High-capacity 300mAh lithium polymer battery with stable 3.7V output for consistent performance
Premium soft-package design ensures lightweight flexibility and enhanced safety during operation
Precision Seiko-grade cells or customizable options for specialized power requirements
Ideal for compact electronics: wearables, medical devices, IoT sensors, and backup power modules
UL-certified Li-ion technology with low self-discharge rate for prolonged shelf life
Spot-welded nickel tabs provide secure connectivity and corrosion resistance
Optimized energy density (1.11Wh) in ultra-thin 3.7mm profile for space-constrained applications
Strict quality control with overcharge/over-discharge protection circuitry included
Bulk pricing available for OEMs and resellers with volume discounts exceeding industry standards
Recent Purchase
afh***
Nominal Voltage:3.7V;Nominal Capacity:300AH;Battery Type:Pouch (Polymer);
$80.40
24 days ago
fat***
Nominal Voltage:3.7V;Nominal Capacity:300AH;Battery Type:Pouch (Polymer);
$48.24
3 days ago
mgi***
Nominal Voltage:3.7V;Nominal Capacity:300AH;Battery Type:Pouch (Polymer);
$85.76
43 days ago
zta***
Nominal Voltage:3.7V;Nominal Capacity:300AH;Battery Type:Pouch (Polymer);
$32.16
38 days ago
vko***
Nominal Voltage:3.7V;Nominal Capacity:300AH;Battery Type:Pouch (Polymer);
$26.80
36 days ago
rfh***
Nominal Voltage:3.7V;Nominal Capacity:300AH;Battery Type:Pouch (Polymer);
$37.52
8 days ago
zcc***
Nominal Voltage:3.7V;Nominal Capacity:300AH;Battery Type:Pouch (Polymer);
$32.16
1 day ago
puw***
Nominal Voltage:3.7V;Nominal Capacity:300AH;Battery Type:Pouch (Polymer);
$48.24
17 days ago
duy***
Nominal Voltage:3.7V;Nominal Capacity:300AH;Battery Type:Pouch (Polymer);
$101.84
33 days ago
rkn***
Nominal Voltage:3.7V;Nominal Capacity:300AH;Battery Type:Pouch (Polymer);
$96.48
15 days ago
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
u***9
Helpful (4)
Excellent service!!!
Jan.22.2025
Helpful (4)
Jan.22.2025
u***0
Helpful (3)
My check out experience was smooth and easy. The delivery of my entire order was made soon thsn I expected which was great because I couldn't wait to see my goodies. Everyone loved my little gifts and the quality of my T-shirts and a cute sweater I bought for myself is superb. Overall satisfied.
Jan.03.2025
Helpful (3)
Jan.03.2025
u***8
Helpful (3)
COMPRAR EN OKWISHING ES MI PASION
Mar.29.2025
Helpful (3)
Mar.29.2025
- 1
401646 300mah 3.7V Polymer Lithium Battery Li-ion Rechargeable Battery Liter Energy Battery Soft Package Seiko or Customized
$4.2$5.36-21.64%
Nominal Voltage:
3.7V
Nominal Capacity:
300AH
Battery Type:
Pouch (Polymer)
Quantity:
Add to Cart
Wishlist
Features
See More
Description
Shipping & Delivery
