHING for being available and affordable!
Jan.04.2025
Helpful (2)
Jan.04.2025
1***m
Helpful (2)
Super cute!!Very well made and excellent price!!
Mar.26.2025
Helpful (2)
Mar.26.2025
1***m
Helpful (1)
OKWISHING always packages your belongings correctly
Jan.12.2025
Helpful (1)
Jan.12.2025
- 1
High quality and low price Lithium Battery 3.7V 602040 400mAh li po battery with KC CE Certification
$1.66$2.21-24.89%
Nominal Voltage:
3.7V
Nominal Capacity:
400mAh
Battery Type:
Pouch (Polymer)
Quantity:
Add to Cart
Wishlist
Features
High-Capacity 3.7V 602040 400mAh Li-Po Battery with KC/CE Certification
Ultra-lightweight lithium polymer battery delivers stable 3.7V output with 400mAh capacity, ideal for compact electronics. Precision-engineered 602040 size (6.0mm × 20mm × 40mm) ensures seamless integration into wearables, IoT devices, and medical gadgets. Features advanced Li-Po cell technology for enhanced cycle life and minimal self-discharge. Rigorously tested for safety under KC/CE standards, offering overcharge/discharge protection. Perfect for drones, wireless earbuds, smart sensors, and backup power solutions. Bulk pricing available for OEM/ODM partnerships—global shipping, unbeatable wholesale rates.
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Description
Shipping & Delivery
